Authentication at AICore fails for AI-SDK-JAVA

[MSKGIT33]

I am trying to run the AI-SDK-JAVA API following the readme "SAP Cloud SDK for AI (for Java)"

I had setup the environment variable with the credentials from my AICORE instance on BTP

Now, after running "mvn spring-boot:run" I get an error which indicates an issue with the authentication (JWT token retrieval ends with error 401

My environment variable AICORE_SERVICE_KEY represents what I have downloaded from BTP as on the first screenshot.

How can I proceed now?

[MatKuhr]

Please double check your env var. Getting a bad credentials indicates there might be a copy/paste mistake. If you are sure the secret is correct, could you please try it out in Postman or similar?