Deprecated - This API is deprecated and will be removed after May 2022. Use this API: GET /v1.0/attributes/{attrId}

Entitlement required: readUserGroups (Read users and groups) or manageUserGroups (Manage users and groups) or manageAllUserGroups (Synchronize users and groups) or manageUserStandardGroups (Manage users and standard groups).
Note: You only need one entitlement, but you can have more than one.