def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        fields: dict[str, Callable[[Any], None]] = {
            "addressableUserName": lambda n : setattr(self, 'addressable_user_name', n.get_str_value()),
            "displayName": lambda n : setattr(self, 'display_name', n.get_str_value()),
            "groupTag": lambda n : setattr(self, 'group_tag', n.get_str_value()),
            "userPrincipalName": lambda n : setattr(self, 'user_principal_name', n.get_str_value()),
        }
        return fields

        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        
msgraph/generated/device_management/windows_autopilot_device_identities/item/update_device_properties/update_device_properties_post_request_body.py