patch method
Updates a Service.
request - The metadata request object.
Request parameters:
name - The fully qualified name of this Service. In
CreateServiceRequest, this field is ignored, and instead composed from
CreateServiceRequest.parent and CreateServiceRequest.service_id. Format:
projects/{project}/locations/{location}/services/{service_id}
Value must have pattern
^projects/\[^/\]+/locations/\[^/\]+/services/\[^/\]+$.
allowMissing - Optional. If set to true, and if the Service does not
exist, it will create a new one. The caller must have
'run.services.create' permissions if this is set to true and the Service
does not exist.
updateMask - Optional. The list of fields to be updated.
validateOnly - Indicates that the request should be validated and
default values populated, without persisting the request or updating any
resources.
$fields - Selector specifying which fields to include in a partial
response.
Completes with a GoogleLongrunningOperation.
Completes with a commons.ApiRequestError if the API endpoint returned an error.
If the used http.Client completes with an error when making a REST call,
this method will complete with the same error.
Implementation
async.Future<GoogleLongrunningOperation> patch(
  GoogleCloudRunV2Service request,
  core.String name, {
  core.bool? allowMissing,
  core.String? updateMask,
  core.bool? validateOnly,
  core.String? $fields,
}) async {
  final body_ = convert.json.encode(request);
  final queryParams_ = <core.String, core.List<core.String>>{
    if (allowMissing != null) 'allowMissing': ['${allowMissing}'],
    if (updateMask != null) 'updateMask': [updateMask],
    if (validateOnly != null) 'validateOnly': ['${validateOnly}'],
    if ($fields != null) 'fields': [$fields],
  };
  final url_ = 'v2/' + core.Uri.encodeFull('$name');
  final response_ = await _requester.request(
    url_,
    'PATCH',
    body: body_,
    queryParams: queryParams_,
  );
  return GoogleLongrunningOperation.fromJson(
      response_ as core.Map<core.String, core.dynamic>);
}