Microsoft.Azure.ActiveDirectory.GraphClient vs Microsoft.Extensions.Configuration.EnvironmentVariables

Environment variables configuration provider implementation for Microsoft.Extensions.Configuration.

This is the .NET Client Library for Microsoft Azure Active Directory Graph API. Learn more about Azure AD Graph API @ https://msdn.microsoft.com/Library/Azure/Ad/Graph/howto/azure-ad-graph-api-operations-overview. NOTE: Azure AD Graph API functionality is also available through Microsoft Graph, a unified API that also includes APIs from other Microsoft services like Outlook, OneDrive, OneNote, Planner, and Office Graph, all accessed through a single endpoint with a single access token. Find out more about Microsoft Graph @ http://graph.microsoft.com, and find the Microsoft Graph .Net Client Library @ https://www.nuget.org/packages/Microsoft.Graph and the open source code and further documentation @ https://github.com/microsoftgraph/msgraph-sdk-dotnet Usage information is available on our AAD Graph blog @ http://blogs.msdn.com/b/aadgraphteam/archive/2014/12/12/announcing-azure-ad-graph-api-client-library-2-0.aspx and sample usage on github @ https://github.com/AzureADSamples/WebApp-GraphAPI-DotNet and https://github.com/AzureADSamples/ConsoleApp-GraphAPI-DotNet.