code: def check_request(name=None):
      '''
      .. versionadded:: 2015.5.0
  
      Return the state request information, if any
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' state.check_request
      '''
      notify_path = os.path.join(__opts__['cachedir'], 'req_state.p')
      serial = salt.payload.Serial(__opts__)
      if os.path.isfile(notify_path):
          with salt.utils.files.fopen(notify_path, 'rb') as fp_:
              req = serial.load(fp_)
          if name:
              return req[name]
          return req
      return {f check_request(name=None):
      '''
      .. versionadded:: 2015.5.0
  
      Return the state request information, if any
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' state.check_request
      '''
      notify_path = os.path.join(__opts__['cachedir'], 'req_state.p')
      serial = salt.payload.Serial(__opts__)
      if os.path.isfile(notify_path):
          with salt.utils.files.fopen(notify_path, 'rb') as fp_:
              req = serial.load(fp_)
          if name:
              return req[name]
          return req
      return {}
docs: .. versionadded:: 2015.5.0
  
      Return the state request information, if any
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' state.check_request