Payload too large

HTTP 413   payload_too_large

What it means

The request body is over 64 KB. No API request needs more.

What to do

Check that you're sending only the documented fields.

The response

HTTP/1.1 413
Content-Type: application/problem+json

{
  "type": "https://docs.txgold.money/errors/payload_too_large",
  "title": "Payload too large",
  "status": 413,
  "code": "payload_too_large",
  "detail": "…",
  "requestId": "7219af94e39d"
}

Branch on code, never on title or detail: the code never changes once published, and the text may. Quote requestId to TxGold support. See all errors.