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.teams_app_permission_set import TeamsAppPermissionSet

        from ......models.teams_app_permission_set import TeamsAppPermissionSet

        fields: dict[str, Callable[[Any], None]] = {
            "consentedPermissionSet": lambda n : setattr(self, 'consented_permission_set', n.get_object_value(TeamsAppPermissionSet)),
        }
        return fields

        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        
msgraph/generated/chats/item/installed_apps/item/upgrade/upgrade_post_request_body.py