diff --git a/packages_generated/iam/src/v1alpha1/marshalling.gen.ts b/packages_generated/iam/src/v1alpha1/marshalling.gen.ts
index ca52759b5..1e8121535 100644
--- a/packages_generated/iam/src/v1alpha1/marshalling.gen.ts
+++ b/packages_generated/iam/src/v1alpha1/marshalling.gen.ts
@@ -981,6 +981,7 @@ export const marshalUpdateAPIKeyRequest = (
 ): Record<string, unknown> => ({
   default_project_id: request.defaultProjectId,
   description: request.description,
+  expires_at: request.expiresAt,
 })
 
 export const marshalUpdateApplicationRequest = (
diff --git a/packages_generated/iam/src/v1alpha1/types.gen.ts b/packages_generated/iam/src/v1alpha1/types.gen.ts
index fbcf0af47..55a476027 100644
--- a/packages_generated/iam/src/v1alpha1/types.gen.ts
+++ b/packages_generated/iam/src/v1alpha1/types.gen.ts
@@ -1936,6 +1936,10 @@ export type UpdateAPIKeyRequest = {
    * New description to update.
    */
   description?: string
+  /**
+   * New expiration date of the API key.
+   */
+  expiresAt?: Date
 }
 
 export type UpdateApplicationRequest = {