Custom auth provider and custom auth domain got removed with an amplify auth update to change cognito triggers

[kylekirkby]

Is your feature request related to a problem? Please describe. So you want a custom domain for your auth resouce? Great You also want to add another Auth Provider, like you own SSO portal running Keycloak? Great!

But then you also want to enable/disable/change some Cognito Lambda triggers. You run amplify update auth and suddenly everything is gone again. :( No longer is your custom domain added or your custom OpenID provider!

Describe the solution you'd like The ability to not have everything get blow away when you want to update your Cognito Lambda triggers. Add a custom OpenID option for auth providers. Add a custom domain option for the auth resource.

Describe alternatives you've considered

• Manually adding everything back in!
• Running a script to update the parameters.json file used for setting up the Cognito Auth resource before running amplify push.

Additional context https://github.com/aws-amplify/amplify-cli/issues/6701 https://github.com/aws-amplify/amplify-cli/issues/1880 https://github.com/aws-amplify/amplify-cli/pull/6499/files

[akshbhu]

@kylekirkby Marking this an an enhancement because auth in general does not support updates very well . Its similar to this issue : https://github.com/aws-amplify/amplify-cli/issues/6701. For now workarounds, alternatives you mentioned are the options which you can do to get unblocked.