diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 329c0e6965ca..98eea0ef1235 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -57293,7 +57293,9 @@ paths:
 
 
         Pipeline events can be submitted with a timestamp that is up to 18 hours in
-        the past.'
+        the past.
+
+        The duration between the event start and end times cannot exceed 1 year.'
       operationId: CreateCIAppPipelineEvent
       requestBody:
         content:
diff --git a/services/ci_visibility_pipelines/src/v2/CIVisibilityPipelinesApi.ts b/services/ci_visibility_pipelines/src/v2/CIVisibilityPipelinesApi.ts
index dec907051f86..da9e3d7a99dd 100644
--- a/services/ci_visibility_pipelines/src/v2/CIVisibilityPipelinesApi.ts
+++ b/services/ci_visibility_pipelines/src/v2/CIVisibilityPipelinesApi.ts
@@ -622,6 +622,7 @@ export class CIVisibilityPipelinesApi {
    * Multiple events can be sent in an array (up to 1000).
    *
    * Pipeline events can be submitted with a timestamp that is up to 18 hours in the past.
+   * The duration between the event start and end times cannot exceed 1 year.
    * @param param The request object
    */
   public createCIAppPipelineEvent(