---
title: Function
description: Datadog, the leading service for cloud-scale monitoring.
breadcrumbs: Docs > DDSQL Reference > Data Directory > Function
---
# Function
This table represents the Function resource from Microsoft Azure.
```
azure.function
```
## Fields
| Title | ID | Type | Data Type | Description |
| ------------------------------------------------- | ---- | ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------- |
| _key | core | string |
| availability_state | core | string | Management information availability state for the app. |
| client_affinity_enabled | core | bool | true to enable client affinity; false to stop sending session affinity cookies, which route client requests in the same session to the same instance. Default is true. |
| client_cert_enabled | core | bool | true to enable client certificate authentication (TLS mutual authentication); otherwise, false. Default is false. |
| client_cert_exclusion_paths | core | string | client certificate authentication comma-separated exclusion paths |
| client_cert_mode | core | string | This composes with ClientCertEnabled setting.- ClientCertEnabled: false means ClientCert is ignored.- ClientCertEnabled: true and ClientCertMode: Required means ClientCert is required.- ClientCertEnabled: true and ClientCertMode: Optional means ClientCert is optional or accepted. |
| container_size | core | int64 | Size of the function container. |
| custom_domain_verification_id | core | string | Unique identifier that verifies the custom domains assigned to the app. Customer will add this id to a txt record for verification. |
| daily_memory_time_quota | core | int64 | Maximum allowed daily memory-time quota (applicable on dynamic apps only). |
| default_host_name | core | string | Default hostname of the app. Read-only. |
| enabled | core | bool | true if the app is enabled; otherwise, false. Setting this value to false disables the app (takes the app offline). |
| enabled_host_names | core | array | Enabled hostnames for the app.Hostnames need to be assigned (see HostNames) AND enabled. Otherwise,the app is not served on those hostnames. |
| extended_location | core | json |
| host_names | core | array | Hostnames associated with the app. |
| host_names_disabled | core | bool | true to disable the public hostnames of the app; otherwise, false. If true, the app is only accessible via API management process. |
| hosting_environment | core | string |
| hosting_environment_id | core | string |
| hosting_environment_profile | core | string |
| https_only | core | bool | HttpsOnly: configures a web site to accept only https requests. Issues redirect forhttp requests |
| hyper_v | core | bool | Hyper-V sandbox. |
| id | core | string | Resource Id. |
| identity_principal_id | core | string |
| identity_tenant_id | core | string |
| identity_type | core | string |
| in_progress_operation_id | core | string | Specifies an operation id if this site has a pending operation. |
| is_default_container | core | bool | true if the app is a default container; otherwise, false. |
| is_xenon | core | bool | Obsolete: Hyper-V sandbox. |
| key_vault_reference_identity | core | string | Identity to use for Key Vault Reference authentication. |
| kind | core | string | Kind of resource. |
| last_modified_time_utc | core | string | Last time the app was modified, in UTC. Read-only. |
| location | core | string | Resource Location. |
| max_number_of_workers | core | int64 | Maximum number of workers.This only applies to Functions container. |
| name | core | string | Resource Name. |
| outbound_ip_addresses | core | string | List of IP addresses that the app uses for outbound connections (e.g. database access). Includes VIPs from tenants that site can be hosted with current settings. Read-only. |
| possible_outbound_ip_addresses | core | string | List of IP addresses that the app uses for outbound connections (e.g. database access). Includes VIPs from all tenants except dataComponent. Read-only. |
| redundancy_mode | core | string | Site redundancy mode |
| repository_site_name | core | string | Name of the repository site. |
| reserved | core | bool | true if reserved; otherwise, false. |
| resource_group | core | string |
| scm_site_also_stopped | core | bool | true to stop SCM (KUDU) site when the app is stopped; otherwise, false. The default is false. |
| server_farm_id | core | string | Resource ID of the associated App Service plan, formatted as: "/subscriptions/{subscriptionID}/resourceGroups/{groupName}/providers/Microsoft.Web/serverfarms/{appServicePlanName}". |
| site_config_acr_use_managed_identity_creds | core | bool |
| site_config_acr_user_managed_identity_id | core | string |
| site_config_always_on | core | bool |
| site_config_ftps_state | core | string |
| site_config_function_app_scale_limit | core | int64 |
| site_config_http20_enabled | core | bool |
| site_config_http_logging_enabled | core | bool |
| site_config_java_container | core | string |
| site_config_java_container_version | core | string |
| site_config_java_version | core | string |
| site_config_limits | core | int64 |
| site_config_linux_fx_version | core | string |
| site_config_load_balancing | core | string |
| site_config_local_my_sql_enabled | core | bool |
| site_config_logs_directory_size_limit | core | int64 |
| site_config_managed_pipeline_mode | core | string |
| site_config_managed_service_identity_id | core | int64 |
| site_config_min_tls_version | core | string |
| site_config_minimum_elastic_instance_count | core | int64 |
| site_config_net_framework_version | core | string |
| site_config_node_version | core | string |
| site_config_number_of_workers | core | int64 |
| site_config_php_version | core | string |
| site_config_power_shell_version | core | string |
| site_config_pre_warmed_instance_count | core | int64 |
| site_config_publishing_username | core | string |
| site_config_python_version | core | string |
| site_config_remote_debugging_enabled | core | bool |
| site_config_remote_debugging_version | core | string |
| site_config_request_tracing_enabled | core | bool |
| site_config_scm_ip_security_restrictions_use_main | core | bool |
| site_config_scm_type | core | string |
| site_config_tracing_options | core | string |
| site_config_use32_bit_worker_process | core | bool |
| site_config_vnet_name | core | string |
| site_config_web_sockets_enabled | core | bool |
| site_config_windows_fx_version | core | string |
| site_config_x_managed_service_identity_id | core | int64 |
| state | core | string | Current state of the app. |
| storage_account_required | core | bool | Checks if Customer provided storage account is required |
| subscription_id | core | string |
| subscription_name | core | string |
| suspended_till | core | string | App suspended till in case memory-time quota is exceeded. |
| tags | core | hstore_csv |
| target_swap_slot | core | string | Specifies which deployment slot this app will swap into. Read-only. |
| traffic_manager_host_names | core | array | Azure Traffic Manager hostnames associated with the app. Read-only. |
| type | core | string | Resource type. |
| usage_state | core | string | State indicating whether the app has exceeded its quota usage. Read-only. |
| virtual_network_subnet_id | core | string | Azure Resource Manager ID of the Virtual network and subnet to be joined by Regional VNET Integration.This must be of the form /subscriptions/{subscriptionName}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualNetworks/{vnetName}/subnets/{subnetName} |
| web_auth_settings | core | json |