Nickel Community Feature Requests related to StaticTokenCredential / token helper methods

[joshfree]

Tracking Item to review the top customer-requested enhancements from the previous semester. We will prioritize this list and fit in as many as possible in the final coding milestone of this semester (After all must-have features are completed first). See @g2vinay and @jongio

Ex unordered short list:

• Feature: Expose Credential type for DefaultAzureCredential and ChainedTokenCredential
  • Enables users know which credential type is being used.
• ** Enable MSAL and PII Logs
  - MSAL logs are enabled, PII logs are not being enabled.
• ** Log the username that Shared Token Cached Credential loads
  - PII log, not being enabled, status is resolved.
• ** Improve Azure Identity SDK Error Messages and logging details Add Identity Troubleshoot doc and logging updates  #23502
• ** Add Support for Client Id Env Var support in Managed Identity Credential. Add Env Var Support to MI Credential #23297
• ** Add Samples Explaining How to use Chained Token Credential
• ** Add Samples demonstrating implementing Token Credential directly with MSAL / ADAL.
• Request: provide the functionality of setting tenant id for AzureCliCredential.

[joshfree]

@g2vinay could you please update this issue