Template/Service/parameter.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "clusterName": {
      "value": "<CLUSTERNAME>"
    },
    "applicationName": {
      "value": "<APPNAME>"
    },
    "serviceName": {
      "value": "<SERVICENAME>"
    }
  }
}