Support External SqlConnection to Fabric WareHouse/LakeHouse Using OAuth 2 Code Grant AccessToken

[jimliu]

We have a need to use OAuth 2 Code Grant AccessToken acquired from Azure AD to make external(outside Azure) SqlConnection(dotnet sql client) to Fabric LakeHouse/WareHouse to access our customers' tables.
Currently, if we do that, we got login authentication failure. We tested the same AccessToken can be used to connect to SQL Database in Fabric.

We have tested the same SqlConnection using username/password or service principle's clientId/clientSecret to connect to Fabric LakeHouse/WareHouse, they all work fine.

Please consider support for this authentication method for LakeHouse and WareHouse. Very much appreciated!