# Queries Use this page when you already know which read operation you need and want the exact public query surface of the Luxonis Hub GraphQL control API. Each supported query has its own section so you can link directly to it. > **Public query surface** > The public root query type is > `PublicQuery` > . Most operational queries are available under > `team { ... }` > . ## About queries Every GraphQL schema has a root query type. In Luxonis Hub, the public root query type is PublicQuery. Use this page to: * check whether a field is part of the supported public surface * confirm the exact argument names and types * link directly to one query field from guides or changelog entries If you need input object details such as DevicesFilterInput or EventSnapFilterInput, continue to [Schema](https://docs.luxonis.com/cloud/api/reference/control-api/schema.md) or inspect the live schema through introspection. ## status Return a basic API status string. Path: status Type: String! ## publicApp Fetch one public app by ID. Path: publicApp Type: AppDetail ### Arguments for publicApp * appId (ID!): ID of the public app to fetch. ## publicApps List public apps with cursor pagination. Path: publicApps Type: AppConnection! ### Arguments for publicApps * after (String): Return items after the specified cursor. * first (Int): Return the first n items from the list. * orderBy (AppOrderBy): Sort order for returned apps. ## team Enter the authenticated team-scoped query surface. Path: team Type: TeamScopedQueries! All remaining query sections on this page are nested under team and use the path team.. ## adoptKey Fetch one adopt key by ID. Path: team.adoptKey Type: TeamAdoptKey ### Arguments for adoptKey * adoptKeyId (ID!): ID of the adopt key to fetch. ## adoptKeys List adopt keys for the authenticated team. Path: team.adoptKeys Type: TeamAdoptKeyConnection! ### Arguments for adoptKeys * after (String): Return items after the specified cursor. * first (Int): Return the first n items from the list. * orderBy (TeamAdoptKeyOrderBy): Sort order for returned adopt keys. ## app Fetch one app visible to the team by ID. Path: team.app Type: AppDetail ### Arguments for app * appId (ID!): ID of the app to fetch. ## appRelease Fetch one app release by ID. Path: team.appRelease Type: AppReleaseWithDetail ### Arguments for appRelease * appReleaseId (ID!): ID of the app release to fetch. ## apps List apps visible to the team. Path: team.apps Type: AppConnection! ### Arguments for apps * after (String): Return items after the specified cursor. * filter (AppsFilterInput): Filter options for the returned apps. * first (Int): Return the first n items from the list. * orderBy (AppOrderBy): Sort order for returned apps. ## device Fetch one device by ID. Path: team.device Type: DeviceWithDetail ### Arguments for device * deviceId (ID!): ID of the device to fetch. ## deviceApp Fetch one installed device app by ID. Path: team.deviceApp Type: DeviceAppDetail ### Arguments for deviceApp * id (ID!): ID of the installed device app to fetch. ## deviceApps List installed device apps for one device. Path: team.deviceApps Type: DeviceAppConnection! ### Arguments for deviceApps * after (String): Return items after the specified cursor. * deviceId (ID!): ID of the device whose installed apps you want to list. * first (Int): Return the first n items from the list. * orderBy (DeviceAppOrderBy): Sort order for returned device apps. ## deviceGroup Find a single device group by its ID. Path: team.deviceGroup Type: DeviceGroup ### Arguments for deviceGroup * id (ID!): ID of the device group to fetch. ## deviceGroups Find device groups with cursor pagination. Path: team.deviceGroups Type: DeviceGroupConnection! ### Arguments for deviceGroups * after (String): Return items after the specified cursor. * first (Int): Return the first n items from the list. * orderBy (DeviceGroupOrderBy): Sort order for returned device groups. ## deviceUpgrades List upgrade records for one device. Path: team.deviceUpgrades Type: DeviceUpgradeConnection! ### Arguments for deviceUpgrades * after (String): Return items after the specified cursor. * filter (DeviceUpgradeFilterInput!): Filter options for the returned upgrade records. * first (Int): Return the first n items from the list. * orderBy (DeviceUpgradeOrderBy): Sort order for returned upgrade records. ## devices Find devices based on criteria. Path: team.devices Type: DeviceConnection! ### Arguments for devices * after (String): Return items after the specified cursor. * filter (DevicesFilterInput): Filter options for the returned devices. * first (Int): Return the first n items from the list. * orderBy (DeviceOrderBy): Sort order for returned devices. ## eventFile Fetch one stored event file by ID. Path: team.eventFile Type: EventFile ### Arguments for eventFile * fileId (ID!): ID of the event file to fetch. ## snap Fetch one event snap by ID. Path: team.snap Type: EventSnap ### Arguments for snap * snapId (ID!): ID of the event snap to fetch. ## snaps List event snaps based on criteria. Path: team.snaps Type: EventSnapConnection! ### Arguments for snaps * after (String): Return items after the specified cursor. * filter (EventSnapFilterInput): Filter options for the returned snaps. * first (Int): Return the first n items from the list. * orderBy (EventSnapOrderBy): Sort order for returned snaps. ## snapsExtrasKeyValues Return observed values for one extras key across matching snaps. Path: team.snapsExtrasKeyValues Type: [String!]! ### Arguments for snapsExtrasKeyValues * input (SnapsExtrasKeyValuesInput!): Search options for the extras index. * key (String!): Extras key whose values you want to list. ## snapsExtrasKeys Return observed extras keys across matching snaps. Path: team.snapsExtrasKeys Type: [String!]! ### Arguments for snapsExtrasKeys * input (SnapsExtrasKeysInput!): Search options for the extras index. ## snapsTags Return observed tags across matching snaps. Path: team.snapsTags Type: [String!]! ### Arguments for snapsTags * input (SnapsTagsInput!): Search options for the tag index. ## Related docs ### Schema Inspect the live schema endpoint, SDL workflow, and introspection options. [Schema](https://docs.luxonis.com/cloud/api/reference/control-api/schema.md) ### Types Inspect the public object and connection types returned by the control API. [Types](https://docs.luxonis.com/cloud/api/reference/control-api/types.md) ### Mutations Switch to the supported public write operations for the same API surface. [Mutations](https://docs.luxonis.com/cloud/api/reference/control-api/mutations.md) ### About GraphQL Return to request shape, authentication, and public API boundaries. [About GraphQL](https://docs.luxonis.com/cloud/api/graphql.md)