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 How to connect to GCP using agent-based connections?

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masafumi seino's profile image
masafumi seino posted Fri July 04, 2025 07:17 AM

Has anyone been able to successfully authenticate with GCP using agent-based connections in Watsonx Orchestrate?
I'm currently testing this on a trial instance with the agent-based setup, and I can't get past the GCP authentication step.

I consistently receive the error message:
missing parameter: scope

From what I can see, the scope parameter isn't included in the generated request (confirmed via the HAR file).

If anyone has managed to get past this authentication step, I’d really appreciate it if you could share how you did it.

Thanks in advance!

Laurent de Clermont-Tonnerre's profile image
Laurent de Clermont-Tonnerre  Best Answer

Duplicate from https://community.ibm.com/community/user/question/how-to-connect-to-gcp-using-agent-based-connections-2