Recover the authoritative durable upload offset

HEAD 
/api/v1/uploads/:upload_id

Recover the authoritative durable upload offset

Request

Responses

204

Upload-Offset, Upload-Length, and Upload-Expires describe the session

401

The opaque credential is absent, ambiguous, malformed, expired, revoked, or invalid

404

The resource is unknown or outside the authenticated household scope

412

The strong revision precondition is stale

421

The Host authority is not allowed by the loopback deployment profile

503

A required core dependency is unavailable; retry with bounded backoff