# PutAppInstanceUserExpirationSettings
<a name="API_PutAppInstanceUserExpirationSettings"></a>

Sets the number of days before the `AppInstanceUser` is automatically deleted.

**Note**  
A background process deletes expired `AppInstanceUsers` within 6 hours of expiration. Actual deletion times may vary.  
Expired `AppInstanceUsers` that have not yet been deleted appear as active, and you can update their expiration settings. The system honors the new settings.

## Request Syntax
<a name="API_PutAppInstanceUserExpirationSettings_RequestSyntax"></a>

```
PUT /app-instance-users/appInstanceUserArn/expiration-settings HTTP/1.1
Content-type: application/json

{
   "ExpirationSettings": { 
      "ExpirationCriterion": "string",
      "ExpirationDays": number
   }
}
```

## URI Request Parameters
<a name="API_PutAppInstanceUserExpirationSettings_RequestParameters"></a>

The request uses the following URI parameters.

 ** [appInstanceUserArn](#API_PutAppInstanceUserExpirationSettings_RequestSyntax) **   <a name="chimesdk-PutAppInstanceUserExpirationSettings-request-uri-AppInstanceUserArn"></a>
The ARN of the `AppInstanceUser`.  
Length Constraints: Minimum length of 5. Maximum length of 1600.  
Pattern: `arn:[a-z0-9-\.]{1,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[^/].{0,1023}`   
Required: Yes

## Request Body
<a name="API_PutAppInstanceUserExpirationSettings_RequestBody"></a>

The request accepts the following data in JSON format.

 ** [ExpirationSettings](#API_PutAppInstanceUserExpirationSettings_RequestSyntax) **   <a name="chimesdk-PutAppInstanceUserExpirationSettings-request-ExpirationSettings"></a>
Settings that control the interval after which an `AppInstanceUser` is automatically deleted.  
Type: [ExpirationSettings](API_ExpirationSettings.md) object  
Required: No

## Response Syntax
<a name="API_PutAppInstanceUserExpirationSettings_ResponseSyntax"></a>

```
HTTP/1.1 200
Content-type: application/json

{
   "AppInstanceUserArn": "string",
   "ExpirationSettings": { 
      "ExpirationCriterion": "string",
      "ExpirationDays": number
   }
}
```

## Response Elements
<a name="API_PutAppInstanceUserExpirationSettings_ResponseElements"></a>

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

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

 ** [AppInstanceUserArn](#API_PutAppInstanceUserExpirationSettings_ResponseSyntax) **   <a name="chimesdk-PutAppInstanceUserExpirationSettings-response-AppInstanceUserArn"></a>
The ARN of the `AppInstanceUser`.  
Type: String  
Length Constraints: Minimum length of 5. Maximum length of 1600.  
Pattern: `arn:[a-z0-9-\.]{1,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[^/].{0,1023}` 

 ** [ExpirationSettings](#API_PutAppInstanceUserExpirationSettings_ResponseSyntax) **   <a name="chimesdk-PutAppInstanceUserExpirationSettings-response-ExpirationSettings"></a>
Settings that control the interval after which an `AppInstanceUser` is automatically deleted.  
Type: [ExpirationSettings](API_ExpirationSettings.md) object

## Errors
<a name="API_PutAppInstanceUserExpirationSettings_Errors"></a>

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

 ** BadRequestException **   
The input parameters don't match the service's restrictions.  
HTTP Status Code: 400

 ** ConflictException **   
The request could not be processed because of conflict in the current state of the resource.  
HTTP Status Code: 409

 ** ForbiddenException **   
The client is permanently forbidden from making the request.  
HTTP Status Code: 403

 ** ServiceFailureException **   
The service encountered an unexpected error.  
HTTP Status Code: 500

 ** ServiceUnavailableException **   
The service is currently unavailable.  
HTTP Status Code: 503

 ** ThrottledClientException **   
The client exceeded its request rate limit.  
HTTP Status Code: 429

 ** UnauthorizedClientException **   
The client is not currently authorized to make the request.  
HTTP Status Code: 401

## See Also
<a name="API_PutAppInstanceUserExpirationSettings_SeeAlso"></a>

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/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/chime-sdk-identity-2021-04-20/PutAppInstanceUserExpirationSettings)