Found new managed modules references

[app-token-modules]

No description provided.

[github-actions]

[Posted at 2026-04-15T15:47:32Z]

Intermediate transition

$ casdiff v1.1.1 \
          v1.2.0 \
          --format=markdown

3 files changed: 0 removed, 0 renamed, 0 added, 3 changed content.

3 files changed: 0 removed, 0 renamed, 0 added, 3 changed content.

Files changed content:

buf/validate/conformance/cases/predefined_rules_proto2.proto:

--- shake256:f93514ac3a94aba4b51099c349a8ff1ff7016cc04162573177d7aba8eebd4c1984819fd429f3e3cd3db5e5efd1d828d304dd05e24e28e05fa508362a6b513aeb  buf/validate/conformance/cases/predefined_rules_proto2.proto
+++ shake256:10a86b0c767deea9281742c035eef932e4b9b6d7404d94c1e79df3afb9e27dac32882888158268fdd703e8ac8028f6d5f63a63a5bf4f188da52c4599c8ccb2b1  buf/validate/conformance/cases/predefined_rules_proto2.proto
@@ -41,7 +41,7 @@
   repeated int32 int32_abs_in_proto2 = 1161 [(buf.validate.predefined).cel = {
     id: "int32.abs_in.proto2"
     expression: "this in rule || this in rule.map(n, -n)"
-    message: "value must be in absolute value of list"
+    message: "must be in absolute value of list"
   }];
 }
 
@@ -49,7 +49,7 @@
   repeated google.protobuf.Int64Value int64_abs_in_proto2 = 1161 [(buf.validate.predefined).cel = {
     id: "int64.abs_in.proto2"
     expression: "this in rule || this in rule.map(n, -n)"
-    message: "value must be in absolute value of list"
+    message: "must be in absolute value of list"
   }];
 }
 

buf/validate/conformance/cases/predefined_rules_proto_editions.proto:

--- shake256:53f67f08548ff6a853fad4e87171cafe1e90a62ed469ba368453e88be9064a4b2dc7d15921b4aefa3925e04660839f1cdca237d6672d9bcf42ebbf92b60b6919  buf/validate/conformance/cases/predefined_rules_proto_editions.proto
+++ shake256:8d60ad08d97e33b7cc8f42aef87b8ee4ab980e80fff970dadb7859342f1167ec6796421418de8514acca2f91afee395bbdfa839c9f2467bec3db7523c681ca6c  buf/validate/conformance/cases/predefined_rules_proto_editions.proto
@@ -41,7 +41,7 @@
   repeated int32 int32_abs_in_edition_2023 = 1162 [(buf.validate.predefined).cel = {
     id: "int32.abs_in.edition_2023"
     expression: "this in rule || this in rule.map(n, -n)"
-    message: "value must be in absolute value of list"
+    message: "must be in absolute value of list"
   }];
 }
 
@@ -49,7 +49,7 @@
   repeated google.protobuf.Int64Value int64_abs_in_edition_2023 = 1162 [(buf.validate.predefined).cel = {
     id: "int64.abs_in.edition_2023"
     expression: "this in rule || this in rule.map(n, -n)"
-    message: "value must be in absolute value of list"
+    message: "must be in absolute value of list"
   }];
 }
 

buf/validate/conformance/cases/strings.proto:

--- shake256:b7fcdf6e69bf02bd3fbe0e9412f1e6b5aa36c0a1af20a82280b1bbecea8d5d64493baaae8d6c12ddbaafb77651c7b2119fc9411eb4883dc3ea2c2470b8bc3ee4  buf/validate/conformance/cases/strings.proto
+++ shake256:09ccfebbc1aeb798c31b5e008ee1a27065542d91e1dcca727a3292b69652f2759f79cc05a039ee1fea2c9dcbba22978845f4a64dbd508b521caec62a66f96148  buf/validate/conformance/cases/strings.proto
@@ -256,6 +256,14 @@
   }];
 }
 
+message StringProtobufFQN {
+  string val = 1 [(buf.validate.field).string.protobuf_fqn = true];
+}
+
+message StringProtobufDotFQN {
+  string val = 1 [(buf.validate.field).string.protobuf_dot_fqn = true];
+}
+
 message StringExample {
   string val = 1 [(buf.validate.field).string.example = "foo"];
 }

[github-actions]

[Posted at 2026-04-15T15:47:33Z]

Intermediate transition

$ casdiff v1.1.1 \
          v1.2.0 \
          --format=markdown

1 files changed: 0 removed, 0 renamed, 0 added, 1 changed content.

1 files changed: 0 removed, 0 renamed, 0 added, 1 changed content.

Files changed content:

buf/validate/validate.proto:

--- shake256:2751dd35f02933b1ae7a0394896014c1506c8aa3a737d3f65c81fb67f6332626db630c1c9291a579bb8b60d1eccd35064e19dffdbffd033dd0144bd228861503  buf/validate/validate.proto
+++ shake256:95272065564f28110a0c0026504c4ede0ac7b13a28eb37b2613ea0b5a1f8bc9fe833965c6b20e728e42e150c037775c868542a7c220dd3777f6787345690daed  buf/validate/validate.proto
@@ -37,7 +37,7 @@
 //
 // These rules are enforced at runtime by language-specific libraries.
 // See the [developer quickstart](https://protovalidate.com/quickstart/) to get started, or go directly to the runtime library for your language:
-// [Go](https://github.com/bufbuild/protovalidate-go)
+// [Go](https://github.com/bufbuild/protovalidate-go),
 // [JavaScript/TypeScript](https://github.com/bufbuild/protovalidate-es),
 // [Java](https://github.com/bufbuild/protovalidate-java),
 // [Python](https://github.com/bufbuild/protovalidate-python),
@@ -90,7 +90,7 @@
   // extend buf.validate.Int32Rules {
   //   bool is_zero [(buf.validate.predefined).cel = {
   //     id: "int32.is_zero",
-  //     message: "value must be zero",
+  //     message: "must be zero",
   //     expression: "!rule || this == 0",
   //   }];
   // }
@@ -167,7 +167,7 @@
   //   // The field `foo` must be greater than 42.
   //   option (buf.validate.message).cel = {
   //     id: "my_message.value",
-  //     message: "value must be greater than 42",
+  //     message: "must be greater than 42",
   //     expression: "this.foo > 42",
   //   };
   //   optional int32 foo = 1;
@@ -274,7 +274,7 @@
   //   // The field `value` must be greater than 42.
   //   optional int32 value = 1 [(buf.validate.field).cel = {
   //     id: "my_message.value",
-  //     message: "value must be greater than 42",
+  //     message: "must be greater than 42",
   //     expression: "this > 42",
   //   }];
   // }
@@ -397,7 +397,7 @@
   //   // The field `value` must be greater than 42.
   //   optional int32 value = 1 [(buf.validate.predefined).cel = {
   //     id: "my_message.value",
-  //     message: "value must be greater than 42",
+  //     message: "must be greater than 42",
   //     expression: "this > 42",
   //   }];
   // }
@@ -514,7 +514,7 @@
   // ```
   optional float const = 1 [(predefined).cel = {
     id: "float.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
 
   oneof less_than {
@@ -524,7 +524,7 @@
     //
     // ```proto
     // message MyFloat {
-    //   // value must be less than 10.0
+    //   // must be less than 10.0
     //   float value = 1 [(buf.validate.field).float.lt = 10.0];
     // }
     // ```
@@ -532,7 +532,7 @@
       id: "float.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && (this.isNan() || this >= rules.lt)"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -541,7 +541,7 @@
     //
     // ```proto
     // message MyFloat {
-    //   // value must be less than or equal to 10.0
+    //   // must be less than or equal to 10.0
     //   float value = 1 [(buf.validate.field).float.lte = 10.0];
     // }
     // ```
@@ -549,7 +549,7 @@
       id: "float.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && (this.isNan() || this > rules.lte)"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
 
