Copilot CLI SDK authentication support for MSI

[knetway-us]

Hi, does authentication of Copilot SDK support Managed Identity to azure foundry?

[scottaddie]

@knetway-us Yes. The v1.0.5 release introduced a bearer token provider property that accepts a callback. In that callback, you can use the DefaultAzureCredential or ManagedIdentityCredential APIs from the Azure Identity SDK. See the code samples at https://docs.github.com/en/copilot/how-tos/copilot-sdk/setup/azure-managed-identity#use-a-token-provider-callback.