Added import/use/using statements to code examples.

Author: mnorman-ms

concepts/sdks/create-client.md

@@ -22,26 +22,35 @@ The client ID is the app registration ID that is generated when you [register yo
 
 :::code language="csharp" source="./snippets/dotnet/src/SdkSnippets/Snippets/CreateClients.cs" id="DeviceCodeSnippet":::
 
+Include `using` statements for  `Azure.Identity` and `Microsoft.Graph` to run this code.
+
 # [Go](#tab/go)
 
 :::code language="go" source="./snippets/go/src/snippets/create_clients.go" id="DeviceCodeSnippet":::
 
+Include `"github.com/Azure/azure-sdk-for-go/sdk/azidentity"` and, `graph "github.com/microsoftgraph/msgraph-sdk-go"` in your import block to run this code.
+
 # [Java](#tab/java)
 
 :::code language="java" source="./snippets/java/app/src/main/java/snippets/CreateClients.java" id="DeviceCodeSnippet":::
 
+Include `import` statements for `com.azure.identity.DeviceCodeCredential`, `com.azure.identity.DeviceCodeCredentialBuilder`, and `com.microsoft.graph.serviceclient.GraphServiceClient` to run this code.
+
 # [PHP](#tab/php)
 
 :::code language="php" source="./snippets/php/snippets/CreateClients.php" id="AuthorizationCodeSnippet":::
 
+Include `use` statements for `Microsoft\Graph\GraphRequestAdapter`, `Microsoft\Graph\GraphServiceClient`, and `Microsoft\Kiota\Abstractions\Authentication\BaseBearerTokenAuthenticationProvider` to run this code.
+
 # [Python](#tab/python)
 
 :::code language="python" source="./snippets/python/src/snippets/create_clients.py" id="DeviceCodeSnippet":::
 
-Import `DeviceDodeCredential` from `azure.identity`, and import `GraphServiceClient` from `msgraph.graph_service_client` to run this code.
+Include `import` statements for `DeviceDodeCredential` from `azure.identity`, and import `GraphServiceClient` from `msgraph.graph_service_client` to run this code.
 
 # [TypeScript](#tab/typescript)
 
 :::code language="typescript" source="./snippets/typescript/src/snippets/createClients.ts" id="DeviceCodeSnippet":::
 
+Include import statements for `DeviceCodeCredential` from `@azure/identity`, `Client` from `@microsoft/microsoft-graph-client`, and `TokenCredentialAuthenticationProvider` from `@microsoft/microsoft-graph-client/authProviders/azureTokenCredentials` to run this code. 
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