@@ -562,13 +562,13 @@
     //
     // ```proto
     // message MyFloat {
-    //   // value must be greater than 5.0 [float.gt]
+    //   // must be greater than 5.0 [float.gt]
     //   float value = 1 [(buf.validate.field).float.gt = 5.0];
     //
-    //   // value must be greater than 5 and less than 10.0 [float.gt_lt]
+    //   // must be greater than 5 and less than 10.0 [float.gt_lt]
     //   float other_value = 2 [(buf.validate.field).float = { gt: 5.0, lt: 10.0 }];
     //
-    //   // value must be greater than 10 or less than 5.0 [float.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5.0 [float.gt_lt_exclusive]
     //   float another_value = 3 [(buf.validate.field).float = { gt: 10.0, lt: 5.0 }];
     // }
     // ```
@@ -577,31 +577,31 @@
         id: "float.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && (this.isNan() || this <= rules.gt)"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "float.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this.isNan() || this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "float.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (this.isNan() || (rules.lt <= this && this <= rules.gt))"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "float.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this.isNan() || this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "float.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (this.isNan() || (rules.lte < this && this <= rules.gt))"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -613,13 +613,13 @@
     //
     // ```proto
     // message MyFloat {
-    //   // value must be greater than or equal to 5.0 [float.gte]
+    //   // must be greater than or equal to 5.0 [float.gte]
     //   float value = 1 [(buf.validate.field).float.gte = 5.0];
     //
-    //   // value must be greater than or equal to 5.0 and less than 10.0 [float.gte_lt]
+    //   // must be greater than or equal to 5.0 and less than 10.0 [float.gte_lt]
     //   float other_value = 2 [(buf.validate.field).float = { gte: 5.0, lt: 10.0 }];
     //
-    //   // value must be greater than or equal to 10.0 or less than 5.0 [float.gte_lt_exclusive]
+    //   // must be greater than or equal to 10.0 or less than 5.0 [float.gte_lt_exclusive]
     //   float another_value = 3 [(buf.validate.field).float = { gte: 10.0, lt: 5.0 }];
     // }
     // ```
@@ -628,31 +628,31 @@
         id: "float.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && (this.isNan() || this < rules.gte)"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "float.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this.isNan() || this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "float.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (this.isNan() || (rules.lt <= this && this < rules.gte))"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "float.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this.isNan() || this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "float.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (this.isNan() || (rules.lte < this && this < rules.gte))"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -663,16 +663,16 @@
   //
   // ```proto
   // message MyFloat {
-  //   // value must be in list [1.0, 2.0, 3.0]
+  //   // must be in list [1.0, 2.0, 3.0]
   //   float value = 1 [(buf.validate.field).float = { in: [1.0, 2.0, 3.0] }];
   // }
   // ```
   repeated float in = 6 [(predefined).cel = {
     id: "float.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
-  // `in` requires the field value to not be equal to any of the specified
+  // `not_in` requires the field value to not be equal to any of the specified
   // values. If the field value is one of the specified values, an error
   // message is generated.
   //
@@ -684,14 +684,14 @@
   // ```
   repeated float not_in = 7 [(predefined).cel = {
     id: "float.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `finite` requires the field value to be finite. If the field value is
   // infinite or NaN, an error message is generated.
   optional bool finite = 8 [(predefined).cel = {
     id: "float.finite"
-    expression: "rules.finite ? (this.isNan() || this.isInf() ? 'value must be finite' : '') : ''"
+    expression: "rules.finite ? (this.isNan() || this.isInf() ? 'must be finite' : '') : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -731,7 +731,7 @@
   // ```
   optional double const = 1 [(predefined).cel = {
     id: "double.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -740,7 +740,7 @@
     //
     // ```proto
     // message MyDouble {
-    //   // value must be less than 10.0
+    //   // must be less than 10.0
     //   double value = 1 [(buf.validate.field).double.lt = 10.0];
     // }
     // ```
@@ -748,7 +748,7 @@
       id: "double.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && (this.isNan() || this >= rules.lt)"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified value
@@ -757,7 +757,7 @@
     //
     // ```proto
     // message MyDouble {
-    //   // value must be less than or equal to 10.0
+    //   // must be less than or equal to 10.0
     //   double value = 1 [(buf.validate.field).double.lte = 10.0];
     // }
     // ```
@@ -765,7 +765,7 @@
       id: "double.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && (this.isNan() || this > rules.lte)"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -777,13 +777,13 @@
     //
     // ```proto
     // message MyDouble {
-    //   // value must be greater than 5.0 [double.gt]
+    //   // must be greater than 5.0 [double.gt]
     //   double value = 1 [(buf.validate.field).double.gt = 5.0];
     //
-    //   // value must be greater than 5 and less than 10.0 [double.gt_lt]
+    //   // must be greater than 5 and less than 10.0 [double.gt_lt]
     //   double other_value = 2 [(buf.validate.field).double = { gt: 5.0, lt: 10.0 }];
     //
-    //   // value must be greater than 10 or less than 5.0 [double.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5.0 [double.gt_lt_exclusive]
     //   double another_value = 3 [(buf.validate.field).double = { gt: 10.0, lt: 5.0 }];
     // }
     // ```
@@ -792,31 +792,31 @@
         id: "double.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && (this.isNan() || this <= rules.gt)"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "double.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this.isNan() || this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "double.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (this.isNan() || (rules.lt <= this && this <= rules.gt))"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "double.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this.isNan() || this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "double.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (this.isNan() || (rules.lte < this && this <= rules.gt))"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -828,13 +828,13 @@
     //
     // ```proto
     // message MyDouble {
-    //   // value must be greater than or equal to 5.0 [double.gte]
+    //   // must be greater than or equal to 5.0 [double.gte]
     //   double value = 1 [(buf.validate.field).double.gte = 5.0];
     //
-    //   // value must be greater than or equal to 5.0 and less than 10.0 [double.gte_lt]
+    //   // must be greater than or equal to 5.0 and less than 10.0 [double.gte_lt]
     //   double other_value = 2 [(buf.validate.field).double = { gte: 5.0, lt: 10.0 }];
     //
-    //   // value must be greater than or equal to 10.0 or less than 5.0 [double.gte_lt_exclusive]
+    //   // must be greater than or equal to 10.0 or less than 5.0 [double.gte_lt_exclusive]
     //   double another_value = 3 [(buf.validate.field).double = { gte: 10.0, lt: 5.0 }];
     // }
     // ```
@@ -843,31 +843,31 @@
         id: "double.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && (this.isNan() || this < rules.gte)"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "double.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this.isNan() || this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "double.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (this.isNan() || (rules.lt <= this && this < rules.gte))"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "double.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this.isNan() || this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "double.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (this.isNan() || (rules.lte < this && this < rules.gte))"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -877,13 +877,13 @@
   //
   // ```proto
   // message MyDouble {
-  //   // value must be in list [1.0, 2.0, 3.0]
+  //   // must be in list [1.0, 2.0, 3.0]
   //   double value = 1 [(buf.validate.field).double = { in: [1.0, 2.0, 3.0] }];
   // }
   // ```
   repeated double in = 6 [(predefined).cel = {
     id: "double.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -898,14 +898,14 @@
   // ```
   repeated double not_in = 7 [(predefined).cel = {
     id: "double.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `finite` requires the field value to be finite. If the field value is
   // infinite or NaN, an error message is generated.
   optional bool finite = 8 [(predefined).cel = {
     id: "double.finite"
-    expression: "rules.finite ? (this.isNan() || this.isInf() ? 'value must be finite' : '') : ''"
+    expression: "rules.finite ? (this.isNan() || this.isInf() ? 'must be finite' : '') : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -945,7 +945,7 @@
   // ```
   optional int32 const = 1 [(predefined).cel = {
     id: "int32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field
@@ -954,7 +954,7 @@
     //
     // ```proto
     // message MyInt32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   int32 value = 1 [(buf.validate.field).int32.lt = 10];
     // }
     // ```
@@ -962,7 +962,7 @@
       id: "int32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -971,7 +971,7 @@
     //
     // ```proto
     // message MyInt32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   int32 value = 1 [(buf.validate.field).int32.lte = 10];
     // }
     // ```
@@ -979,7 +979,7 @@
       id: "int32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -991,13 +991,13 @@
     //
     // ```proto
     // message MyInt32 {
-    //   // value must be greater than 5 [int32.gt]
+    //   // must be greater than 5 [int32.gt]
     //   int32 value = 1 [(buf.validate.field).int32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [int32.gt_lt]
+    //   // must be greater than 5 and less than 10 [int32.gt_lt]
     //   int32 other_value = 2 [(buf.validate.field).int32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [int32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [int32.gt_lt_exclusive]
     //   int32 another_value = 3 [(buf.validate.field).int32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1006,31 +1006,31 @@
         id: "int32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "int32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1042,13 +1042,13 @@
     //
     // ```proto
     // message MyInt32 {
-    //   // value must be greater than or equal to 5 [int32.gte]
+    //   // must be greater than or equal to 5 [int32.gte]
     //   int32 value = 1 [(buf.validate.field).int32.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [int32.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [int32.gte_lt]
     //   int32 other_value = 2 [(buf.validate.field).int32 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [int32.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [int32.gte_lt_exclusive]
     //   int32 another_value = 3 [(buf.validate.field).int32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1057,31 +1057,31 @@
         id: "int32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "int32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "int32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1092,13 +1092,13 @@
   //
   // ```proto
   // message MyInt32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   int32 value = 1 [(buf.validate.field).int32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated int32 in = 6 [(predefined).cel = {
     id: "int32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1113,7 +1113,7 @@
   // ```
   repeated int32 not_in = 7 [(predefined).cel = {
     id: "int32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1153,7 +1153,7 @@
   // ```
   optional int64 const = 1 [(predefined).cel = {
     id: "int64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -1162,7 +1162,7 @@
     //
     // ```proto
     // message MyInt64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   int64 value = 1 [(buf.validate.field).int64.lt = 10];
     // }
     // ```
@@ -1170,7 +1170,7 @@
       id: "int64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -1179,7 +1179,7 @@
     //
     // ```proto
     // message MyInt64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   int64 value = 1 [(buf.validate.field).int64.lte = 10];
     // }
     // ```
@@ -1187,7 +1187,7 @@
       id: "int64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -1199,13 +1199,13 @@
     //
     // ```proto
     // message MyInt64 {
-    //   // value must be greater than 5 [int64.gt]
+    //   // must be greater than 5 [int64.gt]
     //   int64 value = 1 [(buf.validate.field).int64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [int64.gt_lt]
+    //   // must be greater than 5 and less than 10 [int64.gt_lt]
     //   int64 other_value = 2 [(buf.validate.field).int64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [int64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [int64.gt_lt_exclusive]
     //   int64 another_value = 3 [(buf.validate.field).int64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1214,31 +1214,31 @@
         id: "int64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "int64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1250,13 +1250,13 @@
     //
     // ```proto
     // message MyInt64 {
-    //   // value must be greater than or equal to 5 [int64.gte]
+    //   // must be greater than or equal to 5 [int64.gte]
     //   int64 value = 1 [(buf.validate.field).int64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [int64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [int64.gte_lt]
     //   int64 other_value = 2 [(buf.validate.field).int64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [int64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [int64.gte_lt_exclusive]
     //   int64 another_value = 3 [(buf.validate.field).int64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1265,31 +1265,31 @@
         id: "int64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "int64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "int64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1300,13 +1300,13 @@
   //
   // ```proto
   // message MyInt64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   int64 value = 1 [(buf.validate.field).int64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated int64 in = 6 [(predefined).cel = {
     id: "int64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1321,7 +1321,7 @@
   // ```
   repeated int64 not_in = 7 [(predefined).cel = {
     id: "int64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1361,7 +1361,7 @@
   // ```
   optional uint32 const = 1 [(predefined).cel = {
     id: "uint32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -1370,7 +1370,7 @@
     //
     // ```proto
     // message MyUInt32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   uint32 value = 1 [(buf.validate.field).uint32.lt = 10];
     // }
     // ```
@@ -1378,7 +1378,7 @@
       id: "uint32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -1387,7 +1387,7 @@
     //
     // ```proto
     // message MyUInt32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   uint32 value = 1 [(buf.validate.field).uint32.lte = 10];
     // }
     // ```
@@ -1395,7 +1395,7 @@
       id: "uint32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -1407,13 +1407,13 @@
     //
     // ```proto
     // message MyUInt32 {
-    //   // value must be greater than 5 [uint32.gt]
+    //   // must be greater than 5 [uint32.gt]
     //   uint32 value = 1 [(buf.validate.field).uint32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [uint32.gt_lt]
+    //   // must be greater than 5 and less than 10 [uint32.gt_lt]
     //   uint32 other_value = 2 [(buf.validate.field).uint32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [uint32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [uint32.gt_lt_exclusive]
     //   uint32 another_value = 3 [(buf.validate.field).uint32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1422,31 +1422,31 @@
         id: "uint32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1458,13 +1458,13 @@
     //
     // ```proto
     // message MyUInt32 {
-    //   // value must be greater than or equal to 5 [uint32.gte]
+    //   // must be greater than or equal to 5 [uint32.gte]
     //   uint32 value = 1 [(buf.validate.field).uint32.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [uint32.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [uint32.gte_lt]
     //   uint32 other_value = 2 [(buf.validate.field).uint32 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [uint32.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [uint32.gte_lt_exclusive]
     //   uint32 another_value = 3 [(buf.validate.field).uint32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1473,31 +1473,31 @@
         id: "uint32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1508,13 +1508,13 @@
   //
   // ```proto
   // message MyUInt32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   uint32 value = 1 [(buf.validate.field).uint32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated uint32 in = 6 [(predefined).cel = {
     id: "uint32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1529,7 +1529,7 @@
   // ```
   repeated uint32 not_in = 7 [(predefined).cel = {
     id: "uint32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1569,7 +1569,7 @@
   // ```
   optional uint64 const = 1 [(predefined).cel = {
     id: "uint64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -1578,7 +1578,7 @@
     //
     // ```proto
     // message MyUInt64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   uint64 value = 1 [(buf.validate.field).uint64.lt = 10];
     // }
     // ```
@@ -1586,7 +1586,7 @@
       id: "uint64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -1595,7 +1595,7 @@
     //
     // ```proto
     // message MyUInt64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   uint64 value = 1 [(buf.validate.field).uint64.lte = 10];
     // }
     // ```
@@ -1603,7 +1603,7 @@
       id: "uint64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -1615,13 +1615,13 @@
     //
     // ```proto
     // message MyUInt64 {
-    //   // value must be greater than 5 [uint64.gt]
+    //   // must be greater than 5 [uint64.gt]
     //   uint64 value = 1 [(buf.validate.field).uint64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [uint64.gt_lt]
+    //   // must be greater than 5 and less than 10 [uint64.gt_lt]
     //   uint64 other_value = 2 [(buf.validate.field).uint64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [uint64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [uint64.gt_lt_exclusive]
     //   uint64 another_value = 3 [(buf.validate.field).uint64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1630,31 +1630,31 @@
         id: "uint64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1666,13 +1666,13 @@
     //
     // ```proto
     // message MyUInt64 {
-    //   // value must be greater than or equal to 5 [uint64.gte]
+    //   // must be greater than or equal to 5 [uint64.gte]
     //   uint64 value = 1 [(buf.validate.field).uint64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [uint64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [uint64.gte_lt]
     //   uint64 other_value = 2 [(buf.validate.field).uint64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [uint64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [uint64.gte_lt_exclusive]
     //   uint64 another_value = 3 [(buf.validate.field).uint64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1681,31 +1681,31 @@
         id: "uint64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1715,13 +1715,13 @@
   //
   // ```proto
   // message MyUInt64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   uint64 value = 1 [(buf.validate.field).uint64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated uint64 in = 6 [(predefined).cel = {
     id: "uint64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1736,7 +1736,7 @@
   // ```
   repeated uint64 not_in = 7 [(predefined).cel = {
     id: "uint64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1775,7 +1775,7 @@
   // ```
   optional sint32 const = 1 [(predefined).cel = {
     id: "sint32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field
@@ -1784,7 +1784,7 @@
     //
     // ```proto
     // message MySInt32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   sint32 value = 1 [(buf.validate.field).sint32.lt = 10];
     // }
     // ```
@@ -1792,7 +1792,7 @@
       id: "sint32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -1801,7 +1801,7 @@
     //
     // ```proto
     // message MySInt32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   sint32 value = 1 [(buf.validate.field).sint32.lte = 10];
     // }
     // ```
@@ -1809,7 +1809,7 @@
       id: "sint32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -1821,13 +1821,13 @@
     //
     // ```proto
     // message MySInt32 {
-    //   // value must be greater than 5 [sint32.gt]
+    //   // must be greater than 5 [sint32.gt]
     //   sint32 value = 1 [(buf.validate.field).sint32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [sint32.gt_lt]
+    //   // must be greater than 5 and less than 10 [sint32.gt_lt]
     //   sint32 other_value = 2 [(buf.validate.field).sint32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [sint32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [sint32.gt_lt_exclusive]
     //   sint32 another_value = 3 [(buf.validate.field).sint32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1836,31 +1836,31 @@
         id: "sint32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1872,13 +1872,13 @@
     //
     // ```proto
     // message MySInt32 {
-    //  // value must be greater than or equal to 5 [sint32.gte]
+    //  // must be greater than or equal to 5 [sint32.gte]
     //  sint32 value = 1 [(buf.validate.field).sint32.gte = 5];
     //
-    //  // value must be greater than or equal to 5 and less than 10 [sint32.gte_lt]
+    //  // must be greater than or equal to 5 and less than 10 [sint32.gte_lt]
     //  sint32 other_value = 2 [(buf.validate.field).sint32 = { gte: 5, lt: 10 }];
     //
-    //  // value must be greater than or equal to 10 or less than 5 [sint32.gte_lt_exclusive]
+    //  // must be greater than or equal to 10 or less than 5 [sint32.gte_lt_exclusive]
     //  sint32 another_value = 3 [(buf.validate.field).sint32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1887,31 +1887,31 @@
         id: "sint32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1922,13 +1922,13 @@
   //
   // ```proto
   // message MySInt32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   sint32 value = 1 [(buf.validate.field).sint32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated sint32 in = 6 [(predefined).cel = {
     id: "sint32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1943,7 +1943,7 @@
   // ```
   repeated sint32 not_in = 7 [(predefined).cel = {
     id: "sint32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1982,7 +1982,7 @@
   // ```
   optional sint64 const = 1 [(predefined).cel = {
     id: "sint64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field
@@ -1991,7 +1991,7 @@
     //
     // ```proto
     // message MySInt64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   sint64 value = 1 [(buf.validate.field).sint64.lt = 10];
     // }
     // ```
@@ -1999,7 +1999,7 @@
       id: "sint64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2008,7 +2008,7 @@
     //
     // ```proto
     // message MySInt64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   sint64 value = 1 [(buf.validate.field).sint64.lte = 10];
     // }
     // ```
@@ -2016,7 +2016,7 @@
       id: "sint64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2028,13 +2028,13 @@
     //
     // ```proto
     // message MySInt64 {
-    //   // value must be greater than 5 [sint64.gt]
+    //   // must be greater than 5 [sint64.gt]
     //   sint64 value = 1 [(buf.validate.field).sint64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [sint64.gt_lt]
+    //   // must be greater than 5 and less than 10 [sint64.gt_lt]
     //   sint64 other_value = 2 [(buf.validate.field).sint64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [sint64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [sint64.gt_lt_exclusive]
     //   sint64 another_value = 3 [(buf.validate.field).sint64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2043,31 +2043,31 @@
         id: "sint64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2079,13 +2079,13 @@
     //
     // ```proto
     // message MySInt64 {
-    //   // value must be greater than or equal to 5 [sint64.gte]
+    //   // must be greater than or equal to 5 [sint64.gte]
     //   sint64 value = 1 [(buf.validate.field).sint64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [sint64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [sint64.gte_lt]
     //   sint64 other_value = 2 [(buf.validate.field).sint64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [sint64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [sint64.gte_lt_exclusive]
     //   sint64 another_value = 3 [(buf.validate.field).sint64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2094,31 +2094,31 @@
         id: "sint64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2129,13 +2129,13 @@
   //
   // ```proto
   // message MySInt64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   sint64 value = 1 [(buf.validate.field).sint64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated sint64 in = 6 [(predefined).cel = {
     id: "sint64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2150,7 +2150,7 @@
   // ```
   repeated sint64 not_in = 7 [(predefined).cel = {
     id: "sint64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -2189,7 +2189,7 @@
   // ```
   optional fixed32 const = 1 [(predefined).cel = {
     id: "fixed32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -2198,7 +2198,7 @@
     //
     // ```proto
     // message MyFixed32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   fixed32 value = 1 [(buf.validate.field).fixed32.lt = 10];
     // }
     // ```
@@ -2206,7 +2206,7 @@
       id: "fixed32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2215,7 +2215,7 @@
     //
     // ```proto
     // message MyFixed32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   fixed32 value = 1 [(buf.validate.field).fixed32.lte = 10];
     // }
     // ```
@@ -2223,7 +2223,7 @@
       id: "fixed32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2235,13 +2235,13 @@
     //
     // ```proto
     // message MyFixed32 {
-    //   // value must be greater than 5 [fixed32.gt]
+    //   // must be greater than 5 [fixed32.gt]
     //   fixed32 value = 1 [(buf.validate.field).fixed32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [fixed32.gt_lt]
+    //   // must be greater than 5 and less than 10 [fixed32.gt_lt]
     //   fixed32 other_value = 2 [(buf.validate.field).fixed32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [fixed32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [fixed32.gt_lt_exclusive]
     //   fixed32 another_value = 3 [(buf.validate.field).fixed32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2250,31 +2250,31 @@
         id: "fixed32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2286,13 +2286,13 @@
     //
     // ```proto
     // message MyFixed32 {
-    //   // value must be greater than or equal to 5 [fixed32.gte]
+    //   // must be greater than or equal to 5 [fixed32.gte]
     //   fixed32 value = 1 [(buf.validate.field).fixed32.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [fixed32.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [fixed32.gte_lt]
     //   fixed32 other_value = 2 [(buf.validate.field).fixed32 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [fixed32.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [fixed32.gte_lt_exclusive]
     //   fixed32 another_value = 3 [(buf.validate.field).fixed32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2301,31 +2301,31 @@
         id: "fixed32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2336,13 +2336,13 @@
   //
   // ```proto
   // message MyFixed32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   fixed32 value = 1 [(buf.validate.field).fixed32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated fixed32 in = 6 [(predefined).cel = {
     id: "fixed32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2357,7 +2357,7 @@
   // ```
   repeated fixed32 not_in = 7 [(predefined).cel = {
     id: "fixed32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -2396,7 +2396,7 @@
   // ```
   optional fixed64 const = 1 [(predefined).cel = {
     id: "fixed64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -2405,7 +2405,7 @@
     //
     // ```proto
     // message MyFixed64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   fixed64 value = 1 [(buf.validate.field).fixed64.lt = 10];
     // }
     // ```
@@ -2413,7 +2413,7 @@
       id: "fixed64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2422,7 +2422,7 @@
     //
     // ```proto
     // message MyFixed64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   fixed64 value = 1 [(buf.validate.field).fixed64.lte = 10];
     // }
     // ```
@@ -2430,7 +2430,7 @@
       id: "fixed64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2442,13 +2442,13 @@
     //
     // ```proto
     // message MyFixed64 {
-    //   // value must be greater than 5 [fixed64.gt]
+    //   // must be greater than 5 [fixed64.gt]
     //   fixed64 value = 1 [(buf.validate.field).fixed64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [fixed64.gt_lt]
+    //   // must be greater than 5 and less than 10 [fixed64.gt_lt]
     //   fixed64 other_value = 2 [(buf.validate.field).fixed64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [fixed64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [fixed64.gt_lt_exclusive]
     //   fixed64 another_value = 3 [(buf.validate.field).fixed64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2457,31 +2457,31 @@
         id: "fixed64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2493,13 +2493,13 @@
     //
     // ```proto
     // message MyFixed64 {
-    //   // value must be greater than or equal to 5 [fixed64.gte]
+    //   // must be greater than or equal to 5 [fixed64.gte]
     //   fixed64 value = 1 [(buf.validate.field).fixed64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [fixed64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [fixed64.gte_lt]
     //   fixed64 other_value = 2 [(buf.validate.field).fixed64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [fixed64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [fixed64.gte_lt_exclusive]
     //   fixed64 another_value = 3 [(buf.validate.field).fixed64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2508,31 +2508,31 @@
         id: "fixed64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2543,13 +2543,13 @@
   //
   // ```proto
   // message MyFixed64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   fixed64 value = 1 [(buf.validate.field).fixed64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated fixed64 in = 6 [(predefined).cel = {
     id: "fixed64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2564,7 +2564,7 @@
   // ```
   repeated fixed64 not_in = 7 [(predefined).cel = {
     id: "fixed64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -2603,7 +2603,7 @@
   // ```
   optional sfixed32 const = 1 [(predefined).cel = {
     id: "sfixed32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -2612,7 +2612,7 @@
     //
     // ```proto
     // message MySFixed32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   sfixed32 value = 1 [(buf.validate.field).sfixed32.lt = 10];
     // }
     // ```
@@ -2620,7 +2620,7 @@
       id: "sfixed32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2629,7 +2629,7 @@
     //
     // ```proto
     // message MySFixed32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   sfixed32 value = 1 [(buf.validate.field).sfixed32.lte = 10];
     // }
     // ```
@@ -2637,7 +2637,7 @@
       id: "sfixed32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2649,13 +2649,13 @@
     //
     // ```proto
     // message MySFixed32 {
-    //   // value must be greater than 5 [sfixed32.gt]
+    //   // must be greater than 5 [sfixed32.gt]
     //   sfixed32 value = 1 [(buf.validate.field).sfixed32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [sfixed32.gt_lt]
+    //   // must be greater than 5 and less than 10 [sfixed32.gt_lt]
     //   sfixed32 other_value = 2 [(buf.validate.field).sfixed32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [sfixed32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [sfixed32.gt_lt_exclusive]
     //   sfixed32 another_value = 3 [(buf.validate.field).sfixed32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2664,31 +2664,31 @@
         id: "sfixed32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2700,13 +2700,13 @@
     //
     // ```proto
     // message MySFixed32 {
-    //   // value must be greater than or equal to 5 [sfixed32.gte]
+    //   // must be greater than or equal to 5 [sfixed32.gte]
     //   sfixed32 value = 1 [(buf.validate.field).sfixed32.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [sfixed32.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [sfixed32.gte_lt]
     //   sfixed32 other_value = 2 [(buf.validate.field).sfixed32 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [sfixed32.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [sfixed32.gte_lt_exclusive]
     //   sfixed32 another_value = 3 [(buf.validate.field).sfixed32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2715,31 +2715,31 @@
         id: "sfixed32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2750,13 +2750,13 @@
   //
   // ```proto
   // message MySFixed32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   sfixed32 value = 1 [(buf.validate.field).sfixed32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated sfixed32 in = 6 [(predefined).cel = {
     id: "sfixed32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2771,7 +2771,7 @@
   // ```
   repeated sfixed32 not_in = 7 [(predefined).cel = {
     id: "sfixed32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -2810,7 +2810,7 @@
   // ```
   optional sfixed64 const = 1 [(predefined).cel = {
     id: "sfixed64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -2819,7 +2819,7 @@
     //
     // ```proto
     // message MySFixed64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   sfixed64 value = 1 [(buf.validate.field).sfixed64.lt = 10];
     // }
     // ```
@@ -2827,7 +2827,7 @@
       id: "sfixed64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2836,7 +2836,7 @@
     //
     // ```proto
     // message MySFixed64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   sfixed64 value = 1 [(buf.validate.field).sfixed64.lte = 10];
     // }
     // ```
@@ -2844,7 +2844,7 @@
       id: "sfixed64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2856,13 +2856,13 @@
     //
     // ```proto
     // message MySFixed64 {
-    //   // value must be greater than 5 [sfixed64.gt]
+    //   // must be greater than 5 [sfixed64.gt]
     //   sfixed64 value = 1 [(buf.validate.field).sfixed64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [sfixed64.gt_lt]
+    //   // must be greater than 5 and less than 10 [sfixed64.gt_lt]
     //   sfixed64 other_value = 2 [(buf.validate.field).sfixed64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [sfixed64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [sfixed64.gt_lt_exclusive]
     //   sfixed64 another_value = 3 [(buf.validate.field).sfixed64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2871,31 +2871,31 @@
         id: "sfixed64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2907,13 +2907,13 @@
     //
     // ```proto
     // message MySFixed64 {
-    //   // value must be greater than or equal to 5 [sfixed64.gte]
+    //   // must be greater than or equal to 5 [sfixed64.gte]
     //   sfixed64 value = 1 [(buf.validate.field).sfixed64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [sfixed64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [sfixed64.gte_lt]
     //   sfixed64 other_value = 2 [(buf.validate.field).sfixed64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [sfixed64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [sfixed64.gte_lt_exclusive]
     //   sfixed64 another_value = 3 [(buf.validate.field).sfixed64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2922,31 +2922,31 @@
         id: "sfixed64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2957,13 +2957,13 @@
   //
   // ```proto
   // message MySFixed64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   sfixed64 value = 1 [(buf.validate.field).sfixed64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated sfixed64 in = 6 [(predefined).cel = {
     id: "sfixed64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2978,7 +2978,7 @@
   // ```
   repeated sfixed64 not_in = 7 [(predefined).cel = {
     id: "sfixed64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -3018,7 +3018,7 @@
   // ```
   optional bool const = 1 [(predefined).cel = {
     id: "bool.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -3058,7 +3058,7 @@
   // ```
   optional string const = 1 [(predefined).cel = {
     id: "string.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal `%s`'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal `%s`'.format([getField(rules, 'const')]) : ''"
   }];
 
   // `len` dictates that the field value must have the specified
@@ -3074,7 +3074,7 @@
   // ```
   optional uint64 len = 19 [(predefined).cel = {
     id: "string.len"
-    expression: "uint(this.size()) != rules.len ? 'value length must be %s characters'.format([rules.len]) : ''"
+    expression: "uint(this.size()) != rules.len ? 'must be %s characters'.format([rules.len]) : ''"
   }];
 
   // `min_len` specifies that the field value must have at least the specified
@@ -3090,7 +3090,7 @@
   // ```
   optional uint64 min_len = 2 [(predefined).cel = {
     id: "string.min_len"
-    expression: "uint(this.size()) < rules.min_len ? 'value length must be at least %s characters'.format([rules.min_len]) : ''"
+    expression: "uint(this.size()) < rules.min_len ? 'must be at least %s characters'.format([rules.min_len]) : ''"
   }];
 
   // `max_len` specifies that the field value must have no more than the specified
@@ -3106,7 +3106,7 @@
   // ```
   optional uint64 max_len = 3 [(predefined).cel = {
     id: "string.max_len"
-    expression: "uint(this.size()) > rules.max_len ? 'value length must be at most %s characters'.format([rules.max_len]) : ''"
+    expression: "uint(this.size()) > rules.max_len ? 'must be at most %s characters'.format([rules.max_len]) : ''"
   }];
 
