Zoom plugin cannot be updated after updating Mattermost
Steps to reproduce
We had integrated Zoom to mattermost V4.7 and it was working fine.
Now after we have updated the mattermost to 4.9.2, zoom plugin settings were gone.
We have tried to put back the settings following the documentation, but get an error after trying to Save:
Error message: /api/v4/plugins/zoom/activate:activatePlugin code=400 Unable to activate extracted plugin. Plugin may already exist and be activated. [details: unable to start plugin: zoom: APIKey is not configured.]
Is there a way to fix this?