diff --git a/clients/google-api-services-merchantapi/datasources_v1/2.0.0/README.md b/clients/google-api-services-merchantapi/datasources_v1/2.0.0/README.md
index c2a0ede5722..e1e19f0d21d 100644
--- a/clients/google-api-services-merchantapi/datasources_v1/2.0.0/README.md
+++ b/clients/google-api-services-merchantapi/datasources_v1/2.0.0/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-merchantapi</artifactId>
-      <version>datasources_v1-rev20260615-2.0.0</version>
+      <version>datasources_v1-rev20260719-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-merchantapi:datasources_v1-rev20260615-2.0.0'
+  implementation 'com.google.apis:google-api-services-merchantapi:datasources_v1-rev20260719-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-merchantapi/datasources_v1/2.0.0/com/google/api/services/merchantapi/datasources_v1/model/DataSourceReference.java b/clients/google-api-services-merchantapi/datasources_v1/2.0.0/com/google/api/services/merchantapi/datasources_v1/model/DataSourceReference.java
index 30be53dc0b1..3b8a7d63bf9 100644
--- a/clients/google-api-services-merchantapi/datasources_v1/2.0.0/com/google/api/services/merchantapi/datasources_v1/model/DataSourceReference.java
+++ b/clients/google-api-services-merchantapi/datasources_v1/2.0.0/com/google/api/services/merchantapi/datasources_v1/model/DataSourceReference.java
@@ -30,8 +30,8 @@
 public final class DataSourceReference extends com.google.api.client.json.GenericJson {
 
   /**
-   * Optional. The name of the primary data source. Format:
-   * `accounts/{account}/dataSources/{datasource}`
+   * Optional. Deprecated: Use `self` instead to reference the primary data source. The name of the
+   * primary data source. Format: `accounts/{account}/dataSources/{datasource}`
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -53,8 +53,8 @@ public final class DataSourceReference extends com.google.api.client.json.Generi
   private java.lang.String supplementalDataSourceName;
 
   /**
-   * Optional. The name of the primary data source. Format:
-   * `accounts/{account}/dataSources/{datasource}`
+   * Optional. Deprecated: Use `self` instead to reference the primary data source. The name of the
+   * primary data source. Format: `accounts/{account}/dataSources/{datasource}`
    * @return value or {@code null} for none
    */
   public java.lang.String getPrimaryDataSourceName() {
@@ -62,8 +62,8 @@ public java.lang.String getPrimaryDataSourceName() {
   }
 
   /**
-   * Optional. The name of the primary data source. Format:
-   * `accounts/{account}/dataSources/{datasource}`
+   * Optional. Deprecated: Use `self` instead to reference the primary data source. The name of the
+   * primary data source. Format: `accounts/{account}/dataSources/{datasource}`
    * @param primaryDataSourceName primaryDataSourceName or {@code null} for none
    */
   public DataSourceReference setPrimaryDataSourceName(java.lang.String primaryDataSourceName) {
diff --git a/clients/google-api-services-merchantapi/datasources_v1/2.0.0/pom.xml b/clients/google-api-services-merchantapi/datasources_v1/2.0.0/pom.xml
index 90d7e0a0aff..430a9b20640 100644
--- a/clients/google-api-services-merchantapi/datasources_v1/2.0.0/pom.xml
+++ b/clients/google-api-services-merchantapi/datasources_v1/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-merchantapi</artifactId>
-  <version>datasources_v1-rev20260615-2.0.0</version>
-  <name>Merchant API datasources_v1-rev20260615-2.0.0</name>
+  <version>datasources_v1-rev20260719-2.0.0</version>
+  <name>Merchant API datasources_v1-rev20260719-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-merchantapi/datasources_v1/README.md b/clients/google-api-services-merchantapi/datasources_v1/README.md
index c2a0ede5722..e1e19f0d21d 100644
--- a/clients/google-api-services-merchantapi/datasources_v1/README.md
+++ b/clients/google-api-services-merchantapi/datasources_v1/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-merchantapi</artifactId>
-      <version>datasources_v1-rev20260615-2.0.0</version>
+      <version>datasources_v1-rev20260719-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-merchantapi:datasources_v1-rev20260615-2.0.0'
+  implementation 'com.google.apis:google-api-services-merchantapi:datasources_v1-rev20260719-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/README.md b/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/README.md
index 578f8223d7b..ec5eb39be8a 100644
--- a/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/README.md
+++ b/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-merchantapi</artifactId>
-      <version>datasources_v1beta-rev20260615-2.0.0</version>
+      <version>datasources_v1beta-rev20260719-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-merchantapi:datasources_v1beta-rev20260615-2.0.0'
+  implementation 'com.google.apis:google-api-services-merchantapi:datasources_v1beta-rev20260719-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/com/google/api/services/merchantapi/datasources_v1beta/model/DataSourceReference.java b/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/com/google/api/services/merchantapi/datasources_v1beta/model/DataSourceReference.java
index 6b9823d19f9..39b7e976a99 100644
--- a/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/com/google/api/services/merchantapi/datasources_v1beta/model/DataSourceReference.java
+++ b/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/com/google/api/services/merchantapi/datasources_v1beta/model/DataSourceReference.java
@@ -30,8 +30,8 @@
 public final class DataSourceReference extends com.google.api.client.json.GenericJson {
 