   // `len_bytes` dictates that the field value must have the specified number of
@@ -3121,7 +3121,7 @@
   // ```
   optional uint64 len_bytes = 20 [(predefined).cel = {
     id: "string.len_bytes"
-    expression: "uint(bytes(this).size()) != rules.len_bytes ? 'value length must be %s bytes'.format([rules.len_bytes]) : ''"
+    expression: "uint(bytes(this).size()) != rules.len_bytes ? 'must be %s bytes'.format([rules.len_bytes]) : ''"
   }];
 
   // `min_bytes` specifies that the field value must have at least the specified
@@ -3137,11 +3137,11 @@
   // ```
   optional uint64 min_bytes = 4 [(predefined).cel = {
     id: "string.min_bytes"
-    expression: "uint(bytes(this).size()) < rules.min_bytes ? 'value length must be at least %s bytes'.format([rules.min_bytes]) : ''"
+    expression: "uint(bytes(this).size()) < rules.min_bytes ? 'must be at least %s bytes'.format([rules.min_bytes]) : ''"
   }];
 
   // `max_bytes` specifies that the field value must have no more than the
-  //specified number of bytes. If the field value contains more bytes, an
+  // specified number of bytes. If the field value contains more bytes, an
   // error message will be generated.
   //
   // ```proto
@@ -3152,7 +3152,7 @@
   // ```
   optional uint64 max_bytes = 5 [(predefined).cel = {
     id: "string.max_bytes"
-    expression: "uint(bytes(this).size()) > rules.max_bytes ? 'value length must be at most %s bytes'.format([rules.max_bytes]) : ''"
+    expression: "uint(bytes(this).size()) > rules.max_bytes ? 'must be at most %s bytes'.format([rules.max_bytes]) : ''"
   }];
 
   // `pattern` specifies that the field value must match the specified
@@ -3168,11 +3168,11 @@
   // ```
   optional string pattern = 6 [(predefined).cel = {
     id: "string.pattern"
-    expression: "!this.matches(rules.pattern) ? 'value does not match regex pattern `%s`'.format([rules.pattern]) : ''"
+    expression: "!this.matches(rules.pattern) ? 'does not match regex pattern `%s`'.format([rules.pattern]) : ''"
   }];
 
   // `prefix` specifies that the field value must have the
-  //specified substring at the beginning of the string. If the field value
+  // specified substring at the beginning of the string. If the field value
   // doesn't start with the specified prefix, an error message will be
   // generated.
   //
@@ -3184,11 +3184,11 @@
   // ```
   optional string prefix = 7 [(predefined).cel = {
     id: "string.prefix"
-    expression: "!this.startsWith(rules.prefix) ? 'value does not have prefix `%s`'.format([rules.prefix]) : ''"
+    expression: "!this.startsWith(rules.prefix) ? 'does not have prefix `%s`'.format([rules.prefix]) : ''"
   }];
 
   // `suffix` specifies that the field value must have the
-  //specified substring at the end of the string. If the field value doesn't
+  // specified substring at the end of the string. If the field value doesn't
   // end with the specified suffix, an error message will be generated.
   //
   // ```proto
@@ -3199,11 +3199,11 @@
   // ```
   optional string suffix = 8 [(predefined).cel = {
     id: "string.suffix"
-    expression: "!this.endsWith(rules.suffix) ? 'value does not have suffix `%s`'.format([rules.suffix]) : ''"
+    expression: "!this.endsWith(rules.suffix) ? 'does not have suffix `%s`'.format([rules.suffix]) : ''"
   }];
 
   // `contains` specifies that the field value must have the
-  //specified substring anywhere in the string. If the field value doesn't
+  // specified substring anywhere in the string. If the field value doesn't
   // contain the specified substring, an error message will be generated.
   //
   // ```proto
@@ -3214,11 +3214,11 @@
   // ```
   optional string contains = 9 [(predefined).cel = {
     id: "string.contains"
-    expression: "!this.contains(rules.contains) ? 'value does not contain substring `%s`'.format([rules.contains]) : ''"
+    expression: "!this.contains(rules.contains) ? 'does not contain substring `%s`'.format([rules.contains]) : ''"
   }];
 
   // `not_contains` specifies that the field value must not have the
-  //specified substring anywhere in the string. If the field value contains
+  // specified substring anywhere in the string. If the field value contains
   // the specified substring, an error message will be generated.
   //
   // ```proto
@@ -3229,7 +3229,7 @@
   // ```
   optional string not_contains = 23 [(predefined).cel = {
     id: "string.not_contains"
-    expression: "this.contains(rules.not_contains) ? 'value contains substring `%s`'.format([rules.not_contains]) : ''"
+    expression: "this.contains(rules.not_contains) ? 'contains substring `%s`'.format([rules.not_contains]) : ''"
   }];
 
   // `in` specifies that the field value must be equal to one of the specified
@@ -3238,13 +3238,13 @@
   //
   // ```proto
   // message MyString {
-  //   // value must be in list ["apple", "banana"]
+  //   // must be in list ["apple", "banana"]
   //   string value = 1 [(buf.validate.field).string.in = "apple", (buf.validate.field).string.in = "banana"];
   // }
   // ```
   repeated string in = 10 [(predefined).cel = {
     id: "string.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` specifies that the field value cannot be equal to any
@@ -3258,7 +3258,7 @@
   // ```
   repeated string not_in = 11 [(predefined).cel = {
     id: "string.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `WellKnown` rules provide advanced rules against common string
@@ -3276,14 +3276,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid email address
+    //   // must be a valid email address
     //   string value = 1 [(buf.validate.field).string.email = true];
     // }
     // ```
     bool email = 12 [
       (predefined).cel = {
         id: "string.email"
-        message: "value must be a valid email address"
+        message: "must be a valid email address"
         expression: "!rules.email || this == '' || this.isEmail()"
       },
       (predefined).cel = {
@@ -3308,14 +3308,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid hostname
+    //   // must be a valid hostname
     //   string value = 1 [(buf.validate.field).string.hostname = true];
     // }
     // ```
     bool hostname = 13 [
       (predefined).cel = {
         id: "string.hostname"
-        message: "value must be a valid hostname"
+        message: "must be a valid hostname"
         expression: "!rules.hostname || this == '' || this.isHostname()"
       },
       (predefined).cel = {
@@ -3339,14 +3339,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IP address
+    //   // must be a valid IP address
     //   string value = 1 [(buf.validate.field).string.ip = true];
     // }
     // ```
     bool ip = 14 [
       (predefined).cel = {
         id: "string.ip"
-        message: "value must be a valid IP address"
+        message: "must be a valid IP address"
         expression: "!rules.ip || this == '' || this.isIp()"
       },
       (predefined).cel = {
@@ -3362,14 +3362,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv4 address
+    //   // must be a valid IPv4 address
     //   string value = 1 [(buf.validate.field).string.ipv4 = true];
     // }
     // ```
     bool ipv4 = 15 [
       (predefined).cel = {
         id: "string.ipv4"
-        message: "value must be a valid IPv4 address"
+        message: "must be a valid IPv4 address"
         expression: "!rules.ipv4 || this == '' || this.isIp(4)"
       },
       (predefined).cel = {
@@ -3385,14 +3385,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv6 address
+    //   // must be a valid IPv6 address
     //   string value = 1 [(buf.validate.field).string.ipv6 = true];
     // }
     // ```
     bool ipv6 = 16 [
       (predefined).cel = {
         id: "string.ipv6"
-        message: "value must be a valid IPv6 address"
+        message: "must be a valid IPv6 address"
         expression: "!rules.ipv6 || this == '' || this.isIp(6)"
       },
       (predefined).cel = {
@@ -3412,14 +3412,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid URI
+    //   // must be a valid URI
     //   string value = 1 [(buf.validate.field).string.uri = true];
     // }
     // ```
     bool uri = 17 [
       (predefined).cel = {
         id: "string.uri"
-        message: "value must be a valid URI"
+        message: "must be a valid URI"
         expression: "!rules.uri || this == '' || this.isUri()"
       },
       (predefined).cel = {
@@ -3442,13 +3442,13 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid URI Reference
+    //   // must be a valid URI Reference
     //   string value = 1 [(buf.validate.field).string.uri_ref = true];
     // }
     // ```
     bool uri_ref = 18 [(predefined).cel = {
       id: "string.uri_ref"
-      message: "value must be a valid URI Reference"
+      message: "must be a valid URI Reference"
       expression: "!rules.uri_ref || this.isUriRef()"
     }];
 
@@ -3459,14 +3459,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid hostname, or ip address
+    //   // must be a valid hostname, or ip address
     //   string value = 1 [(buf.validate.field).string.address = true];
     // }
     // ```
     bool address = 21 [
       (predefined).cel = {
         id: "string.address"
-        message: "value must be a valid hostname, or ip address"
+        message: "must be a valid hostname, or ip address"
         expression: "!rules.address || this == '' || this.isHostname() || this.isIp()"
       },
       (predefined).cel = {
@@ -3482,14 +3482,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid UUID
+    //   // must be a valid UUID
     //   string value = 1 [(buf.validate.field).string.uuid = true];
     // }
     // ```
     bool uuid = 22 [
       (predefined).cel = {
         id: "string.uuid"
-        message: "value must be a valid UUID"
+        message: "must be a valid UUID"
         expression: "!rules.uuid || this == '' || this.matches('^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$')"
       },
       (predefined).cel = {
@@ -3506,14 +3506,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid trimmed UUID
+    //   // must be a valid trimmed UUID
     //   string value = 1 [(buf.validate.field).string.tuuid = true];
     // }
     // ```
     bool tuuid = 33 [
       (predefined).cel = {
         id: "string.tuuid"
-        message: "value must be a valid trimmed UUID"
+        message: "must be a valid trimmed UUID"
         expression: "!rules.tuuid || this == '' || this.matches('^[0-9a-fA-F]{32}$')"
       },
       (predefined).cel = {
@@ -3530,14 +3530,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IP with prefix length
+    //   // must be a valid IP with prefix length
     //    string value = 1 [(buf.validate.field).string.ip_with_prefixlen = true];
     // }
     // ```
     bool ip_with_prefixlen = 26 [
       (predefined).cel = {
         id: "string.ip_with_prefixlen"
-        message: "value must be a valid IP prefix"
+        message: "must be a valid IP prefix"
         expression: "!rules.ip_with_prefixlen || this == '' || this.isIpPrefix()"
       },
       (predefined).cel = {
@@ -3554,14 +3554,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv4 address with prefix length
+    //   // must be a valid IPv4 address with prefix length
     //    string value = 1 [(buf.validate.field).string.ipv4_with_prefixlen = true];
     // }
     // ```
     bool ipv4_with_prefixlen = 27 [
       (predefined).cel = {
         id: "string.ipv4_with_prefixlen"
-        message: "value must be a valid IPv4 address with prefix length"
+        message: "must be a valid IPv4 address with prefix length"
         expression: "!rules.ipv4_with_prefixlen || this == '' || this.isIpPrefix(4)"
       },
       (predefined).cel = {
@@ -3578,14 +3578,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv6 address prefix length
+    //   // must be a valid IPv6 address prefix length
     //    string value = 1 [(buf.validate.field).string.ipv6_with_prefixlen = true];
     // }
     // ```
     bool ipv6_with_prefixlen = 28 [
       (predefined).cel = {
         id: "string.ipv6_with_prefixlen"
-        message: "value must be a valid IPv6 address with prefix length"
+        message: "must be a valid IPv6 address with prefix length"
         expression: "!rules.ipv6_with_prefixlen || this == '' || this.isIpPrefix(6)"
       },
       (predefined).cel = {
@@ -3607,14 +3607,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IP prefix
+    //   // must be a valid IP prefix
     //    string value = 1 [(buf.validate.field).string.ip_prefix = true];
     // }
     // ```
     bool ip_prefix = 29 [
       (predefined).cel = {
         id: "string.ip_prefix"
-        message: "value must be a valid IP prefix"
+        message: "must be a valid IP prefix"
         expression: "!rules.ip_prefix || this == '' || this.isIpPrefix(true)"
       },
       (predefined).cel = {
@@ -3636,14 +3636,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv4 prefix
+    //   // must be a valid IPv4 prefix
     //    string value = 1 [(buf.validate.field).string.ipv4_prefix = true];
     // }
     // ```
     bool ipv4_prefix = 30 [
       (predefined).cel = {
         id: "string.ipv4_prefix"
-        message: "value must be a valid IPv4 prefix"
+        message: "must be a valid IPv4 prefix"
         expression: "!rules.ipv4_prefix || this == '' || this.isIpPrefix(4, true)"
       },
       (predefined).cel = {
@@ -3665,14 +3665,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv6 prefix
+    //   // must be a valid IPv6 prefix
     //    string value = 1 [(buf.validate.field).string.ipv6_prefix = true];
     // }
     // ```
     bool ipv6_prefix = 31 [
       (predefined).cel = {
         id: "string.ipv6_prefix"
-        message: "value must be a valid IPv6 prefix"
+        message: "must be a valid IPv6 prefix"
         expression: "!rules.ipv6_prefix || this == '' || this.isIpPrefix(6, true)"
       },
       (predefined).cel = {
@@ -3682,20 +3682,20 @@
       }
     ];
 
-    // `host_and_port` specifies that the field value must be valid host/port
+    // `host_and_port` specifies that the field value must be a valid host/port
     // pair—for example, "example.com:8080".
     //
     // The host can be one of:
-    //- An IPv4 address in dotted decimal format—for example, "192.168.5.21".
-    //- An IPv6 address enclosed in square brackets—for example, "[2001:0DB8:ABCD:0012::F1]".
-    //- A hostname—for example, "example.com".
+    // - An IPv4 address in dotted decimal format—for example, "192.168.5.21".
+    // - An IPv6 address enclosed in square brackets—for example, "[2001:0DB8:ABCD:0012::F1]".
+    // - A hostname—for example, "example.com".
     //
     // The port is separated by a colon. It must be non-empty, with a decimal number
     // in the range of 0-65535, inclusive.
     bool host_and_port = 32 [
       (predefined).cel = {
         id: "string.host_and_port"
-        message: "value must be a valid host (hostname or IP address) and port pair"
+        message: "must be a valid host (hostname or IP address) and port pair"
         expression: "!rules.host_and_port || this == '' || this.isHostAndPort(true)"
       },
       (predefined).cel = {
@@ -3711,14 +3711,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid ULID
+    //   // must be a valid ULID
     //   string value = 1 [(buf.validate.field).string.ulid = true];
     // }
     // ```
     bool ulid = 35 [
       (predefined).cel = {
         id: "string.ulid"
-        message: "value must be a valid ULID"
+        message: "must be a valid ULID"
         expression: "!rules.ulid || this == '' || this.matches('^[0-7][0-9A-HJKMNP-TV-Za-hjkmnp-tv-z]{25}$')"
       },
       (predefined).cel = {
@@ -3728,13 +3728,87 @@
       }
     ];
 
+    // `protobuf_fqn` specifies that the field value must be a valid fully-qualified
+    // Protobuf name as defined by the [Protobuf Language Specification](https://protobuf.com/docs/language-spec).
+    //
+    // A fully-qualified Protobuf name is a dot-separated list of Protobuf identifiers,
+    // where each identifier starts with a letter or underscore and is followed by zero or
+    // more letters, underscores, or digits.
+    //
+    // Examples: "buf.validate", "google.protobuf.Timestamp", "my_package.MyMessage".
+    //
+    // Note: historically, fully-qualified Protobuf names were represented with a leading
+    // dot (for example, ".buf.validate.StringRules"). Modern Protobuf does not use the
+    // leading dot, and most fully-qualified names are represented without it. Use
+    // `protobuf_dot_fqn` if a leading dot is required.
+    //
+    // If the field value isn't a valid fully-qualified Protobuf name, an error message
+    // will be generated.
+    //
+    // ```proto
+    // message MyString {
+    //   // value must be a valid fully-qualified Protobuf name
+    //   string value = 1 [(buf.validate.field).string.protobuf_fqn = true];
+    // }
+    // ```
+    bool protobuf_fqn = 37 [
+      (predefined).cel = {
+        id: "string.protobuf_fqn"
+        message: "must be a valid fully-qualified Protobuf name"
+        expression: "!rules.protobuf_fqn || this == '' || this.matches('^[A-Za-z_][A-Za-z_0-9]*(\\\\.[A-Za-z_][A-Za-z_0-9]*)*$')"
+      },
+      (predefined).cel = {
+        id: "string.protobuf_fqn_empty"
+        message: "value is empty, which is not a valid fully-qualified Protobuf name"
+        expression: "!rules.protobuf_fqn || this != ''"
+      }
+    ];
+
+    // `protobuf_dot_fqn` specifies that the field value must be a valid fully-qualified
+    // Protobuf name with a leading dot, as defined by the
+    // [Protobuf Language Specification](https://protobuf.com/docs/language-spec).
+    //
+    // A fully-qualified Protobuf name with a leading dot is a dot followed by a
+    // dot-separated list of Protobuf identifiers, where each identifier starts with a
+    // letter or underscore and is followed by zero or more letters, underscores, or
+    // digits.
+    //
+    // Examples: ".buf.validate", ".google.protobuf.Timestamp", ".my_package.MyMessage".
+    //
+    // Note: this is the historical representation of fully-qualified Protobuf names,
+    // where a leading dot denotes an absolute reference. Modern Protobuf does not use
+    // the leading dot, and most fully-qualified names are represented without it. Most
+    // users will want to use `protobuf_fqn` instead.
+    //
+    // If the field value isn't a valid fully-qualified Protobuf name with a leading dot,
+    // an error message will be generated.
+    //
+    // ```proto
+    // message MyString {
+    //   // value must be a valid fully-qualified Protobuf name with a leading dot
+    //   string value = 1 [(buf.validate.field).string.protobuf_dot_fqn = true];
+    // }
+    // ```
+    bool protobuf_dot_fqn = 38 [
+      (predefined).cel = {
+        id: "string.protobuf_dot_fqn"
+        message: "must be a valid fully-qualified Protobuf name with a leading dot"
+        expression: "!rules.protobuf_dot_fqn || this == '' || this.matches('^\\\\.[A-Za-z_][A-Za-z_0-9]*(\\\\.[A-Za-z_][A-Za-z_0-9]*)*$')"
+      },
+      (predefined).cel = {
+        id: "string.protobuf_dot_fqn_empty"
+        message: "value is empty, which is not a valid fully-qualified Protobuf name with a leading dot"
+        expression: "!rules.protobuf_dot_fqn || this != ''"
+      }
+    ];
+
     // `well_known_regex` specifies a common well-known pattern
     // defined as a regex. If the field value doesn't match the well-known
     // regex, an error message will be generated.
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid HTTP header value
+    //   // must be a valid HTTP header value
     //   string value = 1 [(buf.validate.field).string.well_known_regex = KNOWN_REGEX_HTTP_HEADER_VALUE];
     // }
     // ```
@@ -3751,7 +3825,7 @@
     KnownRegex well_known_regex = 24 [
       (predefined).cel = {
         id: "string.well_known_regex.header_name"
-        message: "value must be a valid HTTP header name"
+        message: "must be a valid HTTP header name"
         expression:
           "rules.well_known_regex != 1 || this == '' || this.matches(!has(rules.strict) || rules.strict ?"
           "'^:?[0-9a-zA-Z!#$%&\\'*+-.^_|~\\x60]+$' :"
@@ -3764,7 +3838,7 @@
       },
       (predefined).cel = {
         id: "string.well_known_regex.header_value"
-        message: "value must be a valid HTTP header value"
+        message: "must be a valid HTTP header value"
         expression:
           "rules.well_known_regex != 2 || this.matches(!has(rules.strict) || rules.strict ?"
           "'^[^\\u0000-\\u0008\\u000A-\\u001F\\u007F]*$' :"
@@ -3829,13 +3903,13 @@
   //
   // ```proto
   // message MyBytes {
-  //   // value must be "\x01\x02\x03\x04"
+  //   // must be "\x01\x02\x03\x04"
   //   bytes value = 1 [(buf.validate.field).bytes.const = "\x01\x02\x03\x04"];
   // }
   // ```
   optional bytes const = 1 [(predefined).cel = {
     id: "bytes.const"
-    expression: "this != getField(rules, 'const') ? 'value must be %x'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must be %x'.format([getField(rules, 'const')]) : ''"
   }];
 
