def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from ....models.message import Message

        from ....models.message import Message

        fields: dict[str, Callable[[Any], None]] = {
            "Message": lambda n : setattr(self, 'message', n.get_object_value(Message)),
            "SaveToSentItems": lambda n : setattr(self, 'save_to_sent_items', n.get_bool_value()),
        }
        return fields

        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        
msgraph/generated/users/item/send_mail/send_mail_post_request_body.py