Having to rely on a https://docs.microsoft.com/en-us/azure/active-directory/enterprise-users/licensing-service-plan-reference#next-steps which: Doesn't list all products Is manually maintained Is...
Several months later I still find it hard to understand why Microsoft can justify manually maintaining and updating a table and https://download.microsoft.com/download/e/3/e/e3e9faf2-f28b-490a-9ada-c6089a1fc5b0/Product%20names%20and%20service%20plan%20identifiers%20for%20licensing.csv (last updated a few days ago), rather than having all this available via Graph...