API upstreamDataflows goes wrong

[Supercat]

Hello,

    I have found a problem from 11/15. I use the API upstreamDataflows from August, it worked very well till yesterday. It returned a blank list from yesterday.

   I have tried the following way to find out what's going on. I used the authentication from Microsoft API website as a trial. It can return the right result. When I use my authentication from the service principal, its status is 200 OK, but without any result. Also I test this authentication in other API service like get datasets, it works. This is very strange and confused me two days long. 

   Who can help me? Thank you all.

[lbendlin · Accepted solution]

If you have a Pro license you can open a Pro ticket at https://admin.powerplatform.microsoft.com/newsupportticket/powerbi - otherwise you can raise an issue at https://community.fabric.microsoft.com/t5/Issues/idb-p/Issues .