getStage method
Gets information about a Stage resource.
May throw UnauthorizedException. May throw NotFoundException. May throw TooManyRequestsException.
Parameter restApiId :
Required The string identifier of the associated RestApi.
Parameter stageName :
Required The name of the Stage resource to get information about.
Implementation
Future<Stage> getStage({
  required String restApiId,
  required String stageName,
}) async {
  ArgumentError.checkNotNull(restApiId, 'restApiId');
  ArgumentError.checkNotNull(stageName, 'stageName');
  final response = await _protocol.send(
    payload: null,
    method: 'GET',
    requestUri:
        '/restapis/${Uri.encodeComponent(restApiId)}/stages/${Uri.encodeComponent(stageName)}',
    exceptionFnMap: _exceptionFns,
  );
  return Stage.fromJson(response);
}