Hi @karthikmani 

Databricks CLI is not able to find or use the right authentication method/environment variables for OIDC. can you try with this : 

• In your databricks.yaml, you have auth_type: github-oidc and in your workflow you use DATABRICKS_AUTH_TYPE: oidc and also DATABRICKS_AUTH_TYPE: github-oidc
• For the CLI, use oidc (not github-oidc).
• For the YAML, github-oidc is correct for bundle deployments.
•  DATABRICKS_AUTH_TYPE: oidc and Do not set DATABRICKS_AUTH_TYPE: azure-cli if you want OIDC.