document listkeyvalue

Author: mumian

articles/azure-resource-manager/templates/template-functions-resource.md

@@ -2,7 +2,7 @@
 title: Template functions - resources
 description: Describes the functions to use in an Azure Resource Manager template to retrieve values about resources.
 ms.topic: conceptual
-ms.date: 04/28/2020
+ms.date: 05/20/2020
 ---
 # Resource functions for ARM templates
 
@@ -102,7 +102,7 @@ The following example returns the resource ID for a resource group lock.
 
 `list{Value}(resourceName or resourceIdentifier, apiVersion, functionValues)`
 
-The syntax for this function varies by name of the list operations. Each implementation returns values for the resource type that supports a list operation. The operation name must start with `list`. Some common usages are `listKeys` and `listSecrets`.
+The syntax for this function varies by name of the list operations. Each implementation returns values for the resource type that supports a list operation. The operation name must start with `list`. Some common usages are `listKeys`, `listKeyValue` and `listSecrets`.
 
 ### Parameters
 
@@ -123,6 +123,7 @@ The possible uses of list* are shown in the following table.
 | Resource type | Function name |
 | ------------- | ------------- |
 | Microsoft.AnalysisServices/servers | [listGatewayStatus](/rest/api/analysisservices/servers/listgatewaystatus) |
+| Microsoft.AppConfiguration] | [ListKeyValue](/rest/api/appconfiguration/configurationstores/listkeyvalue) |
 | Microsoft.AppConfiguration/configurationStores | ListKeys |
 | Microsoft.Automation/automationAccounts | [listKeys](/rest/api/automation/keys/listbyautomationaccount) |
 | Microsoft.Batch/batchAccounts | [listkeys](/rest/api/batchmanagement/batchaccount/getkeys) |