DEFAULT_KSRPC_ERROR_CODE_TO_HTTP_STATUS

Default mapping from ksrpc error codes to HTTP status codes used by the HTTP transport.

• KsrpcException.ENDPOINT_NOT_FOUND_CODE (-32601) -> 404

• KsrpcException.INTERNAL_ERROR_CODE (-32603) -> 500

Codes not present in the configured map default to status 500, with the original code carried in KSRPC_ERROR_CODE_HEADER. The error response body always carries the wire-format-encoded error payload (or empty when no payload is attached).

Pass the same map on both ends so the round-trip preserves user-defined codes.