code: def competitions_submissions_upload(self, file, guid, content_length, last_modified_date_utc, **kwargs):  # noqa: E501
          
          kwargs['_return_http_data_only'] = True
          if kwargs.get('async_req'):
              return self.competitions_submissions_upload_with_http_info(file, guid, content_length, last_modified_date_utc, **kwargs)  # noqa: E501
          else:
              (data) = self.competitions_submissions_upload_with_http_info(file, guid, content_length, last_modified_date_utc, **kwargs)  # noqa: E501
              return data
docs: Upload competition submission file  # noqa: E501
  
          This method makes a synchronous HTTP request by default. To make an
          asynchronous HTTP request, please pass async_req=True
          >>> thread = api.competitions_submissions_upload(file, guid, content_length, last_modified_date_utc, async_req=True)
          >>> result = thread.get()
  
          :param async_req bool
          :param file file: Competition submission file (required)
          :param str guid: Location where submission should be uploaded (required)
          :param int content_length: Content length of file in bytes (required)
          :param int last_modified_date_utc: Last modified date of file in milliseconds since epoch in UTC (required)
          :return: Result
                   If the method is called asynchronously,
                   returns the request thread.