diff --git a/discovery/servicenetworking-v1.json b/discovery/servicenetworking-v1.json
index f82dc7bf1a..53bd692b86 100644
--- a/discovery/servicenetworking-v1.json
+++ b/discovery/servicenetworking-v1.json
@@ -1029,7 +1029,7 @@
       }
     }
   },
-  "revision": "20240825",
+  "revision": "20240901",
   "rootUrl": "https://servicenetworking.googleapis.com/",
   "schemas": {
     "AddDnsRecordSetMetadata": {
@@ -3253,7 +3253,7 @@
           "type": "string"
         },
         "role": {
-          "description": "Required. Role to apply. Only allowlisted roles can be used at the specified granularity. The role must be one of the following: - 'roles/container.hostServiceAgentUser' applied on the shared VPC host project - 'roles/compute.securityAdmin' applied on the shared VPC host project - 'roles/compute.networkAdmin' applied on the shared VPC host project - 'roles/tpu.xpnAgent' applied on the shared VPC host project - 'roles/dns.admin' applied on the shared VPC host project - 'roles/logging.admin' applied on the shared VPC host project - 'roles/monitoring.viewer' applied on the shared VPC host project",
+          "description": "Required. Role to apply. Only allowlisted roles can be used at the specified granularity. The role must be one of the following: - 'roles/container.hostServiceAgentUser' applied on the shared VPC host project - 'roles/compute.securityAdmin' applied on the shared VPC host project - 'roles/compute.networkAdmin' applied on the shared VPC host project - 'roles/tpu.xpnAgent' applied on the shared VPC host project - 'roles/dns.admin' applied on the shared VPC host project - 'roles/logging.admin' applied on the shared VPC host project - 'roles/monitoring.viewer' applied on the shared VPC host project - 'roles/servicemanagement.quotaViewer' applied on the shared VPC host project",
           "type": "string"
         }
       },
diff --git a/discovery/servicenetworking-v1beta.json b/discovery/servicenetworking-v1beta.json
index e71abca243..b4092523bf 100644
--- a/discovery/servicenetworking-v1beta.json
+++ b/discovery/servicenetworking-v1beta.json
@@ -307,7 +307,7 @@
       }
     }
   },
-  "revision": "20240825",
+  "revision": "20240901",
   "rootUrl": "https://servicenetworking.googleapis.com/",
   "schemas": {
     "AddDnsRecordSetMetadata": {
@@ -2273,7 +2273,7 @@
           "type": "string"
         },
         "role": {
-          "description": "Required. Role to apply. Only allowlisted roles can be used at the specified granularity. The role must be one of the following: - 'roles/container.hostServiceAgentUser' applied on the shared VPC host project - 'roles/compute.securityAdmin' applied on the shared VPC host project - 'roles/compute.networkAdmin' applied on the shared VPC host project - 'roles/tpu.xpnAgent' applied on the shared VPC host project - 'roles/dns.admin' applied on the shared VPC host project - 'roles/logging.admin' applied on the shared VPC host project - 'roles/monitoring.viewer' applied on the shared VPC host project",
+          "description": "Required. Role to apply. Only allowlisted roles can be used at the specified granularity. The role must be one of the following: - 'roles/container.hostServiceAgentUser' applied on the shared VPC host project - 'roles/compute.securityAdmin' applied on the shared VPC host project - 'roles/compute.networkAdmin' applied on the shared VPC host project - 'roles/tpu.xpnAgent' applied on the shared VPC host project - 'roles/dns.admin' applied on the shared VPC host project - 'roles/logging.admin' applied on the shared VPC host project - 'roles/monitoring.viewer' applied on the shared VPC host project - 'roles/servicemanagement.quotaViewer' applied on the shared VPC host project",
           "type": "string"
         }
       },
diff --git a/src/apis/servicenetworking/v1.ts b/src/apis/servicenetworking/v1.ts
index 61416d8cd0..85208ce977 100644
--- a/src/apis/servicenetworking/v1.ts
+++ b/src/apis/servicenetworking/v1.ts
@@ -1687,7 +1687,7 @@ export namespace servicenetworking_v1 {
      */
     member?: string | null;
     /**
-     * Required. Role to apply. Only allowlisted roles can be used at the specified granularity. The role must be one of the following: - 'roles/container.hostServiceAgentUser' applied on the shared VPC host project - 'roles/compute.securityAdmin' applied on the shared VPC host project - 'roles/compute.networkAdmin' applied on the shared VPC host project - 'roles/tpu.xpnAgent' applied on the shared VPC host project - 'roles/dns.admin' applied on the shared VPC host project - 'roles/logging.admin' applied on the shared VPC host project - 'roles/monitoring.viewer' applied on the shared VPC host project
+     * Required. Role to apply. Only allowlisted roles can be used at the specified granularity. The role must be one of the following: - 'roles/container.hostServiceAgentUser' applied on the shared VPC host project - 'roles/compute.securityAdmin' applied on the shared VPC host project - 'roles/compute.networkAdmin' applied on the shared VPC host project - 'roles/tpu.xpnAgent' applied on the shared VPC host project - 'roles/dns.admin' applied on the shared VPC host project - 'roles/logging.admin' applied on the shared VPC host project - 'roles/monitoring.viewer' applied on the shared VPC host project - 'roles/servicemanagement.quotaViewer' applied on the shared VPC host project
      */
     role?: string | null;
   }
diff --git a/src/apis/servicenetworking/v1beta.ts b/src/apis/servicenetworking/v1beta.ts
index eac5b13c7a..f20adc522b 100644
--- a/src/apis/servicenetworking/v1beta.ts
+++ b/src/apis/servicenetworking/v1beta.ts
@@ -1482,7 +1482,7 @@ export namespace servicenetworking_v1beta {
      */
     member?: string | null;
     /**
-     * Required. Role to apply. Only allowlisted roles can be used at the specified granularity. The role must be one of the following: - 'roles/container.hostServiceAgentUser' applied on the shared VPC host project - 'roles/compute.securityAdmin' applied on the shared VPC host project - 'roles/compute.networkAdmin' applied on the shared VPC host project - 'roles/tpu.xpnAgent' applied on the shared VPC host project - 'roles/dns.admin' applied on the shared VPC host project - 'roles/logging.admin' applied on the shared VPC host project - 'roles/monitoring.viewer' applied on the shared VPC host project
+     * Required. Role to apply. Only allowlisted roles can be used at the specified granularity. The role must be one of the following: - 'roles/container.hostServiceAgentUser' applied on the shared VPC host project - 'roles/compute.securityAdmin' applied on the shared VPC host project - 'roles/compute.networkAdmin' applied on the shared VPC host project - 'roles/tpu.xpnAgent' applied on the shared VPC host project - 'roles/dns.admin' applied on the shared VPC host project - 'roles/logging.admin' applied on the shared VPC host project - 'roles/monitoring.viewer' applied on the shared VPC host project - 'roles/servicemanagement.quotaViewer' applied on the shared VPC host project
      */
     role?: string | null;
   }