~$ az deployment group validate \
   --resource-group MeineRG \
   --template-file azuredeploy.json \
   --parameters myarmdeployment.parameters
{
  "error": null,
  "id": "/subscriptions/.../resourceGroups/MeineRG/
              providers/Microsoft.Resources/deployments/azuredeploy",
  "name": "azuredeploy",
  "properties": {
    "correlationId": "43623100-8daa-43c3-a7df-309964015b7d",
    "debugSetting": null,
    "dependencies": [
...
