code: def wrap_flask_restful_resource(
      fun: Callable, flask_restful_api: FlaskRestfulApi, injector: Injector
  ) -> Callable:
      
      # The following fragment of code is copied from flask_restful project
  
      """
      Copyright (c) 2013, Twilio, Inc.
      All rights reserved.
  
      Redistribution and use in source and binary forms, with or without
      modification, are permitted provided that the following conditions are met:
  
      - Redistributions of source code must retain the above copyright notice, this
        list of conditions and the following disclaimer.
      - Redistributions in binary form must reproduce the above copyright notice,
        this list of conditions and the following disclaimer in the documentation
        and/or other materials provided with the distribution.
      - Neither the name of the Twilio, Inc. nor the names of its contributors may be
        used to endorse or promote products derived from this software without
        specific prior written permission.
  
      THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
      ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
      DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
      FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
      SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
      CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
      OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
      OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
      """
  
      @functools.wraps(fun)
      def wrapper(*args: Any, **kwargs: Any) -> Any:
          resp = fun(*args, **kwargs)
          if isinstance(resp, Response):  # There may be a better way to test
              return resp
          data, code, headers = flask_response_unpack(resp)
          return flask_restful_api.make_response(data, code, headers=headers)
  
      # end of flask_restful code
  
      return wrapper
docs: This is needed because of how flask_restful views are registered originally.
  
      :type flask_restful_api: :class:`flask_restful.Api`