The fax log was updated.

• Invalid Data Invalid Fax Log ID: logId is not a UUID.
• Bad Request Request body must be a non-empty JSON object.
• Bad Request No valid fields to update. Allowed fields: fax_archived, fax_subject, fax_from_name, fax_to_name.
• Bad Request fax_subject must be a string or null.
• Bad Request A received fax's subject is generated from its document and can't be changed., with code received_fax_subject_read_only.

No usable API key: none sent, a key that doesn't exist or was revoked (a revoked key stops working within a minute), or two kinds of credentials at once.

Unauthorized Access No Fax Access!: the key is Scoped.

Not Found Fax Log Not Found or Unauthorized!: no fax with this id is on your account.

Server Error Unable to update fax log: the change was refused (a value of the wrong type) or could not be saved, or the fax could not be read.

Your key could not be checked just now; the key may be fine. Wait Retry-After seconds and retry.