   // `len` requires the field value to have the specified length in bytes.
@@ -3849,7 +3923,7 @@
   // ```
   optional uint64 len = 13 [(predefined).cel = {
     id: "bytes.len"
-    expression: "uint(this.size()) != rules.len ? 'value length must be %s bytes'.format([rules.len]) : ''"
+    expression: "uint(this.size()) != rules.len ? 'must be %s bytes'.format([rules.len]) : ''"
   }];
 
   // `min_len` requires the field value to have at least the specified minimum
@@ -3864,7 +3938,7 @@
   // ```
   optional uint64 min_len = 2 [(predefined).cel = {
     id: "bytes.min_len"
-    expression: "uint(this.size()) < rules.min_len ? 'value length must be at least %s bytes'.format([rules.min_len]) : ''"
+    expression: "uint(this.size()) < rules.min_len ? 'must be at least %s bytes'.format([rules.min_len]) : ''"
   }];
 
   // `max_len` requires the field value to have at most the specified maximum
@@ -3873,13 +3947,13 @@
   //
   // ```proto
   // message MyBytes {
-  //   // value must be at most 6 bytes.
+  //   // must be at most 6 bytes.
   //   optional bytes value = 1 [(buf.validate.field).bytes.max_len = 6];
   // }
   // ```
   optional uint64 max_len = 3 [(predefined).cel = {
     id: "bytes.max_len"
-    expression: "uint(this.size()) > rules.max_len ? 'value must be at most %s bytes'.format([rules.max_len]) : ''"
+    expression: "uint(this.size()) > rules.max_len ? 'must be at most %s bytes'.format([rules.max_len]) : ''"
   }];
 
   // `pattern` requires the field value to match the specified regular
@@ -3896,7 +3970,7 @@
   // ```
   optional string pattern = 4 [(predefined).cel = {
     id: "bytes.pattern"
-    expression: "!string(this).matches(rules.pattern) ? 'value must match regex pattern `%s`'.format([rules.pattern]) : ''"
+    expression: "!string(this).matches(rules.pattern) ? 'must match regex pattern `%s`'.format([rules.pattern]) : ''"
   }];
 
   // `prefix` requires the field value to have the specified bytes at the
@@ -3911,7 +3985,7 @@
   // ```
   optional bytes prefix = 5 [(predefined).cel = {
     id: "bytes.prefix"
-    expression: "!this.startsWith(rules.prefix) ? 'value does not have prefix %x'.format([rules.prefix]) : ''"
+    expression: "!this.startsWith(rules.prefix) ? 'does not have prefix %x'.format([rules.prefix]) : ''"
   }];
 
   // `suffix` requires the field value to have the specified bytes at the end
@@ -3926,7 +4000,7 @@
   // ```
   optional bytes suffix = 6 [(predefined).cel = {
     id: "bytes.suffix"
-    expression: "!this.endsWith(rules.suffix) ? 'value does not have suffix %x'.format([rules.suffix]) : ''"
+    expression: "!this.endsWith(rules.suffix) ? 'does not have suffix %x'.format([rules.suffix]) : ''"
   }];
 
   // `contains` requires the field value to have the specified bytes anywhere in
@@ -3941,7 +4015,7 @@
   // ```
   optional bytes contains = 7 [(predefined).cel = {
     id: "bytes.contains"
-    expression: "!this.contains(rules.contains) ? 'value does not contain %x'.format([rules.contains]) : ''"
+    expression: "!this.contains(rules.contains) ? 'does not contain %x'.format([rules.contains]) : ''"
   }];
 
   // `in` requires the field value to be equal to one of the specified
@@ -3956,7 +4030,7 @@
   // ```
   repeated bytes in = 8 [(predefined).cel = {
     id: "bytes.in"
-    expression: "getField(rules, 'in').size() > 0 && !(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "getField(rules, 'in').size() > 0 && !(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to be not equal to any of the specified
@@ -3972,7 +4046,7 @@
   // ```
   repeated bytes not_in = 9 [(predefined).cel = {
     id: "bytes.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // WellKnown rules provide advanced rules against common byte
@@ -3983,14 +4057,14 @@
     //
     // ```proto
     // message MyBytes {
-    //   // value must be a valid IP address
+    //   // must be a valid IP address
     //   optional bytes value = 1 [(buf.validate.field).bytes.ip = true];
     // }
     // ```
     bool ip = 10 [
       (predefined).cel = {
         id: "bytes.ip"
-        message: "value must be a valid IP address"
+        message: "must be a valid IP address"
         expression: "!rules.ip || this.size() == 0 || this.size() == 4 || this.size() == 16"
       },
       (predefined).cel = {
@@ -4005,14 +4079,14 @@
     //
     // ```proto
     // message MyBytes {
-    //   // value must be a valid IPv4 address
+    //   // must be a valid IPv4 address
     //   optional bytes value = 1 [(buf.validate.field).bytes.ipv4 = true];
     // }
     // ```
     bool ipv4 = 11 [
       (predefined).cel = {
         id: "bytes.ipv4"
-        message: "value must be a valid IPv4 address"
+        message: "must be a valid IPv4 address"
         expression: "!rules.ipv4 || this.size() == 0 || this.size() == 4"
       },
       (predefined).cel = {
@@ -4026,14 +4100,14 @@
     // If the field value doesn't meet this rule, an error message is generated.
     // ```proto
     // message MyBytes {
-    //   // value must be a valid IPv6 address
+    //   // must be a valid IPv6 address
     //   optional bytes value = 1 [(buf.validate.field).bytes.ipv6 = true];
     // }
     // ```
     bool ipv6 = 12 [
       (predefined).cel = {
         id: "bytes.ipv6"
-        message: "value must be a valid IPv6 address"
+        message: "must be a valid IPv6 address"
         expression: "!rules.ipv6 || this.size() == 0 || this.size() == 16"
       },
       (predefined).cel = {
@@ -4043,22 +4117,21 @@
       }
     ];
 
-    // `uuid` ensures that the field `value` encodes the 128-bit UUID data as
-    // defined by [RFC 4122](https://datatracker.ietf.org/doc/html/rfc4122#section-4.1.2).
-    // The field must contain exactly 16 bytes
-    // representing the UUID. If the field value isn't a valid UUID, an error
-    // message will be generated.
+    // `uuid` ensures that the field value encodes 128-bit UUID data as defined
+    // by [RFC 4122](https://datatracker.ietf.org/doc/html/rfc4122#section-4.1.2).
+    // The field must contain exactly 16 bytes representing the UUID. If the
+    // field value isn't a valid UUID, an error message will be generated.
     //
     // ```proto
     // message MyBytes {
-    //   // value must be a valid UUID
+    //   // must be a valid UUID
     //   optional bytes value = 1 [(buf.validate.field).bytes.uuid = true];
     // }
     // ```
     bool uuid = 15 [
       (predefined).cel = {
         id: "bytes.uuid"
-        message: "value must be a valid UUID"
+        message: "must be a valid UUID"
         expression: "!rules.uuid || this.size() == 0 || this.size() == 16"
       },
       (predefined).cel = {
@@ -4111,7 +4184,7 @@
   // ```
   optional int32 const = 1 [(predefined).cel = {
     id: "enum.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
 
   // `defined_only` requires the field value to be one of the defined values for
@@ -4132,8 +4205,8 @@
   optional bool defined_only = 2;
 
   // `in` requires the field value to be equal to one of the
-  //specified enum values. If the field value doesn't match any of the
-  //specified values, an error message is generated.
+  // specified enum values. If the field value doesn't match any of the
+  // specified values, an error message is generated.
   //
   // ```proto
   // enum MyEnum {
@@ -4149,11 +4222,11 @@
   // ```
   repeated int32 in = 3 [(predefined).cel = {
     id: "enum.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to be not equal to any of the
-  //specified enum values. If the field value matches one of the specified
+  // specified enum values. If the field value matches one of the specified
   // values, an error message is generated.
   //
   // ```proto
@@ -4170,7 +4243,7 @@
   // ```
   repeated int32 not_in = 4 [(predefined).cel = {
     id: "enum.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -4215,7 +4288,7 @@
   // ```
   optional uint64 min_items = 1 [(predefined).cel = {
     id: "repeated.min_items"
-    expression: "uint(this.size()) < rules.min_items ? 'value must contain at least %d item(s)'.format([rules.min_items]) : ''"
+    expression: "uint(this.size()) < rules.min_items ? 'must contain at least %d item(s)'.format([rules.min_items]) : ''"
   }];
 
   // `max_items` denotes that this field must not exceed a
@@ -4231,7 +4304,7 @@
   // ```
   optional uint64 max_items = 2 [(predefined).cel = {
     id: "repeated.max_items"
-    expression: "uint(this.size()) > rules.max_items ? 'value must contain no more than %s item(s)'.format([rules.max_items]) : ''"
+    expression: "uint(this.size()) > rules.max_items ? 'must contain no more than %s item(s)'.format([rules.max_items]) : ''"
   }];
 
   // `unique` indicates that all elements in this field must
@@ -4350,7 +4423,7 @@
 // AnyRules describe rules applied exclusively to the `google.protobuf.Any` well-known type.
 message AnyRules {
   // `in` requires the field's `type_url` to be equal to one of the
-  //specified values. If it doesn't match any of the specified values, an error
+  // specified values. If it doesn't match any of the specified values, an error
   // message is generated.
   //
   // ```proto
@@ -4363,7 +4436,7 @@
   // ```
   repeated string in = 2;
 
-  // requires the field's type_url to be not equal to any of the specified values. If it matches any of the specified values, an error message is generated.
+  // `not_in` requires the field's type_url to be not equal to any of the specified values. If it matches any of the specified values, an error message is generated.
   //
   // ```proto
   // message MyAny {
@@ -4390,7 +4463,7 @@
   // ```
   optional google.protobuf.Duration const = 2 [(predefined).cel = {
     id: "duration.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` stipulates that the field must be less than the specified value of the `google.protobuf.Duration` type,
@@ -4399,7 +4472,7 @@
     //
     // ```proto
     // message MyDuration {
-    //   // value must be less than 5s
+    //   // must be less than 5s
     //   google.protobuf.Duration value = 1 [(buf.validate.field).duration.lt = "5s"];
     // }
     // ```
@@ -4407,7 +4480,7 @@
       id: "duration.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` indicates that the field must be less than or equal to the specified
@@ -4416,7 +4489,7 @@
     //
     // ```proto
     // message MyDuration {
-    //   // value must be less than or equal to 10s
+    //   // must be less than or equal to 10s
     //   google.protobuf.Duration value = 1 [(buf.validate.field).duration.lte = "10s"];
     // }
     // ```
@@ -4424,7 +4497,7 @@
       id: "duration.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -4451,31 +4524,31 @@
         id: "duration.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "duration.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -4502,31 +4575,31 @@
         id: "duration.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "duration.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "duration.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -4537,13 +4610,13 @@
   //
   // ```proto
   // message MyDuration {
-  //   // value must be in list [1s, 2s, 3s]
+  //   // must be in list [1s, 2s, 3s]
   //   google.protobuf.Duration value = 1 [(buf.validate.field).duration.in = ["1s", "2s", "3s"]];
   // }
   // ```
   repeated google.protobuf.Duration in = 7 [(predefined).cel = {
     id: "duration.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` denotes that the field must not be equal to
@@ -4559,7 +4632,7 @@
   // ```
   repeated google.protobuf.Duration not_in = 8 [(predefined).cel = {
     id: "duration.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -4601,7 +4674,7 @@
   // ```
   optional google.protobuf.FieldMask const = 1 [(predefined).cel = {
     id: "field_mask.const"
-    expression: "this.paths != getField(rules, 'const').paths ? 'value must equal paths %s'.format([getField(rules, 'const').paths]) : ''"
+    expression: "this.paths != getField(rules, 'const').paths ? 'must equal paths %s'.format([getField(rules, 'const').paths]) : ''"
   }];
 
   // `in` requires the field value to only contain paths matching specified
@@ -4620,7 +4693,7 @@
   // ```
   repeated string in = 2 [(predefined).cel = {
     id: "field_mask.in"
-    expression: "!this.paths.all(p, p in getField(rules, 'in') || getField(rules, 'in').exists(f, p.startsWith(f+'.'))) ? 'value must only contain paths in %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!this.paths.all(p, p in getField(rules, 'in') || getField(rules, 'in').exists(f, p.startsWith(f+'.'))) ? 'must only contain paths in %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not contain paths matching specified
@@ -4639,7 +4712,7 @@
   // ```
   repeated string not_in = 3 [(predefined).cel = {
     id: "field_mask.not_in"
-    expression: "!this.paths.all(p, !(p in getField(rules, 'not_in') || getField(rules, 'not_in').exists(f, p.startsWith(f+'.')))) ? 'value must not contain any paths in %s'.format([getField(rules, 'not_in')]) : ''"
+    expression: "!this.paths.all(p, !(p in getField(rules, 'not_in') || getField(rules, 'not_in').exists(f, p.startsWith(f+'.')))) ? 'must not contain any paths in %s'.format([getField(rules, 'not_in')]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -4677,25 +4750,25 @@
   // ```
   optional google.protobuf.Timestamp const = 2 [(predefined).cel = {
     id: "timestamp.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
-    // requires the duration field value to be less than the specified value (field < value). If the field value doesn't meet the required conditions, an error message is generated.
+    // `lt` requires the timestamp field value to be less than the specified value (field < value). If the field value doesn't meet the required conditions, an error message is generated.
     //
     // ```proto
-    // message MyDuration {
-    //   // duration must be less than 'P3D' [duration.lt]
-    //   google.protobuf.Duration value = 1 [(buf.validate.field).duration.lt = { seconds: 259200 }];
+    // message MyTimestamp {
+    //   // timestamp must be less than '2023-01-01T00:00:00Z' [timestamp.lt]
+    //   google.protobuf.Timestamp value = 1 [(buf.validate.field).timestamp.lt = { seconds: 1672444800 }];
     // }
     // ```
     google.protobuf.Timestamp lt = 3 [(predefined).cel = {
       id: "timestamp.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
-    // requires the timestamp field value to be less than or equal to the specified value (field <= value). If the field value doesn't meet the required conditions, an error message is generated.
+    // `lte` requires the timestamp field value to be less than or equal to the specified value (field <= value). If the field value doesn't meet the required conditions, an error message is generated.
     //
     // ```proto
     // message MyTimestamp {
@@ -4707,20 +4780,20 @@
       id: "timestamp.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
 
     // `lt_now` specifies that this field, of the `google.protobuf.Timestamp` type, must be less than the current time. `lt_now` can only be used with the `within` rule.
     //
     // ```proto
     // message MyTimestamp {
-    //  // value must be less than now
+    //  // must be less than now
     //   google.protobuf.Timestamp created_at = 1 [(buf.validate.field).timestamp.lt_now = true];
     // }
     // ```
     bool lt_now = 7 [(predefined).cel = {
       id: "timestamp.lt_now"
-      expression: "(rules.lt_now && this > now) ? 'value must be less than now' : ''"
+      expression: "(rules.lt_now && this > now) ? 'must be less than now' : ''"
     }];
   }
   oneof greater_than {
@@ -4747,31 +4820,31 @@
         id: "timestamp.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -4798,31 +4871,31 @@
         id: "timestamp.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
 
@@ -4830,13 +4903,13 @@
     //
     // ```proto
     // message MyTimestamp {
-    //   // value must be greater than now
+    //   // must be greater than now
     //   google.protobuf.Timestamp created_at = 1 [(buf.validate.field).timestamp.gt_now = true];
     // }
     // ```
     bool gt_now = 8 [(predefined).cel = {
       id: "timestamp.gt_now"
-      expression: "(rules.gt_now && this < now) ? 'value must be greater than now' : ''"
+      expression: "(rules.gt_now && this < now) ? 'must be greater than now' : ''"
     }];
   }
 
@@ -4844,13 +4917,13 @@
   //
   // ```proto
   // message MyTimestamp {
-  //   // value must be within 1 hour of now
+  //   // must be within 1 hour of now
   //   google.protobuf.Timestamp created_at = 1 [(buf.validate.field).timestamp.within = {seconds: 3600}];
   // }
   // ```
   optional google.protobuf.Duration within = 9 [(predefined).cel = {
     id: "timestamp.within"
-    expression: "this < now-rules.within || this > now+rules.within ? 'value must be within %s of now'.format([rules.within]) : ''"
+    expression: "this < now-rules.within || this > now+rules.within ? 'must be within %s of now'.format([rules.within]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD

[github-actions]

[Posted at 2026-04-15T15:47:35Z]

Overall transition

$ casdiff v1.1.1 \
          v1.2.0 \
          --format=markdown

1 files changed: 0 removed, 0 renamed, 0 added, 1 changed content.

