Fixed AccountDomain instructions

  - The property used to set the account domain is wrong in many articles. Fixing it here.

Author: Craig Treasure

articles/spatial-anchors/quickstarts/get-started-hololens.md

@@ -49,7 +49,7 @@ Locate the `SpatialAnchorsAccountKey` field and replace `Set me` with the accoun
 
 Locate the `SpatialAnchorsAccountId` field and replace `Set me` with the account identifier.
 
-Locate `case DemoStep::ConfigSession:` and add the following line, substituting in your account domain from earlier: `configuration.AccountKey("MyAccountDomain");`.
+Locate `case DemoStep::ConfigSession:` and add the following line, substituting in your account domain from earlier: `configuration.AccountDomain("MyAccountDomain");`.
 
 ## Deploy the app to your HoloLens
 

articles/spatial-anchors/quickstarts/get-started-ios.md

@@ -107,7 +107,7 @@ Locate the `SpatialAnchorsAccountKey` field and replace `Set me` with the accoun
 
 Locate the `SpatialAnchorsAccountId` field and replace `Set me` with the account identifier.
 
-Locate `startSession()` and add the following line, substituting in your account domain from earlier: `_cloudSession.configuration.accountKey = @"MyAccountDomain";`.
+Locate `startSession()` and add the following line, substituting in your account domain from earlier: `_cloudSession.configuration.accountDomain = @"MyAccountDomain";`.
 
 ---
 

articles/spatial-anchors/quickstarts/get-started-xamarin-android.md

@@ -59,7 +59,9 @@ Locate the `SpatialAnchorsAccountKey` field and replace `Set me` with the accoun
 
 Locate the `SpatialAnchorsAccountId` field and replace `Set me` with the account identifier.
 
-Locate `AzureSpatialAnchorsManager(Session arCoreSession)` and add the following line, substituting in your account domain from earlier: `this.spatialAnchorsSession.Configuration.AccountId = "MyAccountDomain";`.
+Open `Xamarin/SampleXamarin.Android/AzureSpatialAnchorsManager.cs`.
+
+Locate `AzureSpatialAnchorsManager(Session arCoreSession)` and add the following line, substituting in your account domain from earlier: `this.spatialAnchorsSession.Configuration.AccountDomain = "MyAccountDomain";`.
 
 ## Deploy the app to your Android device
 

articles/spatial-anchors/quickstarts/get-started-xamarin-ios.md

@@ -51,7 +51,9 @@ Locate the `SpatialAnchorsAccountKey` field and replace `Set me` with the accoun
 
 Locate the `SpatialAnchorsAccountId` field and replace `Set me` with the account identifier.
 
-Locate `StartSession()` and add the following line, substituting in your account domain from earlier: `this.cloudSession.Configuration.AccountKey = "MyAccountDomain";`.
+Open `Xamarin/SampleXamarin.iOS/ViewControllers/DemoViewControllerBase.cs`
+
+Locate `StartSession()` and add the following line, substituting in your account domain from earlier: `this.cloudSession.Configuration.AccountDomain = "MyAccountDomain";`.
 
 ## Deploy the app to your iOS device
 

includes/spatial-anchors-unity-configure-scene.md

@@ -9,4 +9,4 @@ The next step is to configure the app to use your account identifier and account
 
 In the **Project** pane, navigate to `Assets\AzureSpatialAnchors.SDK\Resources`. Select `SpatialAnchorConfig`. Then, in the **Inspector** pane, enter the `Account Key` as the value for `Spatial Anchors Account Key` and the `Account ID` as the value for `Spatial Anchors Account Id`.
 
-Next, open up `SpatialAnchorManager.cs`. Find `CreateSessionAsync()` and add the following line, substituting in your account domain from earlier: `session.Configuration.AccountId = "MyAccountDomain";`. You can add this line directly before this comment `// Configure authentication`.
+Next, open up `SpatialAnchorManager.cs`. Find `CreateSessionAsync()` and add the following line, substituting in your account domain from earlier: `session.Configuration.AccountDomain = "MyAccountDomain";`. You can add this line directly before this comment `// Configure authentication`.