minior fixes

Author: docohe

articles/data-explorer/follower.md

@@ -43,26 +43,26 @@ There are various methods you can use to attach a database. In this article, we
 var tenantId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";//Directory (tenant) ID
 var clientId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";//Application ID
 var clientSecret = "xxxxxxxxxxxxxx";//Client secret
-var subscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
+var leaderSubscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
+var followerSubscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
 
 var serviceCreds = await ApplicationTokenProvider.LoginSilentAsync(tenantId, clientId, clientSecret);
 var resourceManagementClient = new KustoManagementClient(serviceCreds){
-	SubscriptionId = subscriptionId
+	SubscriptionId = followerSubscriptionId
 };
 
-var leaderResourceGroupName = "testrg";
 var followerResourceGroupName = "followerResouceGroup";
 var leaderResourceGroup = "leaderResouceGroup";
 var leaderClusterName = "leader";
 var followerClusterName = "follower";
 var attachedDatabaseConfigurationName = "adc";
-var databaseName = "db" // Can be specific database name or * for all databases
+var databaseName = "db"; // Can be specific database name or * for all databases
 var defaultPrincipalsModificationKind = "Union"; 
 var location = "North Central US";
 
 AttachedDatabaseConfiguration attachedDatabaseConfigurationProperties = new AttachedDatabaseConfiguration()
 {
-	ClusterResourceId = $"/subscriptions/{subscriptionId}/resourceGroups/{leaderResourceGroup}/providers/Microsoft.Kusto/Clusters/{leaderClusterName}",
+	ClusterResourceId = $"/subscriptions/{leaderSubscriptionId}/resourceGroups/{leaderResourceGroup}/providers/Microsoft.Kusto/Clusters/{leaderClusterName}",
 	DatabaseName = databaseName,
 	DefaultPrincipalsModificationKind = defaultPrincipalsModificationKind,
 	Location = location
@@ -196,11 +196,12 @@ Follower cluster can detach any attached database as follows:
 var tenantId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";//Directory (tenant) ID
 var clientId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";//Application ID
 var clientSecret = "xxxxxxxxxxxxxx";//Client secret
-var subscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
+var leaderSubscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
+var followerSubscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
 
 var serviceCreds = await ApplicationTokenProvider.LoginSilentAsync(tenantId, clientId, clientSecret);
 var resourceManagementClient = new KustoManagementClient(serviceCreds){
-	SubscriptionId = subscriptionId
+	SubscriptionId = followerSubscriptionId
 };
 
 var followerResourceGroupName = "testrg";
@@ -219,11 +220,12 @@ The leader cluster can detach any attached database as follows:
 var tenantId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";//Directory (tenant) ID
 var clientId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";//Application ID
 var clientSecret = "xxxxxxxxxxxxxx";//Client secret
-var subscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
+var leaderSubscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
+var followerSubscriptionId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";
 
 var serviceCreds = await ApplicationTokenProvider.LoginSilentAsync(tenantId, clientId, clientSecret);
 var resourceManagementClient = new KustoManagementClient(serviceCreds){
-	SubscriptionId = subscriptionId
+	SubscriptionId = leaderSubscriptionId
 };
 
 var leaderResourceGroupName = "testrg";
@@ -234,7 +236,7 @@ var followerClusterName = "follower";
 var followerDatabaseDefinition = new FollowerDatabaseDefinition()
     {
         AttachedDatabaseConfigurationName = "adc",
-        ClusterResourceId = $"/subscriptions/{subscriptionId}/resourceGroups/{followerResourceGroupName}/providers/Microsoft.Kusto/Clusters/{followerClusterName}"
+        ClusterResourceId = $"/subscriptions/{followerSubscriptionId}/resourceGroups/{followerResourceGroupName}/providers/Microsoft.Kusto/Clusters/{followerClusterName}"
     };
 
 resourceManagementClient.Clusters.DetachFollowerDatabases(leaderResourceGroupName, leaderClusterName, followerDatabaseDefinition);