> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# UserTitle (JSON)

> UserTitle (JSON)

Contains user title data.

## UserTitle

The UserTitle object has the following specification. All properties are required.

| Member | Type | Description |
| - | - | - |
| lastUnlock | DateTime | The time an achievement was last earned. |
| titleId | 32-bit unsigned integer | The unique identifier for the title. |
| titleVersion | string | The version of the title. |
| serviceConfigId | string | ID of the primary service config set associated with the title. |
| titleType | string | The title type. |
| platform | string | The supported platform. |
| name | string | The text name of this title. Maximum length 22. |
| earnedAchievements | 32-bit unsigned integer | The number of achievements earned for the title, including unlocked achievements and successfully completed challenges. |
| currentGamerscore | 32-bit unsigned integer | The total gamerscore this user has earned in this title. |
| maxGamerscore | 32-bit unsigned integer | The total possible gamerscore for this title. |

## See also

##### Parent

[JavaScript Object Notation (JSON) Object Reference](https://docs.xbox.com/reference/live/rest/json/atoc-xboxlivews-reference-json.md)


## Related topics

- [GET (/users/xuid({xuid})/history/titles)](https://docs.xbox.com/reference/live/rest/uri/titlehistory/uri-titlehistoryusersxuidhistorytitlesgetv2.md)
- [JavaScript Object Notation (JSON) Object Reference](https://docs.xbox.com/reference/live/rest/json/atoc-xboxlivews-reference-json.md)
- [Update User Title Display Name](https://docs.xbox.com/services/playfab/api-references/rest/admin/account-management/update-user-title-display-name.md)
- [Error codes](https://docs.xbox.com/reference/errorcodes.md)
- [Handling a title Presence change](https://docs.xbox.com/services/xbox-services/community/presence/how-to/live-handling-a-title-presence-change.md)