All error codes

gpu_count_exceeded

HTTP 422 Error

What happened

The cards you asked for add up to more than one server of this type may hold. The limit is set by the type, not by the model.

What to do

Ask for fewer cards. If you need more than one server's worth, create several servers - a card belongs to one server at a time.

Retrying

Fix the request and send it again.

How it arrives

{
    "type": "https://docs.fiberax.com/errors/gpu_count_exceeded",
    "title": "Error",
    "status": 422,
    "code": "gpu_count_exceeded",
    "request_id": "a277dcd1ca652c65"
}

Branch your code on code, never on the wording of title.