getHistory method

Future<GoogleCloudDialogflowV2EnvironmentHistory> getHistory(
  1. String parent, {
  2. int? pageSize,
  3. String? pageToken,
  4. String? $fields,
})

Gets the history of the specified environment.

Request parameters:

parent - Required. The name of the environment to retrieve history for. Supported formats: - projects//agent/environments/ - projects//locations//agent/environments/ The environment ID for the default environment is -. Value must have pattern ^projects/\[^/\]+/locations/\[^/\]+/agent/environments/\[^/\]+$.

pageSize - Optional. The maximum number of items to return in a single page. By default 100 and at most 1000.

pageToken - Optional. The next_page_token value returned from a previous list request.

$fields - Selector specifying which fields to include in a partial response.

Completes with a GoogleCloudDialogflowV2EnvironmentHistory.

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<GoogleCloudDialogflowV2EnvironmentHistory> getHistory(
  core.String parent, {
  core.int? pageSize,
  core.String? pageToken,
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if (pageSize != null) 'pageSize': ['${pageSize}'],
    if (pageToken != null) 'pageToken': [pageToken],
    if ($fields != null) 'fields': [$fields],
  };

  final url_ = 'v2/' + core.Uri.encodeFull('$parent') + '/history';

  final response_ = await _requester.request(
    url_,
    'GET',
    queryParams: queryParams_,
  );
  return GoogleCloudDialogflowV2EnvironmentHistory.fromJson(
      response_ as core.Map<core.String, core.dynamic>);
}