Hi there, I'm trying to set up Content Delivery Api in our Umbraco CMS project. I followed the docs, updated the appsettings with:

"DeliveryApi": {
  "Enabled": true,
  "PublicAccess": true
}

but keep getting 'Unauthorized' error when making a api call. One step from the docs I was unable to do was to rebuild DeliveryApiContentIndex as the button is greyed out along with note: This index cannot be rebuilt because it has no assigned IIndexPopulator.

No matter what I try I'm getting Unauthorized response when making an api call through postman. When inspecting the logs of the calls, I'm getting the message:

"The Delivery API is not enabled, no indexing will performed for the Delivery API content index."

This sort of confirms that the issue could be not rebuilding the mentioned index.

Can anyone provide some help regarding this?

Thanks :)