bug: key with invalid format during import over RPC provides unhelpful error message

[SgtPooki]

Checklist

• This is a bug report, not a question. Ask questions on discuss.ipfs.io.
• I have searched on the issue tracker for my bug.
• I am running the latest kubo version or have an issue updating.

Installation method

ipfs-update or dist.ipfs.tech

Version

No response

Config

No response

Description

see

• feat: Re-enable interface tests and get them succeeding js-kubo-rpc-client#83 (comment)
• ipfs-http-client migration: Additional tasks js-kubo-rpc-client#56
• HTTPError: file argument 'key' is required when using go-ipfs node with ipfs-http-client js-ipfs#3547

Error seen is "HTTPError: file argument 'key' is required" even when providing the correct parameters, but an invalid key format. We should recognize the argument, but display error on format if that is truly the case.