Data-subject request error codes (mpbx-privacy, mpbx-api-ops)

Raised by POST /api/v1/privacy/data-subjects/export and .../erase (W10-SEC-02; SEC-DATA-002). Guide: Data-subject requests.

Code	Kind	Meaning	What to do
MPBX-PRIVACY-SUBJECT-INVALID	invalid_argument (400)	The request names neither a user nor a phone number, a number is not E.164 (+15551234567), there are more than 20 numbers, or a real erase (dry_run: false) was sent without "confirm": "erase".	Fix the named field.
MPBX-PRIVACY-SUBJECT-NOT-FOUND	not_found (404)	The user is not in your company. A user of another company is answered the same way.	Check the user ID.

A store that could not finish is not an error: the answer is 200 with complete: false and the store's failed or truncated set. Send the request again.