Files changed content:

buf/validate/validate.proto:

--- shake256:2751dd35f02933b1ae7a0394896014c1506c8aa3a737d3f65c81fb67f6332626db630c1c9291a579bb8b60d1eccd35064e19dffdbffd033dd0144bd228861503  buf/validate/validate.proto
+++ shake256:95272065564f28110a0c0026504c4ede0ac7b13a28eb37b2613ea0b5a1f8bc9fe833965c6b20e728e42e150c037775c868542a7c220dd3777f6787345690daed  buf/validate/validate.proto
@@ -37,7 +37,7 @@
 //
 // These rules are enforced at runtime by language-specific libraries.
 // See the [developer quickstart](https://protovalidate.com/quickstart/) to get started, or go directly to the runtime library for your language:
-// [Go](https://github.com/bufbuild/protovalidate-go)
+// [Go](https://github.com/bufbuild/protovalidate-go),
 // [JavaScript/TypeScript](https://github.com/bufbuild/protovalidate-es),
 // [Java](https://github.com/bufbuild/protovalidate-java),
 // [Python](https://github.com/bufbuild/protovalidate-python),
@@ -90,7 +90,7 @@
   // extend buf.validate.Int32Rules {
   //   bool is_zero [(buf.validate.predefined).cel = {
   //     id: "int32.is_zero",
-  //     message: "value must be zero",
+  //     message: "must be zero",
   //     expression: "!rule || this == 0",
   //   }];
   // }
@@ -167,7 +167,7 @@
   //   // The field `foo` must be greater than 42.
   //   option (buf.validate.message).cel = {
   //     id: "my_message.value",
-  //     message: "value must be greater than 42",
+  //     message: "must be greater than 42",
   //     expression: "this.foo > 42",
   //   };
   //   optional int32 foo = 1;
@@ -274,7 +274,7 @@
   //   // The field `value` must be greater than 42.
   //   optional int32 value = 1 [(buf.validate.field).cel = {
   //     id: "my_message.value",
-  //     message: "value must be greater than 42",
+  //     message: "must be greater than 42",
   //     expression: "this > 42",
   //   }];
   // }
@@ -397,7 +397,7 @@
   //   // The field `value` must be greater than 42.
   //   optional int32 value = 1 [(buf.validate.predefined).cel = {
   //     id: "my_message.value",
-  //     message: "value must be greater than 42",
+  //     message: "must be greater than 42",
   //     expression: "this > 42",
   //   }];
   // }
@@ -514,7 +514,7 @@
   // ```
   optional float const = 1 [(predefined).cel = {
     id: "float.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
 
   oneof less_than {
@@ -524,7 +524,7 @@
     //
     // ```proto
     // message MyFloat {
-    //   // value must be less than 10.0
+    //   // must be less than 10.0
     //   float value = 1 [(buf.validate.field).float.lt = 10.0];
     // }
     // ```
@@ -532,7 +532,7 @@
       id: "float.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && (this.isNan() || this >= rules.lt)"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -541,7 +541,7 @@
     //
     // ```proto
     // message MyFloat {
-    //   // value must be less than or equal to 10.0
+    //   // must be less than or equal to 10.0
     //   float value = 1 [(buf.validate.field).float.lte = 10.0];
     // }
     // ```
@@ -549,7 +549,7 @@
       id: "float.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && (this.isNan() || this > rules.lte)"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
 
@@ -562,13 +562,13 @@
     //
     // ```proto
     // message MyFloat {
-    //   // value must be greater than 5.0 [float.gt]
+    //   // must be greater than 5.0 [float.gt]
     //   float value = 1 [(buf.validate.field).float.gt = 5.0];
     //
-    //   // value must be greater than 5 and less than 10.0 [float.gt_lt]
+    //   // must be greater than 5 and less than 10.0 [float.gt_lt]
     //   float other_value = 2 [(buf.validate.field).float = { gt: 5.0, lt: 10.0 }];
     //
-    //   // value must be greater than 10 or less than 5.0 [float.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5.0 [float.gt_lt_exclusive]
     //   float another_value = 3 [(buf.validate.field).float = { gt: 10.0, lt: 5.0 }];
     // }
     // ```
@@ -577,31 +577,31 @@
         id: "float.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && (this.isNan() || this <= rules.gt)"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "float.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this.isNan() || this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "float.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (this.isNan() || (rules.lt <= this && this <= rules.gt))"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "float.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this.isNan() || this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "float.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (this.isNan() || (rules.lte < this && this <= rules.gt))"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -613,13 +613,13 @@
     //
     // ```proto
     // message MyFloat {
-    //   // value must be greater than or equal to 5.0 [float.gte]
+    //   // must be greater than or equal to 5.0 [float.gte]
     //   float value = 1 [(buf.validate.field).float.gte = 5.0];
     //
-    //   // value must be greater than or equal to 5.0 and less than 10.0 [float.gte_lt]
+    //   // must be greater than or equal to 5.0 and less than 10.0 [float.gte_lt]
     //   float other_value = 2 [(buf.validate.field).float = { gte: 5.0, lt: 10.0 }];
     //
-    //   // value must be greater than or equal to 10.0 or less than 5.0 [float.gte_lt_exclusive]
+    //   // must be greater than or equal to 10.0 or less than 5.0 [float.gte_lt_exclusive]
     //   float another_value = 3 [(buf.validate.field).float = { gte: 10.0, lt: 5.0 }];
     // }
     // ```
@@ -628,31 +628,31 @@
         id: "float.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && (this.isNan() || this < rules.gte)"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "float.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this.isNan() || this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "float.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (this.isNan() || (rules.lt <= this && this < rules.gte))"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "float.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this.isNan() || this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "float.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (this.isNan() || (rules.lte < this && this < rules.gte))"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -663,16 +663,16 @@
   //
   // ```proto
   // message MyFloat {
-  //   // value must be in list [1.0, 2.0, 3.0]
+  //   // must be in list [1.0, 2.0, 3.0]
   //   float value = 1 [(buf.validate.field).float = { in: [1.0, 2.0, 3.0] }];
   // }
   // ```
   repeated float in = 6 [(predefined).cel = {
     id: "float.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
-  // `in` requires the field value to not be equal to any of the specified
+  // `not_in` requires the field value to not be equal to any of the specified
   // values. If the field value is one of the specified values, an error
   // message is generated.
   //
@@ -684,14 +684,14 @@
   // ```
   repeated float not_in = 7 [(predefined).cel = {
     id: "float.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `finite` requires the field value to be finite. If the field value is
   // infinite or NaN, an error message is generated.
   optional bool finite = 8 [(predefined).cel = {
     id: "float.finite"
-    expression: "rules.finite ? (this.isNan() || this.isInf() ? 'value must be finite' : '') : ''"
+    expression: "rules.finite ? (this.isNan() || this.isInf() ? 'must be finite' : '') : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -731,7 +731,7 @@
   // ```
   optional double const = 1 [(predefined).cel = {
     id: "double.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -740,7 +740,7 @@
     //
     // ```proto
     // message MyDouble {
-    //   // value must be less than 10.0
+    //   // must be less than 10.0
     //   double value = 1 [(buf.validate.field).double.lt = 10.0];
     // }
     // ```
@@ -748,7 +748,7 @@
       id: "double.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && (this.isNan() || this >= rules.lt)"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified value
@@ -757,7 +757,7 @@
     //
     // ```proto
     // message MyDouble {
-    //   // value must be less than or equal to 10.0
+    //   // must be less than or equal to 10.0
     //   double value = 1 [(buf.validate.field).double.lte = 10.0];
     // }
     // ```
@@ -765,7 +765,7 @@
       id: "double.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && (this.isNan() || this > rules.lte)"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -777,13 +777,13 @@
     //
     // ```proto
     // message MyDouble {
-    //   // value must be greater than 5.0 [double.gt]
+    //   // must be greater than 5.0 [double.gt]
     //   double value = 1 [(buf.validate.field).double.gt = 5.0];
     //
-    //   // value must be greater than 5 and less than 10.0 [double.gt_lt]
+    //   // must be greater than 5 and less than 10.0 [double.gt_lt]
     //   double other_value = 2 [(buf.validate.field).double = { gt: 5.0, lt: 10.0 }];
     //
-    //   // value must be greater than 10 or less than 5.0 [double.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5.0 [double.gt_lt_exclusive]
     //   double another_value = 3 [(buf.validate.field).double = { gt: 10.0, lt: 5.0 }];
     // }
     // ```
@@ -792,31 +792,31 @@
         id: "double.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && (this.isNan() || this <= rules.gt)"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "double.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this.isNan() || this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "double.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (this.isNan() || (rules.lt <= this && this <= rules.gt))"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "double.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this.isNan() || this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "double.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (this.isNan() || (rules.lte < this && this <= rules.gt))"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -828,13 +828,13 @@
     //
     // ```proto
     // message MyDouble {
-    //   // value must be greater than or equal to 5.0 [double.gte]
+    //   // must be greater than or equal to 5.0 [double.gte]
     //   double value = 1 [(buf.validate.field).double.gte = 5.0];
     //
-    //   // value must be greater than or equal to 5.0 and less than 10.0 [double.gte_lt]
+    //   // must be greater than or equal to 5.0 and less than 10.0 [double.gte_lt]
     //   double other_value = 2 [(buf.validate.field).double = { gte: 5.0, lt: 10.0 }];
     //
-    //   // value must be greater than or equal to 10.0 or less than 5.0 [double.gte_lt_exclusive]
+    //   // must be greater than or equal to 10.0 or less than 5.0 [double.gte_lt_exclusive]
     //   double another_value = 3 [(buf.validate.field).double = { gte: 10.0, lt: 5.0 }];
     // }
     // ```
@@ -843,31 +843,31 @@
         id: "double.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && (this.isNan() || this < rules.gte)"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "double.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this.isNan() || this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "double.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (this.isNan() || (rules.lt <= this && this < rules.gte))"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "double.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this.isNan() || this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "double.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (this.isNan() || (rules.lte < this && this < rules.gte))"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -877,13 +877,13 @@
   //
   // ```proto
   // message MyDouble {
-  //   // value must be in list [1.0, 2.0, 3.0]
+  //   // must be in list [1.0, 2.0, 3.0]
   //   double value = 1 [(buf.validate.field).double = { in: [1.0, 2.0, 3.0] }];
   // }
   // ```
   repeated double in = 6 [(predefined).cel = {
     id: "double.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -898,14 +898,14 @@
   // ```
   repeated double not_in = 7 [(predefined).cel = {
     id: "double.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `finite` requires the field value to be finite. If the field value is
   // infinite or NaN, an error message is generated.
   optional bool finite = 8 [(predefined).cel = {
     id: "double.finite"
-    expression: "rules.finite ? (this.isNan() || this.isInf() ? 'value must be finite' : '') : ''"
+    expression: "rules.finite ? (this.isNan() || this.isInf() ? 'must be finite' : '') : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -945,7 +945,7 @@
   // ```
   optional int32 const = 1 [(predefined).cel = {
     id: "int32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field
@@ -954,7 +954,7 @@
     //
     // ```proto
     // message MyInt32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   int32 value = 1 [(buf.validate.field).int32.lt = 10];
     // }
     // ```
@@ -962,7 +962,7 @@
       id: "int32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -971,7 +971,7 @@
     //
     // ```proto
     // message MyInt32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   int32 value = 1 [(buf.validate.field).int32.lte = 10];
     // }
     // ```
@@ -979,7 +979,7 @@
       id: "int32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -991,13 +991,13 @@
     //
     // ```proto
     // message MyInt32 {
-    //   // value must be greater than 5 [int32.gt]
+    //   // must be greater than 5 [int32.gt]
     //   int32 value = 1 [(buf.validate.field).int32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [int32.gt_lt]
+    //   // must be greater than 5 and less than 10 [int32.gt_lt]
     //   int32 other_value = 2 [(buf.validate.field).int32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [int32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [int32.gt_lt_exclusive]
     //   int32 another_value = 3 [(buf.validate.field).int32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1006,31 +1006,31 @@
         id: "int32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "int32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1042,13 +1042,13 @@
     //
     // ```proto
     // message MyInt32 {
-    //   // value must be greater than or equal to 5 [int32.gte]
+    //   // must be greater than or equal to 5 [int32.gte]
     //   int32 value = 1 [(buf.validate.field).int32.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [int32.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [int32.gte_lt]
     //   int32 other_value = 2 [(buf.validate.field).int32 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [int32.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [int32.gte_lt_exclusive]
     //   int32 another_value = 3 [(buf.validate.field).int32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1057,31 +1057,31 @@
         id: "int32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "int32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "int32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1092,13 +1092,13 @@
   //
   // ```proto
   // message MyInt32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   int32 value = 1 [(buf.validate.field).int32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated int32 in = 6 [(predefined).cel = {
     id: "int32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1113,7 +1113,7 @@
   // ```
   repeated int32 not_in = 7 [(predefined).cel = {
     id: "int32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1153,7 +1153,7 @@
   // ```
   optional int64 const = 1 [(predefined).cel = {
     id: "int64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -1162,7 +1162,7 @@
     //
     // ```proto
     // message MyInt64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   int64 value = 1 [(buf.validate.field).int64.lt = 10];
     // }
     // ```
@@ -1170,7 +1170,7 @@
       id: "int64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -1179,7 +1179,7 @@
     //
     // ```proto
     // message MyInt64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   int64 value = 1 [(buf.validate.field).int64.lte = 10];
     // }
     // ```
@@ -1187,7 +1187,7 @@
       id: "int64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -1199,13 +1199,13 @@
     //
     // ```proto
     // message MyInt64 {
-    //   // value must be greater than 5 [int64.gt]
+    //   // must be greater than 5 [int64.gt]
     //   int64 value = 1 [(buf.validate.field).int64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [int64.gt_lt]
+    //   // must be greater than 5 and less than 10 [int64.gt_lt]
     //   int64 other_value = 2 [(buf.validate.field).int64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [int64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [int64.gt_lt_exclusive]
     //   int64 another_value = 3 [(buf.validate.field).int64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1214,31 +1214,31 @@
         id: "int64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "int64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1250,13 +1250,13 @@
     //
     // ```proto
     // message MyInt64 {
-    //   // value must be greater than or equal to 5 [int64.gte]
+    //   // must be greater than or equal to 5 [int64.gte]
     //   int64 value = 1 [(buf.validate.field).int64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [int64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [int64.gte_lt]
     //   int64 other_value = 2 [(buf.validate.field).int64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [int64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [int64.gte_lt_exclusive]
     //   int64 another_value = 3 [(buf.validate.field).int64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1265,31 +1265,31 @@
         id: "int64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "int64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "int64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "int64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1300,13 +1300,13 @@
   //
   // ```proto
   // message MyInt64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   int64 value = 1 [(buf.validate.field).int64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated int64 in = 6 [(predefined).cel = {
     id: "int64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1321,7 +1321,7 @@
   // ```
   repeated int64 not_in = 7 [(predefined).cel = {
     id: "int64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1361,7 +1361,7 @@
   // ```
   optional uint32 const = 1 [(predefined).cel = {
     id: "uint32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -1370,7 +1370,7 @@
     //
     // ```proto
     // message MyUInt32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   uint32 value = 1 [(buf.validate.field).uint32.lt = 10];
     // }
     // ```
@@ -1378,7 +1378,7 @@
       id: "uint32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -1387,7 +1387,7 @@
     //
     // ```proto
     // message MyUInt32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   uint32 value = 1 [(buf.validate.field).uint32.lte = 10];
     // }
     // ```
@@ -1395,7 +1395,7 @@
       id: "uint32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -1407,13 +1407,13 @@
     //
     // ```proto
     // message MyUInt32 {
-    //   // value must be greater than 5 [uint32.gt]
+    //   // must be greater than 5 [uint32.gt]
     //   uint32 value = 1 [(buf.validate.field).uint32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [uint32.gt_lt]
+    //   // must be greater than 5 and less than 10 [uint32.gt_lt]
     //   uint32 other_value = 2 [(buf.validate.field).uint32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [uint32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [uint32.gt_lt_exclusive]
     //   uint32 another_value = 3 [(buf.validate.field).uint32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1422,31 +1422,31 @@
         id: "uint32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1458,13 +1458,13 @@
     //
     // ```proto
     // message MyUInt32 {
-    //   // value must be greater than or equal to 5 [uint32.gte]
+    //   // must be greater than or equal to 5 [uint32.gte]
     //   uint32 value = 1 [(buf.validate.field).uint32.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [uint32.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [uint32.gte_lt]
     //   uint32 other_value = 2 [(buf.validate.field).uint32 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [uint32.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [uint32.gte_lt_exclusive]
     //   uint32 another_value = 3 [(buf.validate.field).uint32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1473,31 +1473,31 @@
         id: "uint32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "uint32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1508,13 +1508,13 @@
   //
   // ```proto
   // message MyUInt32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   uint32 value = 1 [(buf.validate.field).uint32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated uint32 in = 6 [(predefined).cel = {
     id: "uint32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1529,7 +1529,7 @@
   // ```
   repeated uint32 not_in = 7 [(predefined).cel = {
     id: "uint32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1569,7 +1569,7 @@
   // ```
   optional uint64 const = 1 [(predefined).cel = {
     id: "uint64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -1578,7 +1578,7 @@
     //
     // ```proto
     // message MyUInt64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   uint64 value = 1 [(buf.validate.field).uint64.lt = 10];
     // }
     // ```
@@ -1586,7 +1586,7 @@
       id: "uint64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -1595,7 +1595,7 @@
     //
     // ```proto
     // message MyUInt64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   uint64 value = 1 [(buf.validate.field).uint64.lte = 10];
     // }
     // ```
@@ -1603,7 +1603,7 @@
       id: "uint64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -1615,13 +1615,13 @@
     //
     // ```proto
     // message MyUInt64 {
-    //   // value must be greater than 5 [uint64.gt]
+    //   // must be greater than 5 [uint64.gt]
     //   uint64 value = 1 [(buf.validate.field).uint64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [uint64.gt_lt]
+    //   // must be greater than 5 and less than 10 [uint64.gt_lt]
     //   uint64 other_value = 2 [(buf.validate.field).uint64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [uint64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [uint64.gt_lt_exclusive]
     //   uint64 another_value = 3 [(buf.validate.field).uint64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1630,31 +1630,31 @@
         id: "uint64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1666,13 +1666,13 @@
     //
     // ```proto
     // message MyUInt64 {
-    //   // value must be greater than or equal to 5 [uint64.gte]
+    //   // must be greater than or equal to 5 [uint64.gte]
     //   uint64 value = 1 [(buf.validate.field).uint64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [uint64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [uint64.gte_lt]
     //   uint64 other_value = 2 [(buf.validate.field).uint64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [uint64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [uint64.gte_lt_exclusive]
     //   uint64 another_value = 3 [(buf.validate.field).uint64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1681,31 +1681,31 @@
         id: "uint64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "uint64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1715,13 +1715,13 @@
   //
   // ```proto
   // message MyUInt64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   uint64 value = 1 [(buf.validate.field).uint64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated uint64 in = 6 [(predefined).cel = {
     id: "uint64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1736,7 +1736,7 @@
   // ```
   repeated uint64 not_in = 7 [(predefined).cel = {
     id: "uint64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1775,7 +1775,7 @@
   // ```
   optional sint32 const = 1 [(predefined).cel = {
     id: "sint32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field
@@ -1784,7 +1784,7 @@
     //
     // ```proto
     // message MySInt32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   sint32 value = 1 [(buf.validate.field).sint32.lt = 10];
     // }
     // ```
@@ -1792,7 +1792,7 @@
       id: "sint32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -1801,7 +1801,7 @@
     //
     // ```proto
     // message MySInt32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   sint32 value = 1 [(buf.validate.field).sint32.lte = 10];
     // }
     // ```
@@ -1809,7 +1809,7 @@
       id: "sint32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -1821,13 +1821,13 @@
     //
     // ```proto
     // message MySInt32 {
-    //   // value must be greater than 5 [sint32.gt]
+    //   // must be greater than 5 [sint32.gt]
     //   sint32 value = 1 [(buf.validate.field).sint32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [sint32.gt_lt]
+    //   // must be greater than 5 and less than 10 [sint32.gt_lt]
     //   sint32 other_value = 2 [(buf.validate.field).sint32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [sint32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [sint32.gt_lt_exclusive]
     //   sint32 another_value = 3 [(buf.validate.field).sint32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -1836,31 +1836,31 @@
         id: "sint32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -1872,13 +1872,13 @@
     //
     // ```proto
     // message MySInt32 {
-    //  // value must be greater than or equal to 5 [sint32.gte]
+    //  // must be greater than or equal to 5 [sint32.gte]
     //  sint32 value = 1 [(buf.validate.field).sint32.gte = 5];
     //
-    //  // value must be greater than or equal to 5 and less than 10 [sint32.gte_lt]
+    //  // must be greater than or equal to 5 and less than 10 [sint32.gte_lt]
     //  sint32 other_value = 2 [(buf.validate.field).sint32 = { gte: 5, lt: 10 }];
     //
-    //  // value must be greater than or equal to 10 or less than 5 [sint32.gte_lt_exclusive]
+    //  // must be greater than or equal to 10 or less than 5 [sint32.gte_lt_exclusive]
     //  sint32 another_value = 3 [(buf.validate.field).sint32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -1887,31 +1887,31 @@
         id: "sint32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sint32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -1922,13 +1922,13 @@
   //
   // ```proto
   // message MySInt32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   sint32 value = 1 [(buf.validate.field).sint32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated sint32 in = 6 [(predefined).cel = {
     id: "sint32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -1943,7 +1943,7 @@
   // ```
   repeated sint32 not_in = 7 [(predefined).cel = {
     id: "sint32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -1982,7 +1982,7 @@
   // ```
   optional sint64 const = 1 [(predefined).cel = {
     id: "sint64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field
@@ -1991,7 +1991,7 @@
     //
     // ```proto
     // message MySInt64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   sint64 value = 1 [(buf.validate.field).sint64.lt = 10];
     // }
     // ```
@@ -1999,7 +1999,7 @@
       id: "sint64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2008,7 +2008,7 @@
     //
     // ```proto
     // message MySInt64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   sint64 value = 1 [(buf.validate.field).sint64.lte = 10];
     // }
     // ```
@@ -2016,7 +2016,7 @@
       id: "sint64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2028,13 +2028,13 @@
     //
     // ```proto
     // message MySInt64 {
-    //   // value must be greater than 5 [sint64.gt]
+    //   // must be greater than 5 [sint64.gt]
     //   sint64 value = 1 [(buf.validate.field).sint64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [sint64.gt_lt]
+    //   // must be greater than 5 and less than 10 [sint64.gt_lt]
     //   sint64 other_value = 2 [(buf.validate.field).sint64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [sint64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [sint64.gt_lt_exclusive]
     //   sint64 another_value = 3 [(buf.validate.field).sint64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2043,31 +2043,31 @@
         id: "sint64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2079,13 +2079,13 @@
     //
     // ```proto
     // message MySInt64 {
-    //   // value must be greater than or equal to 5 [sint64.gte]
+    //   // must be greater than or equal to 5 [sint64.gte]
     //   sint64 value = 1 [(buf.validate.field).sint64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [sint64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [sint64.gte_lt]
     //   sint64 other_value = 2 [(buf.validate.field).sint64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [sint64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [sint64.gte_lt_exclusive]
     //   sint64 another_value = 3 [(buf.validate.field).sint64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2094,31 +2094,31 @@
         id: "sint64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sint64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2129,13 +2129,13 @@
   //
   // ```proto
   // message MySInt64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   sint64 value = 1 [(buf.validate.field).sint64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated sint64 in = 6 [(predefined).cel = {
     id: "sint64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2150,7 +2150,7 @@
   // ```
   repeated sint64 not_in = 7 [(predefined).cel = {
     id: "sint64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -2189,7 +2189,7 @@
   // ```
   optional fixed32 const = 1 [(predefined).cel = {
     id: "fixed32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -2198,7 +2198,7 @@
     //
     // ```proto
     // message MyFixed32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   fixed32 value = 1 [(buf.validate.field).fixed32.lt = 10];
     // }
     // ```
@@ -2206,7 +2206,7 @@
       id: "fixed32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2215,7 +2215,7 @@
     //
     // ```proto
     // message MyFixed32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   fixed32 value = 1 [(buf.validate.field).fixed32.lte = 10];
     // }
     // ```
@@ -2223,7 +2223,7 @@
       id: "fixed32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2235,13 +2235,13 @@
     //
     // ```proto
     // message MyFixed32 {
-    //   // value must be greater than 5 [fixed32.gt]
+    //   // must be greater than 5 [fixed32.gt]
     //   fixed32 value = 1 [(buf.validate.field).fixed32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [fixed32.gt_lt]
+    //   // must be greater than 5 and less than 10 [fixed32.gt_lt]
     //   fixed32 other_value = 2 [(buf.validate.field).fixed32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [fixed32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [fixed32.gt_lt_exclusive]
     //   fixed32 another_value = 3 [(buf.validate.field).fixed32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2250,31 +2250,31 @@
         id: "fixed32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2286,13 +2286,13 @@
     //
     // ```proto
     // message MyFixed32 {
-    //   // value must be greater than or equal to 5 [fixed32.gte]
+    //   // must be greater than or equal to 5 [fixed32.gte]
     //   fixed32 value = 1 [(buf.validate.field).fixed32.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [fixed32.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [fixed32.gte_lt]
     //   fixed32 other_value = 2 [(buf.validate.field).fixed32 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [fixed32.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [fixed32.gte_lt_exclusive]
     //   fixed32 another_value = 3 [(buf.validate.field).fixed32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2301,31 +2301,31 @@
         id: "fixed32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "fixed32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2336,13 +2336,13 @@
   //
   // ```proto
   // message MyFixed32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   fixed32 value = 1 [(buf.validate.field).fixed32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated fixed32 in = 6 [(predefined).cel = {
     id: "fixed32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2357,7 +2357,7 @@
   // ```
   repeated fixed32 not_in = 7 [(predefined).cel = {
     id: "fixed32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -2396,7 +2396,7 @@
   // ```
   optional fixed64 const = 1 [(predefined).cel = {
     id: "fixed64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -2405,7 +2405,7 @@
     //
     // ```proto
     // message MyFixed64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   fixed64 value = 1 [(buf.validate.field).fixed64.lt = 10];
     // }
     // ```
@@ -2413,7 +2413,7 @@
       id: "fixed64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2422,7 +2422,7 @@
     //
     // ```proto
     // message MyFixed64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   fixed64 value = 1 [(buf.validate.field).fixed64.lte = 10];
     // }
     // ```
@@ -2430,7 +2430,7 @@
       id: "fixed64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2442,13 +2442,13 @@
     //
     // ```proto
     // message MyFixed64 {
-    //   // value must be greater than 5 [fixed64.gt]
+    //   // must be greater than 5 [fixed64.gt]
     //   fixed64 value = 1 [(buf.validate.field).fixed64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [fixed64.gt_lt]
+    //   // must be greater than 5 and less than 10 [fixed64.gt_lt]
     //   fixed64 other_value = 2 [(buf.validate.field).fixed64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [fixed64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [fixed64.gt_lt_exclusive]
     //   fixed64 another_value = 3 [(buf.validate.field).fixed64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2457,31 +2457,31 @@
         id: "fixed64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2493,13 +2493,13 @@
     //
     // ```proto
     // message MyFixed64 {
-    //   // value must be greater than or equal to 5 [fixed64.gte]
+    //   // must be greater than or equal to 5 [fixed64.gte]
     //   fixed64 value = 1 [(buf.validate.field).fixed64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [fixed64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [fixed64.gte_lt]
     //   fixed64 other_value = 2 [(buf.validate.field).fixed64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [fixed64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [fixed64.gte_lt_exclusive]
     //   fixed64 another_value = 3 [(buf.validate.field).fixed64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2508,31 +2508,31 @@
         id: "fixed64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "fixed64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2543,13 +2543,13 @@
   //
   // ```proto
   // message MyFixed64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   fixed64 value = 1 [(buf.validate.field).fixed64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated fixed64 in = 6 [(predefined).cel = {
     id: "fixed64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2564,7 +2564,7 @@
   // ```
   repeated fixed64 not_in = 7 [(predefined).cel = {
     id: "fixed64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -2603,7 +2603,7 @@
   // ```
   optional sfixed32 const = 1 [(predefined).cel = {
     id: "sfixed32.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -2612,7 +2612,7 @@
     //
     // ```proto
     // message MySFixed32 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   sfixed32 value = 1 [(buf.validate.field).sfixed32.lt = 10];
     // }
     // ```
@@ -2620,7 +2620,7 @@
       id: "sfixed32.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2629,7 +2629,7 @@
     //
     // ```proto
     // message MySFixed32 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   sfixed32 value = 1 [(buf.validate.field).sfixed32.lte = 10];
     // }
     // ```
@@ -2637,7 +2637,7 @@
       id: "sfixed32.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2649,13 +2649,13 @@
     //
     // ```proto
     // message MySFixed32 {
-    //   // value must be greater than 5 [sfixed32.gt]
+    //   // must be greater than 5 [sfixed32.gt]
     //   sfixed32 value = 1 [(buf.validate.field).sfixed32.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [sfixed32.gt_lt]
+    //   // must be greater than 5 and less than 10 [sfixed32.gt_lt]
     //   sfixed32 other_value = 2 [(buf.validate.field).sfixed32 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [sfixed32.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [sfixed32.gt_lt_exclusive]
     //   sfixed32 another_value = 3 [(buf.validate.field).sfixed32 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2664,31 +2664,31 @@
         id: "sfixed32.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2700,13 +2700,13 @@
     //
     // ```proto
     // message MySFixed32 {
-    //   // value must be greater than or equal to 5 [sfixed32.gte]
+    //   // must be greater than or equal to 5 [sfixed32.gte]
     //   sfixed32 value = 1 [(buf.validate.field).sfixed32.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [sfixed32.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [sfixed32.gte_lt]
     //   sfixed32 other_value = 2 [(buf.validate.field).sfixed32 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [sfixed32.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [sfixed32.gte_lt_exclusive]
     //   sfixed32 another_value = 3 [(buf.validate.field).sfixed32 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2715,31 +2715,31 @@
         id: "sfixed32.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed32.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2750,13 +2750,13 @@
   //
   // ```proto
   // message MySFixed32 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   sfixed32 value = 1 [(buf.validate.field).sfixed32 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated sfixed32 in = 6 [(predefined).cel = {
     id: "sfixed32.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2771,7 +2771,7 @@
   // ```
   repeated sfixed32 not_in = 7 [(predefined).cel = {
     id: "sfixed32.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -2810,7 +2810,7 @@
   // ```
   optional sfixed64 const = 1 [(predefined).cel = {
     id: "sfixed64.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` requires the field value to be less than the specified value (field <
@@ -2819,7 +2819,7 @@
     //
     // ```proto
     // message MySFixed64 {
-    //   // value must be less than 10
+    //   // must be less than 10
     //   sfixed64 value = 1 [(buf.validate.field).sfixed64.lt = 10];
     // }
     // ```
@@ -2827,7 +2827,7 @@
       id: "sfixed64.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` requires the field value to be less than or equal to the specified
@@ -2836,7 +2836,7 @@
     //
     // ```proto
     // message MySFixed64 {
-    //   // value must be less than or equal to 10
+    //   // must be less than or equal to 10
     //   sfixed64 value = 1 [(buf.validate.field).sfixed64.lte = 10];
     // }
     // ```
@@ -2844,7 +2844,7 @@
       id: "sfixed64.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -2856,13 +2856,13 @@
     //
     // ```proto
     // message MySFixed64 {
-    //   // value must be greater than 5 [sfixed64.gt]
+    //   // must be greater than 5 [sfixed64.gt]
     //   sfixed64 value = 1 [(buf.validate.field).sfixed64.gt = 5];
     //
-    //   // value must be greater than 5 and less than 10 [sfixed64.gt_lt]
+    //   // must be greater than 5 and less than 10 [sfixed64.gt_lt]
     //   sfixed64 other_value = 2 [(buf.validate.field).sfixed64 = { gt: 5, lt: 10 }];
     //
-    //   // value must be greater than 10 or less than 5 [sfixed64.gt_lt_exclusive]
+    //   // must be greater than 10 or less than 5 [sfixed64.gt_lt_exclusive]
     //   sfixed64 another_value = 3 [(buf.validate.field).sfixed64 = { gt: 10, lt: 5 }];
     // }
     // ```
@@ -2871,31 +2871,31 @@
         id: "sfixed64.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -2907,13 +2907,13 @@
     //
     // ```proto
     // message MySFixed64 {
-    //   // value must be greater than or equal to 5 [sfixed64.gte]
+    //   // must be greater than or equal to 5 [sfixed64.gte]
     //   sfixed64 value = 1 [(buf.validate.field).sfixed64.gte = 5];
     //
-    //   // value must be greater than or equal to 5 and less than 10 [sfixed64.gte_lt]
+    //   // must be greater than or equal to 5 and less than 10 [sfixed64.gte_lt]
     //   sfixed64 other_value = 2 [(buf.validate.field).sfixed64 = { gte: 5, lt: 10 }];
     //
-    //   // value must be greater than or equal to 10 or less than 5 [sfixed64.gte_lt_exclusive]
+    //   // must be greater than or equal to 10 or less than 5 [sfixed64.gte_lt_exclusive]
     //   sfixed64 another_value = 3 [(buf.validate.field).sfixed64 = { gte: 10, lt: 5 }];
     // }
     // ```
@@ -2922,31 +2922,31 @@
         id: "sfixed64.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "sfixed64.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -2957,13 +2957,13 @@
   //
   // ```proto
   // message MySFixed64 {
-  //   // value must be in list [1, 2, 3]
+  //   // must be in list [1, 2, 3]
   //   sfixed64 value = 1 [(buf.validate.field).sfixed64 = { in: [1, 2, 3] }];
   // }
   // ```
   repeated sfixed64 in = 6 [(predefined).cel = {
     id: "sfixed64.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not be equal to any of the specified
@@ -2978,7 +2978,7 @@
   // ```
   repeated sfixed64 not_in = 7 [(predefined).cel = {
     id: "sfixed64.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -3018,7 +3018,7 @@
   // ```
   optional bool const = 1 [(predefined).cel = {
     id: "bool.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -3058,7 +3058,7 @@
   // ```
   optional string const = 1 [(predefined).cel = {
     id: "string.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal `%s`'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal `%s`'.format([getField(rules, 'const')]) : ''"
   }];
 
