blank-placeholder.json

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "deployme": {
            "type": "string",
            "allowedValues": [
                "empty",
                "something_else"
            ]
        }
    },
    "variables": {
        "templateUri": {
            "empty": "https://raw.githubusercontent.com/4c74356b41/armotron/master/blank.json",
            "something_else": ""
        }
    },
    "resources": [
        {
            "name": "[parameters('deployme')]",
            "type": "Microsoft.Resources/deployments",
            "apiVersion": "2015-01-01",
            "properties": {
                "mode": "Incremental",
                "templateLink": {
                    "uri": "[variables('templateUri')[parameters('deployme')]]",
                    "contentVersion": "1.0.0.0"
                },
                "parameters": {}
            }
        }
    ]
}