# DescribeAppLicenseUsage


Retrieves license included application usage information.

## Request Syntax


```
{
   "BillingPeriod": "string",
   "MaxResults": number,
   "NextToken": "string"
}
```

## Request Parameters


For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [BillingPeriod](#API_DescribeAppLicenseUsage_RequestSyntax) **   <a name="WorkSpacesApplications-DescribeAppLicenseUsage-request-BillingPeriod"></a>
Billing period for the usage record.  
Specify the value in *yyyy-mm* format. For example, for August 2025, use *2025-08*.  
Type: String  
Length Constraints: Minimum length of 1.  
Required: Yes

 ** [MaxResults](#API_DescribeAppLicenseUsage_RequestSyntax) **   <a name="WorkSpacesApplications-DescribeAppLicenseUsage-request-MaxResults"></a>
The maximum number of results to return.  
Type: Integer  
Required: No

 ** [NextToken](#API_DescribeAppLicenseUsage_RequestSyntax) **   <a name="WorkSpacesApplications-DescribeAppLicenseUsage-request-NextToken"></a>
Token for pagination of results.  
Type: String  
Length Constraints: Minimum length of 1.  
Required: No

## Response Syntax


```
{
   "AppLicenseUsages": [ 
      { 
         "BillingPeriod": "string",
         "LicenseType": "string",
         "OwnerAWSAccountId": "string",
         "SubscriptionFirstUsedDate": number,
         "SubscriptionLastUsedDate": number,
         "UserArn": "string",
         "UserId": "string"
      }
   ],
   "NextToken": "string"
}
```

## Response Elements


If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

 ** [AppLicenseUsages](#API_DescribeAppLicenseUsage_ResponseSyntax) **   <a name="WorkSpacesApplications-DescribeAppLicenseUsage-response-AppLicenseUsages"></a>
Collection of license usage records.  
Type: Array of [AdminAppLicenseUsageRecord](API_AdminAppLicenseUsageRecord.md) objects

 ** [NextToken](#API_DescribeAppLicenseUsage_ResponseSyntax) **   <a name="WorkSpacesApplications-DescribeAppLicenseUsage-response-NextToken"></a>
Token for pagination of results.  
Type: String  
Length Constraints: Minimum length of 1.

## Errors


For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** InvalidParameterCombinationException **   
Indicates an incorrect combination of parameters, or a missing parameter.    
 ** Message **   
The error message in the exception.
HTTP Status Code: 400

 ** OperationNotPermittedException **   
The attempted operation is not permitted.    
 ** Message **   
The error message in the exception.
HTTP Status Code: 400

 ** ResourceNotFoundException **   
The specified resource was not found.    
 ** Message **   
The error message in the exception.
HTTP Status Code: 400

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/appstream-2016-12-01/DescribeAppLicenseUsage) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/appstream-2016-12-01/DescribeAppLicenseUsage)