   // `len` dictates that the field value must have the specified
@@ -3074,7 +3074,7 @@
   // ```
   optional uint64 len = 19 [(predefined).cel = {
     id: "string.len"
-    expression: "uint(this.size()) != rules.len ? 'value length must be %s characters'.format([rules.len]) : ''"
+    expression: "uint(this.size()) != rules.len ? 'must be %s characters'.format([rules.len]) : ''"
   }];
 
   // `min_len` specifies that the field value must have at least the specified
@@ -3090,7 +3090,7 @@
   // ```
   optional uint64 min_len = 2 [(predefined).cel = {
     id: "string.min_len"
-    expression: "uint(this.size()) < rules.min_len ? 'value length must be at least %s characters'.format([rules.min_len]) : ''"
+    expression: "uint(this.size()) < rules.min_len ? 'must be at least %s characters'.format([rules.min_len]) : ''"
   }];
 
   // `max_len` specifies that the field value must have no more than the specified
@@ -3106,7 +3106,7 @@
   // ```
   optional uint64 max_len = 3 [(predefined).cel = {
     id: "string.max_len"
-    expression: "uint(this.size()) > rules.max_len ? 'value length must be at most %s characters'.format([rules.max_len]) : ''"
+    expression: "uint(this.size()) > rules.max_len ? 'must be at most %s characters'.format([rules.max_len]) : ''"
   }];
 
   // `len_bytes` dictates that the field value must have the specified number of
@@ -3121,7 +3121,7 @@
   // ```
   optional uint64 len_bytes = 20 [(predefined).cel = {
     id: "string.len_bytes"
-    expression: "uint(bytes(this).size()) != rules.len_bytes ? 'value length must be %s bytes'.format([rules.len_bytes]) : ''"
+    expression: "uint(bytes(this).size()) != rules.len_bytes ? 'must be %s bytes'.format([rules.len_bytes]) : ''"
   }];
 
   // `min_bytes` specifies that the field value must have at least the specified
@@ -3137,11 +3137,11 @@
   // ```
   optional uint64 min_bytes = 4 [(predefined).cel = {
     id: "string.min_bytes"
-    expression: "uint(bytes(this).size()) < rules.min_bytes ? 'value length must be at least %s bytes'.format([rules.min_bytes]) : ''"
+    expression: "uint(bytes(this).size()) < rules.min_bytes ? 'must be at least %s bytes'.format([rules.min_bytes]) : ''"
   }];
 
   // `max_bytes` specifies that the field value must have no more than the
-  //specified number of bytes. If the field value contains more bytes, an
+  // specified number of bytes. If the field value contains more bytes, an
   // error message will be generated.
   //
   // ```proto
@@ -3152,7 +3152,7 @@
   // ```
   optional uint64 max_bytes = 5 [(predefined).cel = {
     id: "string.max_bytes"
-    expression: "uint(bytes(this).size()) > rules.max_bytes ? 'value length must be at most %s bytes'.format([rules.max_bytes]) : ''"
+    expression: "uint(bytes(this).size()) > rules.max_bytes ? 'must be at most %s bytes'.format([rules.max_bytes]) : ''"
   }];
 
   // `pattern` specifies that the field value must match the specified
@@ -3168,11 +3168,11 @@
   // ```
   optional string pattern = 6 [(predefined).cel = {
     id: "string.pattern"
-    expression: "!this.matches(rules.pattern) ? 'value does not match regex pattern `%s`'.format([rules.pattern]) : ''"
+    expression: "!this.matches(rules.pattern) ? 'does not match regex pattern `%s`'.format([rules.pattern]) : ''"
   }];
 
   // `prefix` specifies that the field value must have the
-  //specified substring at the beginning of the string. If the field value
+  // specified substring at the beginning of the string. If the field value
   // doesn't start with the specified prefix, an error message will be
   // generated.
   //
@@ -3184,11 +3184,11 @@
   // ```
   optional string prefix = 7 [(predefined).cel = {
     id: "string.prefix"
-    expression: "!this.startsWith(rules.prefix) ? 'value does not have prefix `%s`'.format([rules.prefix]) : ''"
+    expression: "!this.startsWith(rules.prefix) ? 'does not have prefix `%s`'.format([rules.prefix]) : ''"
   }];
 
   // `suffix` specifies that the field value must have the
-  //specified substring at the end of the string. If the field value doesn't
+  // specified substring at the end of the string. If the field value doesn't
   // end with the specified suffix, an error message will be generated.
   //
   // ```proto
@@ -3199,11 +3199,11 @@
   // ```
   optional string suffix = 8 [(predefined).cel = {
     id: "string.suffix"
-    expression: "!this.endsWith(rules.suffix) ? 'value does not have suffix `%s`'.format([rules.suffix]) : ''"
+    expression: "!this.endsWith(rules.suffix) ? 'does not have suffix `%s`'.format([rules.suffix]) : ''"
   }];
 
   // `contains` specifies that the field value must have the
-  //specified substring anywhere in the string. If the field value doesn't
+  // specified substring anywhere in the string. If the field value doesn't
   // contain the specified substring, an error message will be generated.
   //
   // ```proto
@@ -3214,11 +3214,11 @@
   // ```
   optional string contains = 9 [(predefined).cel = {
     id: "string.contains"
-    expression: "!this.contains(rules.contains) ? 'value does not contain substring `%s`'.format([rules.contains]) : ''"
+    expression: "!this.contains(rules.contains) ? 'does not contain substring `%s`'.format([rules.contains]) : ''"
   }];
 
   // `not_contains` specifies that the field value must not have the
-  //specified substring anywhere in the string. If the field value contains
+  // specified substring anywhere in the string. If the field value contains
   // the specified substring, an error message will be generated.
   //
   // ```proto
@@ -3229,7 +3229,7 @@
   // ```
   optional string not_contains = 23 [(predefined).cel = {
     id: "string.not_contains"
-    expression: "this.contains(rules.not_contains) ? 'value contains substring `%s`'.format([rules.not_contains]) : ''"
+    expression: "this.contains(rules.not_contains) ? 'contains substring `%s`'.format([rules.not_contains]) : ''"
   }];
 
