parameters: (self, device_token)
docstring: Sets the device_token of this CommunicationToken.
  
  
          :param device_token: The device_token of this CommunicationToken.  # noqa: E501
          :type: str
docstring_summary: Sets the device_token of this CommunicationToken.
docstring_tokens: Sets the device_token of this CommunicationToken .
function: def device_token(self, device_token):
          """Sets the device_token of this CommunicationToken.
  
  
          :param device_token: The device_token of this CommunicationToken.  # noqa: E501
          :type: str
          """
          if device_token is None:
              raise ValueError("Invalid value for `device_token`, must not be `None`")  # noqa: E501
  
          self._device_token = device_token
function_tokens: def device_token ( self , device_token ) : if device_token is None : raise ValueError ( "Invalid value for `device_token`, must not be `None`" ) # noqa: E501 self . _device_token = device_token