Response Error

Good day!

Requesting for your assistance regarding this issue:

The conflict users while updateMembers are [{"zaaid":"ZCAM-687008050","is_existing_member":false,"zarid":0,"role_id":"527742000000037007","app_id":"58258000000002081","zuid":696719350}]

Our client raised this to us, while they were trying to update Members, they received this error response.
Hope you can get back to me ASAP.

Thank you so much.

Keep safe!

Warm regards,
Lizz