# AppInstallationSortKeys - admin - ENUM Version: unstable ## Description The set of valid sort keys for the AppInstallation query. ### Access Scopes ## Enum values * [APP_TITLE](/docs/api/admin/unstable/enums/APP_TITLE) * [ID](/docs/api/admin/unstable/enums/ID) * [INSTALLED_AT](/docs/api/admin/unstable/enums/INSTALLED_AT) ## Fields with this enum * [QueryRoot.appInstallations](/docs/api/admin/unstable/arguments/QueryRoot) * [appInstallations.sortKey](/docs/api/admin/unstable/queries/appInstallations) ## Examples