Connecting to Azure Search index via REST API

[phydeauxman]

Is this even possible?  Would like to be able to connect to an index to query its data.  Reading the article below it seems it should be possible:

https://docs.microsoft.com/en-us/rest/api/searchservice/

But each time I attempt to connect to one of our indexes, and authenticate using "Web API", I get an error telling me "A web API key can only be specified when a web API key name is provided.  I tried entering the key itself in the Key window and I have also tried entering the key name in the Key window but each time the same message appears.

[v-yuezhe-msft]

@phydeauxman,

You can specify an API key name in the hearers area of Web.Contents using Advanced Editor. Please review the example in the similar thread below:

https://community.powerbi.com/t5/Desktop/Get-data-from-web-error-A-web-API-key-can-only-be-specified...

Regards,
Lydia

[phydeauxman]

@v-yuezhe-msft appreciate the response.  I read the thread you linked and still don't really understand how to make this work.

[v-yuezhe-msft]

@phydeauxman，

Add a blank query in Power BI Desktop, then paste your M scripts into the Advanced Editor of the query. There is also a similar thread for your reference. 

https://jessedotnet.com/2016/06/24/power-bi-connect-to-your-secure-api/

Regards,
Lydia