MSAL client type

Public, Confidential

Problem Statement

Similar to AzureAD/microsoft-authentication-library-for-java#822, in our Azure SDKs for Python, one of the primary pipeline policies our SDK clients use is the BearerTokenCredentialPolicy. This policy will save a token it retrieves using the passed-in credential and will keep reusing that token until it's close to expiration. We recently added the ability for the policy to request a token sooner if a refresh_on value is set and has elapsed. We'd like to be able to set it if this value is available.

Request: Expose refresh_on where possible.

Proposed solution

No response