patch method
      
Future<CommentReply> 
patch(
    
- CommentReply request,
- String fileId,
- String commentId,
- String replyId, {
- String? $fields,
Updates an existing reply.
request - The metadata request object.
Request parameters:
fileId - The ID of the file.
commentId - The ID of the comment.
replyId - The ID of the reply.
$fields - Selector specifying which fields to include in a partial
response.
Completes with a CommentReply.
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<CommentReply> patch(
  CommentReply request,
  core.String fileId,
  core.String commentId,
  core.String replyId, {
  core.String? $fields,
}) async {
  final body_ = convert_1.json.encode(request);
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };
  final url_ =
      'files/' +
      commons.escapeVariable('$fileId') +
      '/comments/' +
      commons.escapeVariable('$commentId') +
      '/replies/' +
      commons.escapeVariable('$replyId');
  final response_ = await _requester.request(
    url_,
    'PATCH',
    body: body_,
    queryParams: queryParams_,
  );
  return CommentReply.fromJson(
    response_ as core.Map<core.String, core.dynamic>,
  );
}