Re-connecting Github authorization for Azure App Service after revoking the service in Github

Question

I initially ran into a problem of not seeing a certain Github repository from the Deployment Center. After blindly following an advice from the Internet to manually revoke the Azure OAuth from Github itself, I couldn't re-authorize my Github account when trying to add a source for the Deployment Center.

Selecting Github will make the "Signed in as" field visible, but the text does not change from "Loading...". I tried to check my browser's console and saw two errors:

What can I do to reauthorize my GitHub account for the Deployment Center?

Answer 1

I seem to have solved it.

I went into the cloud shell and ran:

az webapp deployment source update-token

Not providing a token clears the existing one and allowed me to reauthorize my Github account.

Reference:
https://learn.microsoft.com/en-us/cli/azure/webapp/deployment/source?view=azure-cli-latest#az-webapp-deployment-source-update-token