in src/ApiForFhirMigrationTool.Function/Security/BearerTokenHandler.cs [105:113]
public AccessTokenCache(
TokenCredential tokenCredential,
TimeSpan tokenRefreshOffset,
TimeSpan tokenRefreshRetryDelay)
{
_tokenCredential = tokenCredential;
_tokenRefreshOffset = tokenRefreshOffset;
_tokenRefreshRetryDelay = tokenRefreshRetryDelay;
}