Support to assign license for group

[kenchan0130]

Motivation

I'd like to fix the hashicorp/terraform-provider-azuread#745 issue

[kenchan0130]

GroupsClient.AssignLicense(): GroupsClient.BaseClient.Post(): unexpected status 400 with OData error: Request_BadRequest: License 90d8b3f8-712e-4f7b-aa1e-62e7ae6cbe96 does not correspond to a valid company License.

Please let me know the appropriate SKUS ID as I did not know the proper ID to use for the test.

ref: https://learn.microsoft.com/en-us/entra/identity/users/licensing-service-plan-reference

[manicminer]

Hi @kenchan0130, thanks for this and your other contributions to the SDK. At this time, I am not merging any further PRs here as I am going to deprecate this project imminently. We (HashiCorp) recently released a Microsoft Graph SDK that is now being used exclusively in the Terraform AzureAD provider instead of this SDK.

I encourage you to take a look at https://github.com/hashicorp/go-azure-sdk/tree/main/microsoft-graph. Many of the same paradigms have been implemented in the new SDK, with many improvements, and because the new SDK is auto-generated, it has massively more coverage.

For this use case, the new SDK has an AssignLicense() method in the microsoft-graph/groups/stable/group package, which implements this functionality.

As such, I'm going to close this PR, as the AzureAD provider has migrated to the new SDK and is no longer using this project. Thanks again!