Update 1.md

Author: annegentle

labs/coding-101-rest-basics-ga/1.md

@@ -10,8 +10,8 @@ This Learning Lab explains the basics of using a REST API. It also shows how to
 
 ## Prerequisites
 
-  - <a href="https://chrome.google.com/webstore/detail/postman/fhbjgbiflinjbdggehcddcbncdddomop?hl=en" target="_blank">Postman</a> installed.
-  If you are on a DevNet Zone station, <a href="https://chrome.google.com/webstore/detail/postman/fhbjgbiflinjbdggehcddcbncdddomop?hl=en" target="_blank">Postman</a> is already installed. You can start it from the Google App Launcher or Chrome by clicking <a href="https://chrome.google.com/webstore/detail/postman/fhbjgbiflinjbdggehcddcbncdddomop?hl=en" target="_blank">here</a> and clicking **Launch App**.
+  - <a href="https://www.getpostman.com" target="_blank">Postman</a> installed.
+  If you are on a DevNet Zone station, <a href="https://www.getpostman.com" target="_blank">Postman</a> is already installed. You can start it from the Google App Launcher or Chrome by clicking <a href="https://www.getpostman.com" target="_blank">here</a> and clicking **Launch App**.
 
   - Access to an APIC-EM Controller. To run the code samples, you need access to an APIC-EM controller. If you are not using your APIC-EM controller, you can use the APIC-EM Lab:
       * https://sandboxapicem.cisco.com