public UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettings() {
      return setIamPolicySettings;
    }
Returns the builder for the settings used for calls to setIamPolicy.
java-vertexai/google-cloud-vertexai/src/main/java/com/google/cloud/vertexai/api/stub/LlmUtilityServiceStubSettings.java