azuredeploy.json

{
    "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "consumptionAppPlanName": {
            "type": "string",
            "defaultValue": "",
            "metadata": {
                 "description": "The name of the azure function consumption app service plan."
            }
        },
        "location": {
            "type": "string",
            "defaultValue": "[resourceGroup().location]",
            "metadata": {
                "description": "The location in which the resource should be deployed."
            }
        }
    },
    "variables": { },
    "resources": [
        {
            "type": "Microsoft.Web/serverfarms",
            "apiVersion": "2018-02-01",
            "name": "[parameters('consumptionAppPlanName')]",
            "location": "[parameters('location')]",
            "sku": {
                "name": "Y1",
                "tier": "Dynamic"
            },
            "properties": {
                "name": "[parameters('consumptionAppPlanName')]",
                "computeMode": "Dynamic"
            }
        }
    ]
}