   /**
-   * Optional. The name of the primary data source. Format:
-   * `accounts/{account}/dataSources/{datasource}`
+   * Optional. Deprecated: Use `self` instead to reference the primary data source. The name of the
+   * primary data source. Format: `accounts/{account}/dataSources/{datasource}`
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -53,8 +53,8 @@ public final class DataSourceReference extends com.google.api.client.json.Generi
   private java.lang.String supplementalDataSourceName;
 
   /**
-   * Optional. The name of the primary data source. Format:
-   * `accounts/{account}/dataSources/{datasource}`
+   * Optional. Deprecated: Use `self` instead to reference the primary data source. The name of the
+   * primary data source. Format: `accounts/{account}/dataSources/{datasource}`
    * @return value or {@code null} for none
    */
   public java.lang.String getPrimaryDataSourceName() {
@@ -62,8 +62,8 @@ public java.lang.String getPrimaryDataSourceName() {
   }
 
   /**
-   * Optional. The name of the primary data source. Format:
-   * `accounts/{account}/dataSources/{datasource}`
+   * Optional. Deprecated: Use `self` instead to reference the primary data source. The name of the
+   * primary data source. Format: `accounts/{account}/dataSources/{datasource}`
    * @param primaryDataSourceName primaryDataSourceName or {@code null} for none
    */
   public DataSourceReference setPrimaryDataSourceName(java.lang.String primaryDataSourceName) {
diff --git a/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/pom.xml b/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/pom.xml
index 191986caeb2..f7107264dd1 100644
--- a/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/pom.xml
+++ b/clients/google-api-services-merchantapi/datasources_v1beta/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-merchantapi</artifactId>
-  <version>datasources_v1beta-rev20260615-2.0.0</version>
-  <name>Merchant API datasources_v1beta-rev20260615-2.0.0</name>
+  <version>datasources_v1beta-rev20260719-2.0.0</version>
+  <name>Merchant API datasources_v1beta-rev20260719-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-merchantapi/datasources_v1beta/README.md b/clients/google-api-services-merchantapi/datasources_v1beta/README.md
index 578f8223d7b..ec5eb39be8a 100644
--- a/clients/google-api-services-merchantapi/datasources_v1beta/README.md
+++ b/clients/google-api-services-merchantapi/datasources_v1beta/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-merchantapi</artifactId>
-      <version>datasources_v1beta-rev20260615-2.0.0</version>
+      <version>datasources_v1beta-rev20260719-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-merchantapi:datasources_v1beta-rev20260615-2.0.0'
+  implementation 'com.google.apis:google-api-services-merchantapi:datasources_v1beta-rev20260719-2.0.0'
 }
 ```