# ListApplications
<a name="API_ListApplications"></a>

Lists the IDs of the applications that you are monitoring. 

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

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

## Request Parameters
<a name="API_ListApplications_RequestParameters"></a>

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.

 ** [AccountId](#API_ListApplications_RequestSyntax) **   <a name="appinsights-ListApplications-request-AccountId"></a>
The AWS account ID for the resource group owner.  
Type: String  
Length Constraints: Fixed length of 12.  
Pattern: `^\d{12}$`   
Required: No

 ** [MaxResults](#API_ListApplications_RequestSyntax) **   <a name="appinsights-ListApplications-request-MaxResults"></a>
The maximum number of results to return in a single call. To retrieve the remaining results, make another call with the returned `NextToken` value.  
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 40.  
Required: No

 ** [NextToken](#API_ListApplications_RequestSyntax) **   <a name="appinsights-ListApplications-request-NextToken"></a>
The token to request the next page of results.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `.+`   
Required: No

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

```
{
   "ApplicationInfoList": [ 
      { 
         "AccountId": "string",
         "AttachMissingPermission": boolean,
         "AutoConfigEnabled": boolean,
         "CWEMonitorEnabled": boolean,
         "DiscoveryType": "string",
         "LifeCycle": "string",
         "OpsCenterEnabled": boolean,
         "OpsItemSNSTopicArn": "string",
         "Remarks": "string",
         "ResourceGroupName": "string",
         "SNSNotificationArn": "string"
      }
   ],
   "NextToken": "string"
}
```

## Response Elements
<a name="API_ListApplications_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.

 ** [ApplicationInfoList](#API_ListApplications_ResponseSyntax) **   <a name="appinsights-ListApplications-response-ApplicationInfoList"></a>
The list of applications.  
Type: Array of [ApplicationInfo](API_ApplicationInfo.md) objects

 ** [NextToken](#API_ListApplications_ResponseSyntax) **   <a name="appinsights-ListApplications-response-NextToken"></a>
The token used to retrieve the next page of results. This value is `null` when there are no more results to return.   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `.+` 

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

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

 ** InternalServerException **   
The server encountered an internal error and is unable to complete the request.  
HTTP Status Code: 400

 ** ValidationException **   
The parameter is not valid.  
HTTP Status Code: 400

## See Also
<a name="API_ListApplications_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/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/application-insights-2018-11-25/ListApplications) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/application-insights-2018-11-25/ListApplications)