deployment-template.json

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "AzureFunctionName": {
            "type": "string",
            "metadata": {
                "description": "Azure Function name - must be globally unique"
            }
        },
        "ApplicationInsightsName": {
            "type": "string",
            "metadata": {
                "description": "Application Insights instance name."
            }
        },
        "StorageAccountName": {
            "type": "string",
            "maxLength": 24,
            "metadata": {
                "description": "Storage account name (must be globally unique, max 24 characters)."
            }
        },
        "NewOrExistingStorageAccount": {
            "type": "string",
            "allowedValues": [
                "new",
                "existing"
            ]
        },
        "StorageAccountType": {
            "type": "string",
            "allowedValues": [
                "Standard_LRS",
                "Standard_GRS",
                "Standard_RAGRS"
            ],
            "metadata": {
                "description": "Storage Account type"
            }
        },
        "TeamsWebhookURL": {
            "type": "string",
            "metadata": {
                "description": "Microsoft Teams channel webhook URL."
            }
        },
        "location": {
            "type": "string",
            "defaultValue": "[resourceGroup().location]",
            "metadata": {
                "description": "Location for all resources."
            }
        }
    },
    "variables": {
        "sa-name": "[parameters('StorageAccountName')]",
        "storageAccountid": "[resourceId('Microsoft.Storage/storageAccounts', parameters('StorageAccountName'))]" 
    },
    "resources": [
        {
            "condition": "[equals(parameters('NewOrExistingStorageAccount'),'new')]",
            "type": "Microsoft.Storage/storageAccounts",
            "name": "[variables('sa-name')]",
            "apiVersion": "2019-04-01",
            "location": "[resourceGroup().location]",
            "kind": "StorageV2",
            "sku": {
                "name": "[parameters('storageAccountType')]"
            }
        },
        {
            "apiVersion": "2015-05-01",
            "name": "[parameters('ApplicationInsightsName')]",
            "type": "Microsoft.Insights/components",
            "kind": "web",
            "location": "[resourceGroup().location]",
            "tags": {
                "[concat('hidden-link:', resourceGroup().id, '/providers/Microsoft.Web/sites/', parameters('AzureFunctionName'))]": "Resource"
            },
            "properties": {
                "Application_Type": "web",
                "ApplicationId": "[parameters('ApplicationInsightsName')]"
            }
        },
        {
            "apiVersion": "2015-08-01",
            "type": "Microsoft.Web/sites",
            "kind": "functionapp,linux",
            "name": "[parameters('AzureFunctionName')]",
            "location": "[resourceGroup().location]",
            "dependsOn": [
                "[resourceId('Microsoft.Storage/storageAccounts', parameters('StorageAccountName'))]",
                "[resourceId('Microsoft.Insights/components', parameters('ApplicationInsightsName'))]"
            ],
            "properties": {
                "siteConfig": {
                    "appSettings": [
                        {
                            "name": "AzureWebJobsStorage",
                            "value": "[concat('DefaultEndpointsProtocol=https;AccountName=', parameters('StorageAccountName'), ';AccountKey=', listKeys(variables('storageAccountid'),'2015-05-01-preview').key1)]"
                        },
                        {
                            "name": "FUNCTIONS_WORKER_RUNTIME",
                            "value": "python"
                        },
                        {
                            "name": "FUNCTIONS_EXTENSION_VERSION",
                            "value": "~3"
                        },
                        {
                            "name": "APPINSIGHTS_INSTRUMENTATIONKEY",
                            "value": "[reference(resourceId('microsoft.insights/components/', parameters('ApplicationInsightsName')), '2015-05-01').InstrumentationKey]"
                        },
                        {
                            "name": "TEAMS_WEBHOOK_URL",
                            "value": "[parameters('TeamsWebhookURL')]"
                        }
                    ]
                },
                "reserved": true
            }
        }
        
    ]
}