[Feature Request] Expose client capabilities in AssertionRequestOptions for MSI FIC scenarios

[gladjohn]

MSAL client type

Managed identity

Problem statement

Update AssertionRequestOptions to handle client capabilities for MSI Federated Identity Credential (FIC) scenarios, ensuring that higher-level SDKs can pass capabilities to MSAL.

Proposed solution

We will introduce a new property ClientCapabilities in the AssertionRequestOptions class to support the passing of capabilities during token acquisition.

Alternatives

No response

[bgavrilMS]

Is this needed ? If the app declares client capabilities, then they should simply apply to both the assertion provider and to the CCA object.

[bgavrilMS]

Thinking more about this, it is ok to add to help create the assertion.

[gladjohn]

moving to in-progress @bgavrilMS based on our discussion @localden FYI