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Unsupported external_account_authorized_user when using workforce on other universe domains #1686
Description
Hello, the ODBC driver seems to do not support workforce identity federation with ADC, an error : [BigQuery] Permanend error, with a last message of Unsupported credential type [external_account_authorized_user] when reading Application Default Crendentials file from ... appear.
Environment details
- Programming language: N/A
- OS: Windows 11
- Language runtime version: N/A
- Package version: Last downloaded on GCP website (the page missing the version and a changelog)
Steps to reproduce
- Create a Workforce Identity Pool
- Connect with GCloud CLI to create application default credentials
- Open windows ODBC application, create a new ODBC, in BigQuery ODBC window choose authentication type to ADC
- Click on Test
Activity
sachinpro commentedon Oct 26, 2026
Hi @ipierre1 ,
This was due to limitations in C++ SDK which should be resolved now that googleapis/google-cloud-cpp#16581 is merged. I will make a release this week pinning the latest commit from the SDK.
Thanks for creating the issue!