Incorrect Error Number on Invalid Withdrawals Value for NewPayloadV2, ForkchoiceUpdatedV2 #26584
Description
System information
Geth version: Geth/v1.11.0-unstable-5c8cc10d-20230201/linux-amd64/go1.19.5
CL client & version: Hive
OS & Version: Linux
Commit hash : 5c8cc10
Expected behaviour
Pre-Shanghai payloads with withdrawals or Post-Shanghai payloads with null-withdrawals in engine_newPayloadV2 must fail with error -32602.
Actual behaviour
Different error code:
{"jsonrpc":"2.0","id":1,"error":{"code":-38003,"message":"Invalid payload attributes","data":{"err":"withdrawals before shanghai"}}}
Same issue for engine_forkchoiceUpdatedV2 on the withdrawals field in payload attributes.
It's a very minor issue but hive tests are failing because of this.
Steps to reproduce the behaviour
./hive --client go-ethereum --sim ethereum/engine --sim.limit "engine-withdrawals/Withdrawals Fork on Block 3" --docker.nocache go-ethereum