code: def post(self, result_id, project_id):
          
  
          result = db.session.query(Result).filter_by(id=result_id).first()
  
          if result is None:
              return jsonify({
                  'result': None,
                  'message': 'No interface defined for URL.'
              }), 404
  
          job_status = CommandsState.job_status(result.path_name)
          if job_status != JobStatus.RUNNING:
              if job_status == JobStatus.NO_EXTENSION_ERROR:
                  return jsonify({
                      'message': '\'CommandsExtension\' is not set or disabled.'
                  }), 400
              elif job_status == JobStatus.INITIALIZED:
                  return jsonify({
                      'message': 'The target training job has not run, yet'
                  }), 400
              elif job_status == JobStatus.STOPPED:
                  return jsonify({
                      'message': 'The target training job has already stopped'
                  }), 400
              else:
                  return jsonify({
                      'message': 'Cannot get the target training job status'
                  }), 400
  
          request_json = request.get_json()
          if request_json is None:
              return jsonify({
                  'message': 'Empty request.'
              }), 400
  
          command_name = request_json.get('name', None)
          if command_name is None:
              return jsonify({
                  'message': 'Name is required.'
              }), 400
  
          schedule = request_json.get('schedule', None)
          if not CommandItem.is_valid_schedule(schedule):
              return jsonify({
                  'message': 'Schedule is invalid.'
              }), 400
  
          command = CommandItem(
              name=command_name,
          )
  
          command.set_request(
              CommandItem.REQUEST_OPEN,
              request_json.get('body', None),
              request_json.get('schedule', None)
          )
  
          commands = CommandItem.load_commands(result.path_name)
          commands.append(command)
  
          CommandItem.dump_commands(commands, result.path_name)
  
          new_result = crawl_result(result, force=True)
          new_result_dict = new_result.serialize
  
          return jsonify({'commands': new_result_dict['commands']})
docs: POST /api/v1/results/<int:id>/commands.