diff --git a/.last-synced-sha b/.last-synced-sha
index 17b57cb..98ed087 100644
--- a/.last-synced-sha
+++ b/.last-synced-sha
@@ -1 +1 @@
-0e2f6ac73c4c14a4ede6b507c3e9315d0b666e65
+55568c6c3f680a6022e29ec48b4c0b8785a21370
diff --git a/spec/open-api-spec.yaml b/spec/open-api-spec.yaml
index ef07ff0..9b047ff 100644
--- a/spec/open-api-spec.yaml
+++ b/spec/open-api-spec.yaml
@@ -13867,6 +13867,20 @@ paths:
                     required:
                       - code
                       - message
+                  - type: object
+                    properties:
+                      code:
+                        type: string
+                        description: The error code identifying the type of error.
+                        example: email_domain_not_deliverable
+                        const: email_domain_not_deliverable
+                      message:
+                        type: string
+                        description: A human-readable description of the error.
+                        example: Request could not be processed.
+                    required:
+                      - code
+                      - message
         '404':
           description: Not Found
           content:
@@ -14212,6 +14226,20 @@ paths:
                     required:
                       - code
                       - message
+                  - type: object
+                    properties:
+                      code:
+                        type: string
+                        description: The error code identifying the type of error.
+                        example: email_domain_not_deliverable
+                        const: email_domain_not_deliverable
+                      message:
+                        type: string
+                        description: A human-readable description of the error.
+                        example: Request could not be processed.
+                    required:
+                      - code
+                      - message
         '404':
           description: Not Found
           content:
@@ -14552,6 +14580,20 @@ paths:
                     required:
                       - error
                       - error_description
+                  - type: object
+                    properties:
+                      code:
+                        type: string
+                        description: The error code identifying the type of error.
+                        example: email_domain_not_deliverable
+                        const: email_domain_not_deliverable
+                      message:
+                        type: string
+                        description: A human-readable description of the error.
+                        example: Request could not be processed.
+                    required:
+                      - code
+                      - message
         '422':
           description: Unprocessable Entity
           content: