{
  "$schema": "https://schema.management.azure.com/schemas/0.1.2-preview/CreateUIDefinition.MultiVm.json#",
  "handler": "Microsoft.Compute.MultiVm",
  "version": "0.1.2-preview",
  "parameters": {
    "basics": [
      {
        "name": "vmName",
        "type": "Microsoft.Common.TextBox",
        "label": "Name",
        "defaultValue": "Terraform",
        "toolTip": "",
        "constraints": {
          "required": true,
          "regex": "^[a-z0-9A-Z]{1,54}$",
          "validationMessage": "Only alphanumeric characters are allowed, and the value must be 1-54 characters long."
        },
        "visible": true
      },
      {
        "name": "userName",
        "type": "Microsoft.Compute.UserNameTextBox",
        "label": "User name",
        "defaultValue": "",
        "toolTip": "",
        "constraints": {
          "required": true
        },
        "osPlatform": "Linux",
        "visible": true
      },
      {
        "name": "authType",
        "type": "Microsoft.Compute.CredentialsCombo",
        "label": {
          "authenticationType": "Authentication type",
          "password": "Password",
          "confirmPassword": "Confirm password",
          "sshPublicKey": "SSH public key"
        },
        "toolTip": {
          "authenticationType": "",
          "password": "",
          "sshPublicKey": ""
        },
        "constraints": {
          "required": true,
          "customPasswordRegex": "^(?=.*[A-Za-z])(?=.*\\d)[A-Za-z\\d@#\\$%\\^&\\*-_!+=\\[\\]\\{\\}\\|\\\\:',\\.\\?\\/`~\"\\(\\);]{8,}$",
          "customValidationMessage": "The password must contain at least 8 characters, with at least 1 letter and 1 number. Alphanumerical (@#$%^&*-_!+=[]{}|\\:',.?/`~\"();)and special characters are allowed"
        },
        "options": {
          "hideConfirmation": false,
          "hidePassword": false
        },
        "osPlatform": "Linux",
        "visible": true
      }
    ],
    "outputs": {
      "adminPassword": "[basics('authType').password]",
      "adminSSHPublicKey": "[basics('authType').sshPublicKey]",
      "adminUserName": "[basics('userName')]",
      "authenticationType": "[basics('authType').authenticationType]",
      "vmName": "[basics('vmName')]",
      "vmSize": "Standard_D1_V2",
      "location": "[location()]",
      "spType": "msi"
    }
  }
}