The environment variable $GRAFANA_API_KEY is indeed set prior to running the sign command. I’ve tried numerous keys, and even a service account token which gave a parsing error instead. Suppose they are not supported yet?
I have tried again on a freshly built plugin and get the same error. Running this in Ubuntu on WSL2. Installed versions of pre-reqs:
Solved the issue. I had wondered why I couldn’t see the option for “Plugin Publisher” when creating a new API key, apparently there are two separate API key sections of Grafana Cloud… So, to anyone else who runs into this, ensure you use the link at the top of the cloud home app here: