modifyPushConfig method
- ModifyPushConfigRequest request,
- String subscription, {
- String? $fields,
Modifies the PushConfig for a specified subscription.
This may be used to change a push subscription to a pull one (signified by
an empty PushConfig) or vice versa, or change the endpoint URL and other
attributes of a push subscription. Messages will accumulate for delivery
continuously through the call regardless of changes to the PushConfig.
request - The metadata request object.
Request parameters:
subscription - Required. The name of the subscription. Format is
projects/{project}/subscriptions/{sub}.
Value must have pattern ^projects/\[^/\]+/subscriptions/\[^/\]+$.
$fields - Selector specifying which fields to include in a partial
response.
Completes with a Empty.
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<Empty> modifyPushConfig(
  ModifyPushConfigRequest request,
  core.String subscription, {
  core.String? $fields,
}) async {
  final body_ = convert.json.encode(request);
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };
  final url_ =
      'v1/' + core.Uri.encodeFull('$subscription') + ':modifyPushConfig';
  final response_ = await _requester.request(
    url_,
    'POST',
    body: body_,
    queryParams: queryParams_,
  );
  return Empty.fromJson(response_ as core.Map<core.String, core.dynamic>);
}