   // `in` specifies that the field value must be equal to one of the specified
@@ -3238,13 +3238,13 @@
   //
   // ```proto
   // message MyString {
-  //   // value must be in list ["apple", "banana"]
+  //   // must be in list ["apple", "banana"]
   //   string value = 1 [(buf.validate.field).string.in = "apple", (buf.validate.field).string.in = "banana"];
   // }
   // ```
   repeated string in = 10 [(predefined).cel = {
     id: "string.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` specifies that the field value cannot be equal to any
@@ -3258,7 +3258,7 @@
   // ```
   repeated string not_in = 11 [(predefined).cel = {
     id: "string.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `WellKnown` rules provide advanced rules against common string
@@ -3276,14 +3276,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid email address
+    //   // must be a valid email address
     //   string value = 1 [(buf.validate.field).string.email = true];
     // }
     // ```
     bool email = 12 [
       (predefined).cel = {
         id: "string.email"
-        message: "value must be a valid email address"
+        message: "must be a valid email address"
         expression: "!rules.email || this == '' || this.isEmail()"
       },
       (predefined).cel = {
@@ -3308,14 +3308,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid hostname
+    //   // must be a valid hostname
     //   string value = 1 [(buf.validate.field).string.hostname = true];
     // }
     // ```
     bool hostname = 13 [
       (predefined).cel = {
         id: "string.hostname"
-        message: "value must be a valid hostname"
+        message: "must be a valid hostname"
         expression: "!rules.hostname || this == '' || this.isHostname()"
       },
       (predefined).cel = {
@@ -3339,14 +3339,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IP address
+    //   // must be a valid IP address
     //   string value = 1 [(buf.validate.field).string.ip = true];
     // }
     // ```
     bool ip = 14 [
       (predefined).cel = {
         id: "string.ip"
-        message: "value must be a valid IP address"
+        message: "must be a valid IP address"
         expression: "!rules.ip || this == '' || this.isIp()"
       },
       (predefined).cel = {
@@ -3362,14 +3362,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv4 address
+    //   // must be a valid IPv4 address
     //   string value = 1 [(buf.validate.field).string.ipv4 = true];
     // }
     // ```
     bool ipv4 = 15 [
       (predefined).cel = {
         id: "string.ipv4"
-        message: "value must be a valid IPv4 address"
+        message: "must be a valid IPv4 address"
         expression: "!rules.ipv4 || this == '' || this.isIp(4)"
       },
       (predefined).cel = {
@@ -3385,14 +3385,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv6 address
+    //   // must be a valid IPv6 address
     //   string value = 1 [(buf.validate.field).string.ipv6 = true];
     // }
     // ```
     bool ipv6 = 16 [
       (predefined).cel = {
         id: "string.ipv6"
-        message: "value must be a valid IPv6 address"
+        message: "must be a valid IPv6 address"
         expression: "!rules.ipv6 || this == '' || this.isIp(6)"
       },
       (predefined).cel = {
@@ -3412,14 +3412,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid URI
+    //   // must be a valid URI
     //   string value = 1 [(buf.validate.field).string.uri = true];
     // }
     // ```
     bool uri = 17 [
       (predefined).cel = {
         id: "string.uri"
-        message: "value must be a valid URI"
+        message: "must be a valid URI"
         expression: "!rules.uri || this == '' || this.isUri()"
       },
       (predefined).cel = {
@@ -3442,13 +3442,13 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid URI Reference
+    //   // must be a valid URI Reference
     //   string value = 1 [(buf.validate.field).string.uri_ref = true];
     // }
     // ```
     bool uri_ref = 18 [(predefined).cel = {
       id: "string.uri_ref"
-      message: "value must be a valid URI Reference"
+      message: "must be a valid URI Reference"
       expression: "!rules.uri_ref || this.isUriRef()"
     }];
 
@@ -3459,14 +3459,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid hostname, or ip address
+    //   // must be a valid hostname, or ip address
     //   string value = 1 [(buf.validate.field).string.address = true];
     // }
     // ```
     bool address = 21 [
       (predefined).cel = {
         id: "string.address"
-        message: "value must be a valid hostname, or ip address"
+        message: "must be a valid hostname, or ip address"
         expression: "!rules.address || this == '' || this.isHostname() || this.isIp()"
       },
       (predefined).cel = {
@@ -3482,14 +3482,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid UUID
+    //   // must be a valid UUID
     //   string value = 1 [(buf.validate.field).string.uuid = true];
     // }
     // ```
     bool uuid = 22 [
       (predefined).cel = {
         id: "string.uuid"
-        message: "value must be a valid UUID"
+        message: "must be a valid UUID"
         expression: "!rules.uuid || this == '' || this.matches('^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$')"
       },
       (predefined).cel = {
@@ -3506,14 +3506,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid trimmed UUID
+    //   // must be a valid trimmed UUID
     //   string value = 1 [(buf.validate.field).string.tuuid = true];
     // }
     // ```
     bool tuuid = 33 [
       (predefined).cel = {
         id: "string.tuuid"
-        message: "value must be a valid trimmed UUID"
+        message: "must be a valid trimmed UUID"
         expression: "!rules.tuuid || this == '' || this.matches('^[0-9a-fA-F]{32}$')"
       },
       (predefined).cel = {
@@ -3530,14 +3530,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IP with prefix length
+    //   // must be a valid IP with prefix length
     //    string value = 1 [(buf.validate.field).string.ip_with_prefixlen = true];
     // }
     // ```
     bool ip_with_prefixlen = 26 [
       (predefined).cel = {
         id: "string.ip_with_prefixlen"
-        message: "value must be a valid IP prefix"
+        message: "must be a valid IP prefix"
         expression: "!rules.ip_with_prefixlen || this == '' || this.isIpPrefix()"
       },
       (predefined).cel = {
@@ -3554,14 +3554,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv4 address with prefix length
+    //   // must be a valid IPv4 address with prefix length
     //    string value = 1 [(buf.validate.field).string.ipv4_with_prefixlen = true];
     // }
     // ```
     bool ipv4_with_prefixlen = 27 [
       (predefined).cel = {
         id: "string.ipv4_with_prefixlen"
-        message: "value must be a valid IPv4 address with prefix length"
+        message: "must be a valid IPv4 address with prefix length"
         expression: "!rules.ipv4_with_prefixlen || this == '' || this.isIpPrefix(4)"
       },
       (predefined).cel = {
@@ -3578,14 +3578,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv6 address prefix length
+    //   // must be a valid IPv6 address prefix length
     //    string value = 1 [(buf.validate.field).string.ipv6_with_prefixlen = true];
     // }
     // ```
     bool ipv6_with_prefixlen = 28 [
       (predefined).cel = {
         id: "string.ipv6_with_prefixlen"
-        message: "value must be a valid IPv6 address with prefix length"
+        message: "must be a valid IPv6 address with prefix length"
         expression: "!rules.ipv6_with_prefixlen || this == '' || this.isIpPrefix(6)"
       },
       (predefined).cel = {
@@ -3607,14 +3607,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IP prefix
+    //   // must be a valid IP prefix
     //    string value = 1 [(buf.validate.field).string.ip_prefix = true];
     // }
     // ```
     bool ip_prefix = 29 [
       (predefined).cel = {
         id: "string.ip_prefix"
-        message: "value must be a valid IP prefix"
+        message: "must be a valid IP prefix"
         expression: "!rules.ip_prefix || this == '' || this.isIpPrefix(true)"
       },
       (predefined).cel = {
@@ -3636,14 +3636,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv4 prefix
+    //   // must be a valid IPv4 prefix
     //    string value = 1 [(buf.validate.field).string.ipv4_prefix = true];
     // }
     // ```
     bool ipv4_prefix = 30 [
       (predefined).cel = {
         id: "string.ipv4_prefix"
-        message: "value must be a valid IPv4 prefix"
+        message: "must be a valid IPv4 prefix"
         expression: "!rules.ipv4_prefix || this == '' || this.isIpPrefix(4, true)"
       },
       (predefined).cel = {
@@ -3665,14 +3665,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid IPv6 prefix
+    //   // must be a valid IPv6 prefix
     //    string value = 1 [(buf.validate.field).string.ipv6_prefix = true];
     // }
     // ```
     bool ipv6_prefix = 31 [
       (predefined).cel = {
         id: "string.ipv6_prefix"
-        message: "value must be a valid IPv6 prefix"
+        message: "must be a valid IPv6 prefix"
         expression: "!rules.ipv6_prefix || this == '' || this.isIpPrefix(6, true)"
       },
       (predefined).cel = {
@@ -3682,20 +3682,20 @@
       }
     ];
 
-    // `host_and_port` specifies that the field value must be valid host/port
+    // `host_and_port` specifies that the field value must be a valid host/port
     // pair—for example, "example.com:8080".
     //
     // The host can be one of:
-    //- An IPv4 address in dotted decimal format—for example, "192.168.5.21".
-    //- An IPv6 address enclosed in square brackets—for example, "[2001:0DB8:ABCD:0012::F1]".
-    //- A hostname—for example, "example.com".
+    // - An IPv4 address in dotted decimal format—for example, "192.168.5.21".
+    // - An IPv6 address enclosed in square brackets—for example, "[2001:0DB8:ABCD:0012::F1]".
+    // - A hostname—for example, "example.com".
     //
     // The port is separated by a colon. It must be non-empty, with a decimal number
     // in the range of 0-65535, inclusive.
     bool host_and_port = 32 [
       (predefined).cel = {
         id: "string.host_and_port"
-        message: "value must be a valid host (hostname or IP address) and port pair"
+        message: "must be a valid host (hostname or IP address) and port pair"
         expression: "!rules.host_and_port || this == '' || this.isHostAndPort(true)"
       },
       (predefined).cel = {
@@ -3711,14 +3711,14 @@
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid ULID
+    //   // must be a valid ULID
     //   string value = 1 [(buf.validate.field).string.ulid = true];
     // }
     // ```
     bool ulid = 35 [
       (predefined).cel = {
         id: "string.ulid"
-        message: "value must be a valid ULID"
+        message: "must be a valid ULID"
         expression: "!rules.ulid || this == '' || this.matches('^[0-7][0-9A-HJKMNP-TV-Za-hjkmnp-tv-z]{25}$')"
       },
       (predefined).cel = {
@@ -3728,13 +3728,87 @@
       }
     ];
 
+    // `protobuf_fqn` specifies that the field value must be a valid fully-qualified
+    // Protobuf name as defined by the [Protobuf Language Specification](https://protobuf.com/docs/language-spec).
+    //
+    // A fully-qualified Protobuf name is a dot-separated list of Protobuf identifiers,
+    // where each identifier starts with a letter or underscore and is followed by zero or
+    // more letters, underscores, or digits.
+    //
+    // Examples: "buf.validate", "google.protobuf.Timestamp", "my_package.MyMessage".
+    //
+    // Note: historically, fully-qualified Protobuf names were represented with a leading
+    // dot (for example, ".buf.validate.StringRules"). Modern Protobuf does not use the
+    // leading dot, and most fully-qualified names are represented without it. Use
+    // `protobuf_dot_fqn` if a leading dot is required.
+    //
+    // If the field value isn't a valid fully-qualified Protobuf name, an error message
+    // will be generated.
+    //
+    // ```proto
+    // message MyString {
+    //   // value must be a valid fully-qualified Protobuf name
+    //   string value = 1 [(buf.validate.field).string.protobuf_fqn = true];
+    // }
+    // ```
+    bool protobuf_fqn = 37 [
+      (predefined).cel = {
+        id: "string.protobuf_fqn"
+        message: "must be a valid fully-qualified Protobuf name"
+        expression: "!rules.protobuf_fqn || this == '' || this.matches('^[A-Za-z_][A-Za-z_0-9]*(\\\\.[A-Za-z_][A-Za-z_0-9]*)*$')"
+      },
+      (predefined).cel = {
+        id: "string.protobuf_fqn_empty"
+        message: "value is empty, which is not a valid fully-qualified Protobuf name"
+        expression: "!rules.protobuf_fqn || this != ''"
+      }
+    ];
+
+    // `protobuf_dot_fqn` specifies that the field value must be a valid fully-qualified
+    // Protobuf name with a leading dot, as defined by the
+    // [Protobuf Language Specification](https://protobuf.com/docs/language-spec).
+    //
+    // A fully-qualified Protobuf name with a leading dot is a dot followed by a
+    // dot-separated list of Protobuf identifiers, where each identifier starts with a
+    // letter or underscore and is followed by zero or more letters, underscores, or
+    // digits.
+    //
+    // Examples: ".buf.validate", ".google.protobuf.Timestamp", ".my_package.MyMessage".
+    //
+    // Note: this is the historical representation of fully-qualified Protobuf names,
+    // where a leading dot denotes an absolute reference. Modern Protobuf does not use
+    // the leading dot, and most fully-qualified names are represented without it. Most
+    // users will want to use `protobuf_fqn` instead.
+    //
+    // If the field value isn't a valid fully-qualified Protobuf name with a leading dot,
+    // an error message will be generated.
+    //
+    // ```proto
+    // message MyString {
+    //   // value must be a valid fully-qualified Protobuf name with a leading dot
+    //   string value = 1 [(buf.validate.field).string.protobuf_dot_fqn = true];
+    // }
+    // ```
+    bool protobuf_dot_fqn = 38 [
+      (predefined).cel = {
+        id: "string.protobuf_dot_fqn"
+        message: "must be a valid fully-qualified Protobuf name with a leading dot"
+        expression: "!rules.protobuf_dot_fqn || this == '' || this.matches('^\\\\.[A-Za-z_][A-Za-z_0-9]*(\\\\.[A-Za-z_][A-Za-z_0-9]*)*$')"
+      },
+      (predefined).cel = {
+        id: "string.protobuf_dot_fqn_empty"
+        message: "value is empty, which is not a valid fully-qualified Protobuf name with a leading dot"
+        expression: "!rules.protobuf_dot_fqn || this != ''"
+      }
+    ];
+
     // `well_known_regex` specifies a common well-known pattern
     // defined as a regex. If the field value doesn't match the well-known
     // regex, an error message will be generated.
     //
     // ```proto
     // message MyString {
-    //   // value must be a valid HTTP header value
+    //   // must be a valid HTTP header value
     //   string value = 1 [(buf.validate.field).string.well_known_regex = KNOWN_REGEX_HTTP_HEADER_VALUE];
     // }
     // ```
@@ -3751,7 +3825,7 @@
     KnownRegex well_known_regex = 24 [
       (predefined).cel = {
         id: "string.well_known_regex.header_name"
-        message: "value must be a valid HTTP header name"
+        message: "must be a valid HTTP header name"
         expression:
           "rules.well_known_regex != 1 || this == '' || this.matches(!has(rules.strict) || rules.strict ?"
           "'^:?[0-9a-zA-Z!#$%&\\'*+-.^_|~\\x60]+$' :"
@@ -3764,7 +3838,7 @@
       },
       (predefined).cel = {
         id: "string.well_known_regex.header_value"
-        message: "value must be a valid HTTP header value"
+        message: "must be a valid HTTP header value"
         expression:
           "rules.well_known_regex != 2 || this.matches(!has(rules.strict) || rules.strict ?"
           "'^[^\\u0000-\\u0008\\u000A-\\u001F\\u007F]*$' :"
@@ -3829,13 +3903,13 @@
   //
   // ```proto
   // message MyBytes {
-  //   // value must be "\x01\x02\x03\x04"
+  //   // must be "\x01\x02\x03\x04"
   //   bytes value = 1 [(buf.validate.field).bytes.const = "\x01\x02\x03\x04"];
   // }
   // ```
   optional bytes const = 1 [(predefined).cel = {
     id: "bytes.const"
-    expression: "this != getField(rules, 'const') ? 'value must be %x'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must be %x'.format([getField(rules, 'const')]) : ''"
   }];
 
   // `len` requires the field value to have the specified length in bytes.
@@ -3849,7 +3923,7 @@
   // ```
   optional uint64 len = 13 [(predefined).cel = {
     id: "bytes.len"
-    expression: "uint(this.size()) != rules.len ? 'value length must be %s bytes'.format([rules.len]) : ''"
+    expression: "uint(this.size()) != rules.len ? 'must be %s bytes'.format([rules.len]) : ''"
   }];
 
   // `min_len` requires the field value to have at least the specified minimum
@@ -3864,7 +3938,7 @@
   // ```
   optional uint64 min_len = 2 [(predefined).cel = {
     id: "bytes.min_len"
-    expression: "uint(this.size()) < rules.min_len ? 'value length must be at least %s bytes'.format([rules.min_len]) : ''"
+    expression: "uint(this.size()) < rules.min_len ? 'must be at least %s bytes'.format([rules.min_len]) : ''"
   }];
 
   // `max_len` requires the field value to have at most the specified maximum
@@ -3873,13 +3947,13 @@
   //
   // ```proto
   // message MyBytes {
-  //   // value must be at most 6 bytes.
+  //   // must be at most 6 bytes.
   //   optional bytes value = 1 [(buf.validate.field).bytes.max_len = 6];
   // }
   // ```
   optional uint64 max_len = 3 [(predefined).cel = {
     id: "bytes.max_len"
-    expression: "uint(this.size()) > rules.max_len ? 'value must be at most %s bytes'.format([rules.max_len]) : ''"
+    expression: "uint(this.size()) > rules.max_len ? 'must be at most %s bytes'.format([rules.max_len]) : ''"
   }];
 
   // `pattern` requires the field value to match the specified regular
@@ -3896,7 +3970,7 @@
   // ```
   optional string pattern = 4 [(predefined).cel = {
     id: "bytes.pattern"
-    expression: "!string(this).matches(rules.pattern) ? 'value must match regex pattern `%s`'.format([rules.pattern]) : ''"
+    expression: "!string(this).matches(rules.pattern) ? 'must match regex pattern `%s`'.format([rules.pattern]) : ''"
   }];
 
   // `prefix` requires the field value to have the specified bytes at the
@@ -3911,7 +3985,7 @@
   // ```
   optional bytes prefix = 5 [(predefined).cel = {
     id: "bytes.prefix"
-    expression: "!this.startsWith(rules.prefix) ? 'value does not have prefix %x'.format([rules.prefix]) : ''"
+    expression: "!this.startsWith(rules.prefix) ? 'does not have prefix %x'.format([rules.prefix]) : ''"
   }];
 
   // `suffix` requires the field value to have the specified bytes at the end
@@ -3926,7 +4000,7 @@
   // ```
   optional bytes suffix = 6 [(predefined).cel = {
     id: "bytes.suffix"
-    expression: "!this.endsWith(rules.suffix) ? 'value does not have suffix %x'.format([rules.suffix]) : ''"
+    expression: "!this.endsWith(rules.suffix) ? 'does not have suffix %x'.format([rules.suffix]) : ''"
   }];
 
   // `contains` requires the field value to have the specified bytes anywhere in
@@ -3941,7 +4015,7 @@
   // ```
   optional bytes contains = 7 [(predefined).cel = {
     id: "bytes.contains"
-    expression: "!this.contains(rules.contains) ? 'value does not contain %x'.format([rules.contains]) : ''"
+    expression: "!this.contains(rules.contains) ? 'does not contain %x'.format([rules.contains]) : ''"
   }];
 
   // `in` requires the field value to be equal to one of the specified
@@ -3956,7 +4030,7 @@
   // ```
   repeated bytes in = 8 [(predefined).cel = {
     id: "bytes.in"
-    expression: "getField(rules, 'in').size() > 0 && !(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "getField(rules, 'in').size() > 0 && !(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to be not equal to any of the specified
@@ -3972,7 +4046,7 @@
   // ```
   repeated bytes not_in = 9 [(predefined).cel = {
     id: "bytes.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // WellKnown rules provide advanced rules against common byte
@@ -3983,14 +4057,14 @@
     //
     // ```proto
     // message MyBytes {
-    //   // value must be a valid IP address
+    //   // must be a valid IP address
     //   optional bytes value = 1 [(buf.validate.field).bytes.ip = true];
     // }
     // ```
     bool ip = 10 [
       (predefined).cel = {
         id: "bytes.ip"
-        message: "value must be a valid IP address"
+        message: "must be a valid IP address"
         expression: "!rules.ip || this.size() == 0 || this.size() == 4 || this.size() == 16"
       },
       (predefined).cel = {
@@ -4005,14 +4079,14 @@
     //
     // ```proto
     // message MyBytes {
-    //   // value must be a valid IPv4 address
+    //   // must be a valid IPv4 address
     //   optional bytes value = 1 [(buf.validate.field).bytes.ipv4 = true];
     // }
     // ```
     bool ipv4 = 11 [
       (predefined).cel = {
         id: "bytes.ipv4"
-        message: "value must be a valid IPv4 address"
+        message: "must be a valid IPv4 address"
         expression: "!rules.ipv4 || this.size() == 0 || this.size() == 4"
       },
       (predefined).cel = {
@@ -4026,14 +4100,14 @@
     // If the field value doesn't meet this rule, an error message is generated.
     // ```proto
     // message MyBytes {
-    //   // value must be a valid IPv6 address
+    //   // must be a valid IPv6 address
     //   optional bytes value = 1 [(buf.validate.field).bytes.ipv6 = true];
     // }
     // ```
     bool ipv6 = 12 [
       (predefined).cel = {
         id: "bytes.ipv6"
-        message: "value must be a valid IPv6 address"
+        message: "must be a valid IPv6 address"
         expression: "!rules.ipv6 || this.size() == 0 || this.size() == 16"
       },
       (predefined).cel = {
@@ -4043,22 +4117,21 @@
       }
     ];
 
