How to use REST API from PBIRS with Custom Security authentication

[teros]

We've implemented an updated version of the CustomSecuritySample to handle authentication for our on-premises Power BI Report Server.

I'd like to be able to automate some management tasks, including publishing an updated PBIX file to multiple folders and updating their data sources, but I can't seem to get past authentication with the REST API in C#.

Has anyone else done this? Are there code samples available?

[Anonymous]

Depending on which auth have you implemented. You'll need to set proper auth headers to inform the server for auth handshake. https://docs.microsoft.com/en-us/sql/reporting-services/security/authentication-with-the-report-serv...

[teros]

As I mentioned in the base note, I'm using the Custom Security Sample, which implements forms authentication. Does the REST API support this?