update

Author: vicancy

articles/azure-web-pubsub/howto-generate-client-access-url.md

@@ -27,7 +27,7 @@ The same Client Access URL can be generated by using the Web PubSub server SDK.
 
 # [JavaScript](#tab/javascript)
 
-1. Follow [./reference-server-sdk-js.md#getting-started] to create a `WebPubSubServiceClient` object `service`
+1. Follow [Getting started with server SDK](./reference-server-sdk-js.md#getting-started) to create a `WebPubSubServiceClient` object `service`
 
 2. Generate Client Access URL by calling `WebPubSubServiceClient.getClientAccessToken`:
     * Configure user ID
@@ -53,7 +53,7 @@ The same Client Access URL can be generated by using the Web PubSub server SDK.
 
 # [C#](#tab/csharp)
 
-1. Follow [./reference-server-sdk-csharp#getting-started] to create a `WebPubSubServiceClient` object `service`
+1. Follow [Getting started with server SDK](./reference-server-sdk-csharp#getting-started) to create a `WebPubSubServiceClient` object `service`
 
 2. Generate Client Access URL by calling `WebPubSubServiceClient.GetClientAccessUri`:
     * Configure user ID
@@ -79,7 +79,7 @@ The same Client Access URL can be generated by using the Web PubSub server SDK.
 
 # [Python](#tab/python)
 
-1. Follow [./reference-server-sdk-python.md#install-the-package] to create a `WebPubSubServiceClient` object `service`
+1. Follow [Getting started with server SDK](./reference-server-sdk-python.md#install-the-package) to create a `WebPubSubServiceClient` object `service`
 
 2. Generate Client Access URL by calling `WebPubSubServiceClient.get_client_access_token`:
     * Configure user ID
@@ -105,7 +105,7 @@ The same Client Access URL can be generated by using the Web PubSub server SDK.
 
 # [Java](#tab/java)
 
-1. Follow [./reference-server-sdk-java.md#getting-started] to create a `WebPubSubServiceClient` object `service`
+1. Follow [Getting started with server SDK](./reference-server-sdk-java.md#getting-started) to create a `WebPubSubServiceClient` object `service`
 
 2. Generate Client Access URL by calling `WebPubSubServiceClient.getClientAccessToken`:
     * Configure user ID
@@ -147,19 +147,7 @@ In real-world code, we usually have a server side to host the logic generating t
 You can enable Azure AD in your service and use the Azure AD token to invoke [Generate Client Token rest API](/rest/api/webpubsub/dataplane/web-pub-sub/generate-client-token) to get the token for the client to use.
 
 1. Follow [Authorize from application](./howto-authorize-from-application.md) to enable Azure AD.
-2. Get the Azure AD token with Postman:
-    1. For the URI, enter `https://login.microsoftonline.com/<TENANT ID>/oauth2/token`. Replace `<TENANT ID>` with the **Directory (tenant) ID value** in the **Overview** tab of the application you created earlier.
-    2. On the **Headers** tab, add **Content-Type** key and `application/x-www-form-urlencoded` for the value.
-    3. Switch to the **Body** tab, and add the following keys and values.
-        1. Select `x-www-form-urlencoded`.
-        2. Add `grant_type` key, and type `client_credentials` for the value.
-        3. Add `client_id` key, and paste the value of **Application (client) ID** in the **Overview** tab of the application you created earlier.
-        4. Add `client_secret` key, and paste the value of client secret you noted down earlier.
-        5. Add `resource` key, and type `https://webpubsub.azure.com` for the value.
-    4. Select **Send** to send the request to get the token. You see the Azure AD token in the `access_token` field.
-
-        ![The diagram shows how to get Azure AD token using postman.](./media/howto-generate-client-access-url/get-azure-ad-token-using-postman-response.png)
-
+2. Follow [Get Azure AD token](./howto-authorize-from-application#use-postman-to-get-the-azure-ad-token) to get the Azure AD token with Postman.
 3. Use the Azure AD token to invoke `:generateToken` with Postman:
     1. For the URI, enter `https://{Endpoint}/api/hubs/{hub}/:generateToken?api-version=2022-11-01`
     2. On the **Auth** tab, select **Bearer Token** and paste the Azure AD token fetched in the previous step