mainTemplate.json

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "metadata": {
    "_generator": {
      "name": "bicep",
      "version": "0.5.6.12127",
      "templateHash": "12144059695652148753"
    }
  },
  "parameters": {
    "virtualNetwork": {
      "type": "string",
      "defaultValue": "",
      "metadata": {
        "description": ""
      }
    },
    "virtualAddress": {
      "type": "string",
      "defaultValue": "",
      "metadata": {
        "description": ""
      }
    },
    "managementSubnet": {
      "type": "string",
      "defaultValue": "",
      "metadata": {
        "description": ""
      }
    },
    "managementAddress": {
      "type": "string",
      "defaultValue": "",
      "metadata": {
        "description": ""
      }
    },
    "desktopSubnet": {
      "type": "string",
      "defaultValue": "",
      "metadata": {
        "description": ""
      }
    },
    "desktopAddress": {
      "type": "string",
      "defaultValue": "",
      "metadata": {
        "description": ""
      }
    },
    "dmzSubnet": {
      "type": "string",
      "defaultValue": "",
      "metadata": {
        "description": ""
      }
    },
    "dmzAddress": {
      "type": "string",
      "defaultValue": "",
      "metadata": {
        "description": ""
      }
    },
    "location": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]",
      "metadata": {
        "description": "Location for all resources."
      }
    }
  },
  "resources": [
    {
      "type": "Microsoft.Network/virtualNetworks",
      "apiVersion": "2020-06-01",
      "name": "[parameters('virtualNetwork')]",
      "location": "[parameters('location')]",
      "properties": {
        "addressSpace": {
          "addressPrefixes": [
            "[parameters('virtualAddress')]"
          ]
        },
        "subnets": [
          {
            "name": "[parameters('managementSubnet')]",
            "properties": {
              "addressPrefix": "[parameters('managementAddress')]"
            }
          },
          {
            "name": "[parameters('desktopSubnet')]",
            "properties": {
              "addressPrefix": "[parameters('desktopAddress')]"
            }
          },
          {
            "name": "[parameters('dmzSubnet')]",
            "properties": {
              "addressPrefix": "[parameters('dmzAddress')]"
            }
          }
        ]
      }
    }
  ]
}