getOperation method Null safety

Future<Operation> getOperation(
  1. ClientContext? ctx,
  2. GetOperationRequest request
)

Implementation

$async.Future<Operation> getOperation($pb.ClientContext? ctx, GetOperationRequest request) {
  var emptyResponse = Operation();
  return _client.invoke<Operation>(ctx, 'Operations', 'GetOperation', request, emptyResponse);
}