-    // `uuid` ensures that the field `value` encodes the 128-bit UUID data as
-    // defined by [RFC 4122](https://datatracker.ietf.org/doc/html/rfc4122#section-4.1.2).
-    // The field must contain exactly 16 bytes
-    // representing the UUID. If the field value isn't a valid UUID, an error
-    // message will be generated.
+    // `uuid` ensures that the field value encodes 128-bit UUID data as defined
+    // by [RFC 4122](https://datatracker.ietf.org/doc/html/rfc4122#section-4.1.2).
+    // The field must contain exactly 16 bytes representing the UUID. If the
+    // field value isn't a valid UUID, an error message will be generated.
     //
     // ```proto
     // message MyBytes {
-    //   // value must be a valid UUID
+    //   // must be a valid UUID
     //   optional bytes value = 1 [(buf.validate.field).bytes.uuid = true];
     // }
     // ```
     bool uuid = 15 [
       (predefined).cel = {
         id: "bytes.uuid"
-        message: "value must be a valid UUID"
+        message: "must be a valid UUID"
         expression: "!rules.uuid || this.size() == 0 || this.size() == 16"
       },
       (predefined).cel = {
@@ -4111,7 +4184,7 @@
   // ```
   optional int32 const = 1 [(predefined).cel = {
     id: "enum.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
 
   // `defined_only` requires the field value to be one of the defined values for
@@ -4132,8 +4205,8 @@
   optional bool defined_only = 2;
 
   // `in` requires the field value to be equal to one of the
-  //specified enum values. If the field value doesn't match any of the
-  //specified values, an error message is generated.
+  // specified enum values. If the field value doesn't match any of the
+  // specified values, an error message is generated.
   //
   // ```proto
   // enum MyEnum {
@@ -4149,11 +4222,11 @@
   // ```
   repeated int32 in = 3 [(predefined).cel = {
     id: "enum.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to be not equal to any of the
-  //specified enum values. If the field value matches one of the specified
+  // specified enum values. If the field value matches one of the specified
   // values, an error message is generated.
   //
   // ```proto
@@ -4170,7 +4243,7 @@
   // ```
   repeated int32 not_in = 4 [(predefined).cel = {
     id: "enum.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -4215,7 +4288,7 @@
   // ```
   optional uint64 min_items = 1 [(predefined).cel = {
     id: "repeated.min_items"
-    expression: "uint(this.size()) < rules.min_items ? 'value must contain at least %d item(s)'.format([rules.min_items]) : ''"
+    expression: "uint(this.size()) < rules.min_items ? 'must contain at least %d item(s)'.format([rules.min_items]) : ''"
   }];
 
   // `max_items` denotes that this field must not exceed a
@@ -4231,7 +4304,7 @@
   // ```
   optional uint64 max_items = 2 [(predefined).cel = {
     id: "repeated.max_items"
-    expression: "uint(this.size()) > rules.max_items ? 'value must contain no more than %s item(s)'.format([rules.max_items]) : ''"
+    expression: "uint(this.size()) > rules.max_items ? 'must contain no more than %s item(s)'.format([rules.max_items]) : ''"
   }];
 
   // `unique` indicates that all elements in this field must
@@ -4350,7 +4423,7 @@
 // AnyRules describe rules applied exclusively to the `google.protobuf.Any` well-known type.
 message AnyRules {
   // `in` requires the field's `type_url` to be equal to one of the
-  //specified values. If it doesn't match any of the specified values, an error
+  // specified values. If it doesn't match any of the specified values, an error
   // message is generated.
   //
   // ```proto
@@ -4363,7 +4436,7 @@
   // ```
   repeated string in = 2;
 
-  // requires the field's type_url to be not equal to any of the specified values. If it matches any of the specified values, an error message is generated.
+  // `not_in` requires the field's type_url to be not equal to any of the specified values. If it matches any of the specified values, an error message is generated.
   //
   // ```proto
   // message MyAny {
@@ -4390,7 +4463,7 @@
   // ```
   optional google.protobuf.Duration const = 2 [(predefined).cel = {
     id: "duration.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
     // `lt` stipulates that the field must be less than the specified value of the `google.protobuf.Duration` type,
@@ -4399,7 +4472,7 @@
     //
     // ```proto
     // message MyDuration {
-    //   // value must be less than 5s
+    //   // must be less than 5s
     //   google.protobuf.Duration value = 1 [(buf.validate.field).duration.lt = "5s"];
     // }
     // ```
@@ -4407,7 +4480,7 @@
       id: "duration.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
     // `lte` indicates that the field must be less than or equal to the specified
@@ -4416,7 +4489,7 @@
     //
     // ```proto
     // message MyDuration {
-    //   // value must be less than or equal to 10s
+    //   // must be less than or equal to 10s
     //   google.protobuf.Duration value = 1 [(buf.validate.field).duration.lte = "10s"];
     // }
     // ```
@@ -4424,7 +4497,7 @@
       id: "duration.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
   }
   oneof greater_than {
@@ -4451,31 +4524,31 @@
         id: "duration.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "duration.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -4502,31 +4575,31 @@
         id: "duration.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "duration.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "duration.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "duration.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
   }
@@ -4537,13 +4610,13 @@
   //
   // ```proto
   // message MyDuration {
-  //   // value must be in list [1s, 2s, 3s]
+  //   // must be in list [1s, 2s, 3s]
   //   google.protobuf.Duration value = 1 [(buf.validate.field).duration.in = ["1s", "2s", "3s"]];
   // }
   // ```
   repeated google.protobuf.Duration in = 7 [(predefined).cel = {
     id: "duration.in"
-    expression: "!(this in getField(rules, 'in')) ? 'value must be in list %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!(this in getField(rules, 'in')) ? 'must be in list %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` denotes that the field must not be equal to
@@ -4559,7 +4632,7 @@
   // ```
   repeated google.protobuf.Duration not_in = 8 [(predefined).cel = {
     id: "duration.not_in"
-    expression: "this in rules.not_in ? 'value must not be in list %s'.format([rules.not_in]) : ''"
+    expression: "this in rules.not_in ? 'must not be in list %s'.format([rules.not_in]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -4601,7 +4674,7 @@
   // ```
   optional google.protobuf.FieldMask const = 1 [(predefined).cel = {
     id: "field_mask.const"
-    expression: "this.paths != getField(rules, 'const').paths ? 'value must equal paths %s'.format([getField(rules, 'const').paths]) : ''"
+    expression: "this.paths != getField(rules, 'const').paths ? 'must equal paths %s'.format([getField(rules, 'const').paths]) : ''"
   }];
 
   // `in` requires the field value to only contain paths matching specified
@@ -4620,7 +4693,7 @@
   // ```
   repeated string in = 2 [(predefined).cel = {
     id: "field_mask.in"
-    expression: "!this.paths.all(p, p in getField(rules, 'in') || getField(rules, 'in').exists(f, p.startsWith(f+'.'))) ? 'value must only contain paths in %s'.format([getField(rules, 'in')]) : ''"
+    expression: "!this.paths.all(p, p in getField(rules, 'in') || getField(rules, 'in').exists(f, p.startsWith(f+'.'))) ? 'must only contain paths in %s'.format([getField(rules, 'in')]) : ''"
   }];
 
   // `not_in` requires the field value to not contain paths matching specified
@@ -4639,7 +4712,7 @@
   // ```
   repeated string not_in = 3 [(predefined).cel = {
     id: "field_mask.not_in"
-    expression: "!this.paths.all(p, !(p in getField(rules, 'not_in') || getField(rules, 'not_in').exists(f, p.startsWith(f+'.')))) ? 'value must not contain any paths in %s'.format([getField(rules, 'not_in')]) : ''"
+    expression: "!this.paths.all(p, !(p in getField(rules, 'not_in') || getField(rules, 'not_in').exists(f, p.startsWith(f+'.')))) ? 'must not contain any paths in %s'.format([getField(rules, 'not_in')]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD
@@ -4677,25 +4750,25 @@
   // ```
   optional google.protobuf.Timestamp const = 2 [(predefined).cel = {
     id: "timestamp.const"
-    expression: "this != getField(rules, 'const') ? 'value must equal %s'.format([getField(rules, 'const')]) : ''"
+    expression: "this != getField(rules, 'const') ? 'must equal %s'.format([getField(rules, 'const')]) : ''"
   }];
   oneof less_than {
-    // requires the duration field value to be less than the specified value (field < value). If the field value doesn't meet the required conditions, an error message is generated.
+    // `lt` requires the timestamp field value to be less than the specified value (field < value). If the field value doesn't meet the required conditions, an error message is generated.
     //
     // ```proto
-    // message MyDuration {
-    //   // duration must be less than 'P3D' [duration.lt]
-    //   google.protobuf.Duration value = 1 [(buf.validate.field).duration.lt = { seconds: 259200 }];
+    // message MyTimestamp {
+    //   // timestamp must be less than '2023-01-01T00:00:00Z' [timestamp.lt]
+    //   google.protobuf.Timestamp value = 1 [(buf.validate.field).timestamp.lt = { seconds: 1672444800 }];
     // }
     // ```
     google.protobuf.Timestamp lt = 3 [(predefined).cel = {
       id: "timestamp.lt"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this >= rules.lt"
-        "? 'value must be less than %s'.format([rules.lt]) : ''"
+        "? 'must be less than %s'.format([rules.lt]) : ''"
     }];
 
-    // requires the timestamp field value to be less than or equal to the specified value (field <= value). If the field value doesn't meet the required conditions, an error message is generated.
+    // `lte` requires the timestamp field value to be less than or equal to the specified value (field <= value). If the field value doesn't meet the required conditions, an error message is generated.
     //
     // ```proto
     // message MyTimestamp {
@@ -4707,20 +4780,20 @@
       id: "timestamp.lte"
       expression:
         "!has(rules.gte) && !has(rules.gt) && this > rules.lte"
-        "? 'value must be less than or equal to %s'.format([rules.lte]) : ''"
+        "? 'must be less than or equal to %s'.format([rules.lte]) : ''"
     }];
 
     // `lt_now` specifies that this field, of the `google.protobuf.Timestamp` type, must be less than the current time. `lt_now` can only be used with the `within` rule.
     //
     // ```proto
     // message MyTimestamp {
-    //  // value must be less than now
+    //  // must be less than now
     //   google.protobuf.Timestamp created_at = 1 [(buf.validate.field).timestamp.lt_now = true];
     // }
     // ```
     bool lt_now = 7 [(predefined).cel = {
       id: "timestamp.lt_now"
-      expression: "(rules.lt_now && this > now) ? 'value must be less than now' : ''"
+      expression: "(rules.lt_now && this > now) ? 'must be less than now' : ''"
     }];
   }
   oneof greater_than {
@@ -4747,31 +4820,31 @@
         id: "timestamp.gt"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this <= rules.gt"
-          "? 'value must be greater than %s'.format([rules.gt]) : ''"
+          "? 'must be greater than %s'.format([rules.gt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gt_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gt && (this >= rules.lt || this <= rules.gt)"
-          "? 'value must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s and less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gt_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gt && (rules.lt <= this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
+          "? 'must be greater than %s or less than %s'.format([rules.gt, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gt_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gt && (this > rules.lte || this <= rules.gt)"
-          "? 'value must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s and less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gt_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gt && (rules.lte < this && this <= rules.gt)"
-          "? 'value must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
+          "? 'must be greater than %s or less than or equal to %s'.format([rules.gt, rules.lte]) : ''"
       }
     ];
 
@@ -4798,31 +4871,31 @@
         id: "timestamp.gte"
         expression:
           "!has(rules.lt) && !has(rules.lte) && this < rules.gte"
-          "? 'value must be greater than or equal to %s'.format([rules.gte]) : ''"
+          "? 'must be greater than or equal to %s'.format([rules.gte]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gte_lt"
         expression:
           "has(rules.lt) && rules.lt >= rules.gte && (this >= rules.lt || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s and less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gte_lt_exclusive"
         expression:
           "has(rules.lt) && rules.lt < rules.gte && (rules.lt <= this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
+          "? 'must be greater than or equal to %s or less than %s'.format([rules.gte, rules.lt]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gte_lte"
         expression:
           "has(rules.lte) && rules.lte >= rules.gte && (this > rules.lte || this < rules.gte)"
-          "? 'value must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s and less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       },
       (predefined).cel = {
         id: "timestamp.gte_lte_exclusive"
         expression:
           "has(rules.lte) && rules.lte < rules.gte && (rules.lte < this && this < rules.gte)"
-          "? 'value must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
+          "? 'must be greater than or equal to %s or less than or equal to %s'.format([rules.gte, rules.lte]) : ''"
       }
     ];
 
@@ -4830,13 +4903,13 @@
     //
     // ```proto
     // message MyTimestamp {
-    //   // value must be greater than now
+    //   // must be greater than now
     //   google.protobuf.Timestamp created_at = 1 [(buf.validate.field).timestamp.gt_now = true];
     // }
     // ```
     bool gt_now = 8 [(predefined).cel = {
       id: "timestamp.gt_now"
-      expression: "(rules.gt_now && this < now) ? 'value must be greater than now' : ''"
+      expression: "(rules.gt_now && this < now) ? 'must be greater than now' : ''"
     }];
   }
 
@@ -4844,13 +4917,13 @@
   //
   // ```proto
   // message MyTimestamp {
-  //   // value must be within 1 hour of now
+  //   // must be within 1 hour of now
   //   google.protobuf.Timestamp created_at = 1 [(buf.validate.field).timestamp.within = {seconds: 3600}];
   // }
   // ```
   optional google.protobuf.Duration within = 9 [(predefined).cel = {
     id: "timestamp.within"
-    expression: "this < now-rules.within || this > now+rules.within ? 'value must be within %s of now'.format([rules.within]) : ''"
+    expression: "this < now-rules.within || this > now+rules.within ? 'must be within %s of now'.format([rules.within]) : ''"
   }];
 
   // `example` specifies values that the field may have. These values SHOULD

[github-actions]

[Posted at 2026-04-15T15:47:36Z]

Overall transition

$ casdiff v1.1.1 \
          v1.2.0 \
          --format=markdown

3 files changed: 0 removed, 0 renamed, 0 added, 3 changed content.

Files changed content:

buf/validate/conformance/cases/predefined_rules_proto2.proto:

--- shake256:f93514ac3a94aba4b51099c349a8ff1ff7016cc04162573177d7aba8eebd4c1984819fd429f3e3cd3db5e5efd1d828d304dd05e24e28e05fa508362a6b513aeb  buf/validate/conformance/cases/predefined_rules_proto2.proto
+++ shake256:10a86b0c767deea9281742c035eef932e4b9b6d7404d94c1e79df3afb9e27dac32882888158268fdd703e8ac8028f6d5f63a63a5bf4f188da52c4599c8ccb2b1  buf/validate/conformance/cases/predefined_rules_proto2.proto
@@ -41,7 +41,7 @@
   repeated int32 int32_abs_in_proto2 = 1161 [(buf.validate.predefined).cel = {
     id: "int32.abs_in.proto2"
     expression: "this in rule || this in rule.map(n, -n)"
-    message: "value must be in absolute value of list"
+    message: "must be in absolute value of list"
   }];
 }
 
@@ -49,7 +49,7 @@
   repeated google.protobuf.Int64Value int64_abs_in_proto2 = 1161 [(buf.validate.predefined).cel = {
     id: "int64.abs_in.proto2"
     expression: "this in rule || this in rule.map(n, -n)"
-    message: "value must be in absolute value of list"
+    message: "must be in absolute value of list"
   }];
 }
 

buf/validate/conformance/cases/predefined_rules_proto_editions.proto:

--- shake256:53f67f08548ff6a853fad4e87171cafe1e90a62ed469ba368453e88be9064a4b2dc7d15921b4aefa3925e04660839f1cdca237d6672d9bcf42ebbf92b60b6919  buf/validate/conformance/cases/predefined_rules_proto_editions.proto
+++ shake256:8d60ad08d97e33b7cc8f42aef87b8ee4ab980e80fff970dadb7859342f1167ec6796421418de8514acca2f91afee395bbdfa839c9f2467bec3db7523c681ca6c  buf/validate/conformance/cases/predefined_rules_proto_editions.proto
@@ -41,7 +41,7 @@
   repeated int32 int32_abs_in_edition_2023 = 1162 [(buf.validate.predefined).cel = {
     id: "int32.abs_in.edition_2023"
     expression: "this in rule || this in rule.map(n, -n)"
-    message: "value must be in absolute value of list"
+    message: "must be in absolute value of list"
   }];
 }
 
@@ -49,7 +49,7 @@
   repeated google.protobuf.Int64Value int64_abs_in_edition_2023 = 1162 [(buf.validate.predefined).cel = {
     id: "int64.abs_in.edition_2023"
     expression: "this in rule || this in rule.map(n, -n)"
-    message: "value must be in absolute value of list"
+    message: "must be in absolute value of list"
   }];
 }
 

buf/validate/conformance/cases/strings.proto:

--- shake256:b7fcdf6e69bf02bd3fbe0e9412f1e6b5aa36c0a1af20a82280b1bbecea8d5d64493baaae8d6c12ddbaafb77651c7b2119fc9411eb4883dc3ea2c2470b8bc3ee4  buf/validate/conformance/cases/strings.proto
+++ shake256:09ccfebbc1aeb798c31b5e008ee1a27065542d91e1dcca727a3292b69652f2759f79cc05a039ee1fea2c9dcbba22978845f4a64dbd508b521caec62a66f96148  buf/validate/conformance/cases/strings.proto
@@ -256,6 +256,14 @@
   }];
 }
 
+message StringProtobufFQN {
+  string val = 1 [(buf.validate.field).string.protobuf_fqn = true];
+}
+
+message StringProtobufDotFQN {
+  string val = 1 [(buf.validate.field).string.protobuf_dot_fqn = true];
+}
+
 message StringExample {
   string val = 1 [(buf.validate.field).string.example = "foo"];
 }

[github-actions]

[Posted at 2026-04-15T15:47:37Z]

Overall transition

$ casdiff bf85cad8abc13cd38d42b0cf8545d323243ff7e2 \
          9761131b283e506d8b45fe5e0a174bee9f9bc828 \
          --format=markdown

0 files changed: 0 removed, 0 renamed, 0 added, 0 changed content.

[github-actions]

[Posted at 2026-04-15T15:47:38Z]

Overall transition

$ casdiff bf85cad8abc13cd38d42b0cf8545d323243ff7e2 \
          9761131b283e506d8b45fe5e0a174bee9f9bc828 \
          --format=markdown

0 files changed: 0 removed, 0 renamed, 0 added, 0 changed content.