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

        from .alert_evidence import AlertEvidence
        from .stream import Stream

        fields: dict[str, Callable[[Any], None]] = {
            "appId": lambda n : setattr(self, 'app_id', n.get_int_value()),
            "displayName": lambda n : setattr(self, 'display_name', n.get_str_value()),
            "instanceId": lambda n : setattr(self, 'instance_id', n.get_int_value()),
            "instanceName": lambda n : setattr(self, 'instance_name', n.get_str_value()),
            "saasAppId": lambda n : setattr(self, 'saas_app_id', n.get_int_value()),
            "stream": lambda n : setattr(self, 'stream', n.get_object_value(Stream)),
        }
        super_fields = super().get_field_deserializers()
        fields.update(super_fields)
        return fields

        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        
msgraph/generated/models/security/cloud_application_evidence.py