Merge pull request #185535 from dominicbetts/central-gateway-updates

Fix deploy to Azure button

Author: PRMerger-2

articles/iot-central/core/howto-build-iotc-device-bridge.md

@@ -50,7 +50,7 @@ To deploy the device bridge to your subscription:
 
 1. Use the **Deploy to Azure** button below to open the custom Resource Manager template that deploys the function app to your subscription. Use the **ID Scope** and **Primary key** from the previous step:
 
-    [![Deploy to Azure](http://azuredeploy.net/deploybutton.png)](https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2FAzure%2Fiotc-device-bridge%2Fmaster%2Fazuredeploy.json)
+    [![Deploy to Azure Button](https://aka.ms/deploytoazurebutton)](https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2FAzure%2Fiotc-device-bridge%2Fmaster%2Fazuredeploy.json)
 
 After the deployment is completed, you need to install the NPM packages the function requires: