Fetch an access token using `az account get-access-token` for resource-A using resource-B with a scope for resource-A in its list of configured permissions?

[nlykkei]

Related command
az account get-access-token ...

Is your feature request related to a problem? Please describe.
After having preauthorized the Azure CLI for an application object (resource), I often use the following command to fetch a token for the resource for the preauthorized scope(s), e.g. user_impersonation:

az account get-access-token --resource api://779d25c3-6c74-4875-b5ae-ef9b5a04b1e8

Describe the solution you'd like
Now consider the case, where I have configured the resource with permissions for e.g. MS Graph User.Read.

In that case, I would like to use Azure CLI to fetch a token for MS Graph, with User.Read scope, using the resource, like I would normally do using the authorization code grant flow: sign-in to the resource and specify a scope of User.Read, resulting in a token for MS Graph with User.Read scope.

Describe alternatives you've considered
Currently, I need to use, e.g. Postman, to fetch a token for MS Graph using the resource in the authorization code grant flow.

Additional context
None

[yonzhan]

Thank you for opening this issue, we will look into it.