def METHOD_NAME(object_identifier: int, region_name: str, **kwds: Any):
    if (
        sentry_app_installation := maybe_process_tombstone(
            SentryAppInstallation, object_identifier, region_name=region_name
        )
    ) is None:
        return
    sentry_app_installation  # Currently we do not sync any other api application changes, but if we did, you can use this variable.