text: public virtual AuthorizeClusterSecurityGroupIngressResponse AuthorizeClusterSecurityGroupIngress(AuthorizeClusterSecurityGroupIngressRequest request){var options = new InvokeOptions();options.RequestMarshaller = AuthorizeClusterSecurityGroupIngressRequestMarshaller.Instance;options.ResponseUnmarshaller = AuthorizeClusterSecurityGroupIngressResponseUnmarshaller.Instance;return Invoke<AuthorizeClusterSecurityGroupIngressResponse>(request, options);}