TOKEN_OPERATION_NOT_SUPPORTED

The token contract does not support this operation.

422 Validation Error · token contract error · all variants (single/multi × v1/v2)

Example

{
  "type": "https://docs.trustlesswork.com/trustless-work/v2-en/api-rest/errors/token-operation-not-supported",
  "title": "Validation Error",
  "status": 422,
  "code": "TOKEN_OPERATION_NOT_SUPPORTED",
  "detail": "The token contract does not support this operation.",
  "instance": "/…",
  "traceId": "…",
  "extensions": { "contractId": "C…", "type": "single-release", "method": "…", "tokenContractId": "C…" }
}

When it happens

The escrow's token contract does not implement the operation the escrow requested.

How to fix it

Check that the escrow's trustline points to a standard Stellar asset contract.