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--- title: Create your function app resources in Azure using Bicep description: Create and deploy to Azure a simple HTTP triggered serverless function using Bicep. author: ggailey777 ms.author: glenga ms.date: 03/17/2025 ms.topic: quickstart ms.service: azure-functions zone_pivot_groups: programming-languages-set-functions ms.custom: subject-armqs, mode-arm, devx-track-bicep --- # Quickstart: Create and deploy Azure Functions resources using Bicep In this article, you use Bicep to create a function app in a Flex Consumption plan in Azure, along with its required Azure resources. The function app provides a serverless execution context for your function code executions. The app uses Microsoft Entra ID with managed identities to connect to other Azure resources. Completing this quickstart incurs a small cost of a few USD cents or less in your Azure account. [!INCLUDE [About Bicep](~/reusable-content/ce-skilling/azure/includes/resource-manager-quickstart-bicep-introduction.md)] After you create the function app, you can deploy your Azure Functions project code to that app. A final code deployment step is outside the scope of this quickstart article. ## Prerequisites ### Azure account Before you begin, you must have an Azure account with an active subscription. [Create an account for free](https://azure.microsoft.com/pricing/purchase-options/azure-account?cid=msft_learn). ## Review the Bicep file The Bicep file used in this quickstart is from an [Azure Quickstart Template](https://github.com/Azure/azure-quickstart-templates/blob/master/quickstarts/microsoft.web/function-app-flex-managed-identities/main.bicep). :::code language="bicep" source="~/quickstart-templates/quickstarts/microsoft.web/function-app-flex-managed-identities/main.bicep"::: This deployment file creates these Azure resources needed by a function app that securely connects to Azure services: [!INCLUDE [functions-azure-resources-list](../../includes/functions-azure-resources-list.md)] [!INCLUDE [functions-deployment-considerations-infra](../../includes/functions-deployment-considerations-infra.md)] ## Deploy the Bicep file 1. Save the Bicep file as **main.bicep** to your local computer. 1. Deploy the Bicep file using either Azure CLI or Azure PowerShell. ### [Azure CLI](#tab/azure-cli) ::: zone pivot="programming-language-csharp" ```azurecli az group create --name exampleRG --location <SUPPORTED_REGION> az deployment group create --resource-group exampleRG --template-file main.bicep --parameters functionAppRuntime=dotnet-isolated functionAppRuntimeVersion=8.0 ``` ::: zone-end ::: zone pivot="programming-language-java" ```azurecli az group create --name exampleRG --location <SUPPORTED_REGION> az deployment group create --resource-group exampleRG --template-file main.bicep --parameters functionAppRuntime=java functionAppRuntimeVersion=17 ``` ::: zone-end ::: zone pivot="programming-language-javascript,programming-language-typescript" ```azurecli az group create --name exampleRG --location <SUPPORTED_REGION> az deployment group create --resource-group exampleRG --template-file main.bicep --parameters functionAppRuntime=node functionAppRuntimeVersion=20 ``` ::: zone-end ::: zone pivot="programming-language-python" ```azurecli az group create --name exampleRG --location <SUPPORTED_REGION> az deployment group create --resource-group exampleRG --template-file main.bicep --parameters functionAppRuntime=python functionAppRuntimeVersion=3.11 ``` ::: zone-end ::: zone pivot="programming-language-powershell" ```azurecli az group create --name exampleRG --location <SUPPORTED_REGION> az deployment group create --resource-group exampleRG --template-file main.bicep --parameters functionAppRuntime=powerShell functionAppRuntimeVersion=7.4 ``` ::: zone-end ### [Azure PowerShell](#tab/azure-powershell) ::: zone pivot="programming-language-csharp" ```azurepowershell New-AzResourceGroup -Name exampleRG -Location <SUPPORTED_REGION> New-AzResourceGroupDeployment -ResourceGroupName exampleRG -TemplateFile ./main.bicep -functionAppRuntime "dotnet-isolated" -functionAppRuntimeVersion "8.0" ``` ::: zone-end ::: zone pivot="programming-language-java" ```azurepowershell New-AzResourceGroup -Name exampleRG -Location <SUPPORTED_REGION> New-AzResourceGroupDeployment -ResourceGroupName exampleRG -TemplateFile ./main.bicep -functionAppRuntime "java" -functionAppRuntimeVersion "17" ``` ::: zone-end ::: zone pivot="programming-language-javascript,programming-language-typescript" ```azurepowershell New-AzResourceGroup -Name exampleRG -Location <SUPPORTED_REGION> New-AzResourceGroupDeployment -ResourceGroupName exampleRG -TemplateFile ./main.bicep -functionAppRuntime "node" -functionAppRuntimeVersion "20" ``` ::: zone-end ::: zone pivot="programming-language-python" ```azurepowershell New-AzResourceGroup -Name exampleRG -Location <SUPPORTED_REGION> New-AzResourceGroupDeployment -ResourceGroupName exampleRG -TemplateFile ./main.bicep -functionAppRuntime "python" -functionAppRuntimeVersion "3.11" ``` ::: zone-end ::: zone pivot="programming-language-powershell" ```azurepowershell New-AzResourceGroup -Name exampleRG -Location <SUPPORTED_REGION> New-AzResourceGroupDeployment -ResourceGroupName exampleRG -TemplateFile ./main.bicep -functionAppRuntime "powershell" -functionAppRuntimeVersion "7.4" ``` ::: zone-end --- In this example, replace `<SUPPORTED_REGION>` with a region that [supports the Flex Consumption plan](./flex-consumption-how-to.md#view-currently-supported-regions). When the deployment finishes, you should see a message indicating the deployment succeeded. ## Validate the deployment Use Azure CLI or Azure PowerShell to validate the deployment. ### [Azure CLI](#tab/azure-cli) ```azurecli-interactive az resource list --resource-group exampleRG ``` ### [Azure PowerShell](#tab/azure-powershell) ```azurepowershell-interactive Get-AzResource -ResourceGroupName exampleRG ``` --- [!INCLUDE [functions-welcome-page](../../includes/functions-welcome-page.md)] ## Clean up resources [!INCLUDE [functions-cleanup-resources-infra](../../includes/functions-cleanup-resources-infra.md)] ## Next steps [!INCLUDE [functions-quickstarts-infra-next-steps](../../includes/functions-quickstarts-infra-next-steps.md)]