(cls, metadata: dict, kwargs: dict, **extra)
Create a message instance given the metadata and kwargs

        Will be used by the serializers
Create a message instance given the metadata and kwargs
Create a message instance given the metadata and kwargs
def from_dict(cls, metadata: dict, kwargs: dict, **extra) -> "Message":
        """Create a message instance given the metadata and kwargs

        Will be used by the serializers
        """
        raise NotImplementedError()
def from_dict ( cls , metadata : dict , kwargs : dict , * * extra ) -> "Message" : raise NotImplementedError ( )