diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index d3505929ef55..36a7b2c15b00 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -54546,7 +54546,9 @@ 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/packages/datadog-api-client-v2/apis/CIVisibilityPipelinesApi.ts b/packages/datadog-api-client-v2/apis/CIVisibilityPipelinesApi.ts
index bbffd904dd8a..32fddd271cfb 100644
--- a/packages/datadog-api-client-v2/apis/CIVisibilityPipelinesApi.ts
+++ b/packages/datadog-api-client-v2/apis/CIVisibilityPipelinesApi.ts
@@ -577,6 +577,7 @@ 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(