Forum Discussion
Accessing push data set api with azure function app - power bi service
The App Registration is an application with app ID, therefore you can add it to the workspace with a role just like you add your user principal id
Not sure what do you want to say by Key !? Dou you mean the Access Token? If so then Yes the Access Token normally lasts no more than 1 hour but because you are using the App Regsitration then it will be generated automatically by the App and there is no expiration time.
I mean the query parameter that is named "key" in the url presented above that is presumedly used to grant access to the api of the dataset.
As can be seen here, bu redacted out:
Honestly I am not familiar with cURL as I use Powershell mainly.
Check these out it might help you :
https://community.fabric.microsoft.com/t5/Power-Query/Use-cURL-in-PowerBi/td-p/692055
But I think the Key is also the Token because Power bi uses the Access Token to use REST APIs