The UUID of the SoulFire instance to authenticate accounts for. Must be a valid UUID string. The instance must exist and the caller must have AUTHENTICATE_MC_ACCOUNT permission for this instance.
List of authentication credentials/data strings. Each string is processed according to the service type. Multiple payloads are authenticated concurrently (controlled by ACCOUNT_IMPORT_CONCURRENCY instance setting).
The authentication service type to use. Determines how the payload strings are interpreted:
Request message for credentials-based Minecraft account authentication. Supports bulk authentication of multiple accounts in a single request.