adding redirect file and updated publish redirect file

Author: Shashank Narang

articles/healthcare-apis/.openpublishing.redirection.healthcare-apis.json

@@ -351,7 +351,7 @@
           "redirect_document_id": true
       },
       {
-          "source_path_from_root": "/articles/healthcare-apis/fhir/tutorial-web-app-write-web-app.md",
+          "source_path_from_root": "/articles/healthcare-apis/fhir/tutorial-web-app-test-postman.md",
           "redirect_url": "/azure/healthcare-apis/azure-api-for-fhir/tutorial-web-app-test-postman",
           "redirect_document_id": false
       },

articles/healthcare-apis/azure-api-for-fhir/tutorial-web-app-test-postman.md

@@ -0,0 +1,19 @@
+---
+title: Web App Tutorial - Test connecting to Azure API for FHIR
+description: These tutorials walk through an example of deploying a simple web application. This section of the tutorial walks through testing connecting to the FHIR server
+services: healthcare-apis
+ms.service: azure-health-data-services
+ms.subservice: fhir
+ms.topic: tutorial
+ms.author: kesheth
+author: expekesheth
+ms.date: 09/27/2023
+---
+
+
+There are tools available such as Postman that can allow intuitive querying.
+Once you have successfully connect to your client application, you’re ready to write your web application.
+
+>[!div class="nextstepaction"]
+>[Write a web application](tutorial-web-app-write-web-app.md)
+[!INCLUDE[FHIR trademark statement](../includes/healthcare-apis-fhir-trademark.md)]