Connect to REST API with custom (X-) header API

[bkidd]

I'm trying to connect using the Web connector.  I'm choosing "Advanced" here and populating with the needed data:

I then get this message:

I want to connect anonymously but I never get prompted with that option.  If I choose "Basic," I do get the option.  How do I prevent authorization headers from being added using the "Advanced" option?  Thank you.

[v-frfei-msft · Accepted solution]

Hi @bkidd ,

Could you please clear the data source permission to check again?

BTW, you can refer to this case.

https://community.powerbi.com/t5/Power-Query/Pull-data-from-a-REST-API-Authentication/td-p/246006