Workaround for issue: #251

Changed ARM scope to "https://management.core.windows.net" so I can work for MT apps. This is a workaround since "https://management.azure.com" was supossed to work. ARM team is already investigating

Author: Tiago Brenck

3-WebApp-multi-APIs/Controllers/HomeController.cs

@@ -52,7 +52,7 @@ public async Task<IActionResult> Profile()
 
         // Requires that the app has added the Azure Service Management / user_impersonation scope, and that
         // the admin tenant does not require admin consent for ARM.
-        [AuthorizeForScopes(Scopes = new[] { "https://management.azure.com/user_impersonation", "user.read", "directory.read.all" })]
+        [AuthorizeForScopes(Scopes = new[] { "https://management.core.windows.net/user_impersonation", "user.read", "directory.read.all" })]
         public async Task<IActionResult> Tenants()
         {
             var accessToken =

3-WebApp-multi-APIs/Services/ARM/ArmOperationsService.cs

@@ -35,7 +35,7 @@ public async Task<IEnumerable<string>> EnumerateTenantsIdsAccessibleByUser(strin
 
         // Use Azure Resource manager to get the list of a tenant accessible by a user
         // https://docs.microsoft.com/en-us/rest/api/resources/tenants/list
-        public static string ArmResource { get; } = "https://management.azure.com/";
+        public static string ArmResource { get; } = "https://management.core.windows.net/";
 
         protected string ArmListTenantUrl { get; } = "https://management.azure.com/tenants?api-version=2016-06-01";
     }