# DeleteApplicationCloudWatchLoggingOption


Deletes an Amazon CloudWatch log stream from an SQL-based Kinesis Data Analytics application. 

## Request Syntax


```
{
   "ApplicationName": "string",
   "CloudWatchLoggingOptionId": "string",
   "ConditionalToken": "string",
   "CurrentApplicationVersionId": number
}
```

## Request Parameters


The request accepts the following data in JSON format.

 ** [ApplicationName](#API_DeleteApplicationCloudWatchLoggingOption_RequestSyntax) **   <a name="APIReference-DeleteApplicationCloudWatchLoggingOption-request-ApplicationName"></a>
The application name.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `[a-zA-Z0-9_.-]+`   
Required: Yes

 ** [CloudWatchLoggingOptionId](#API_DeleteApplicationCloudWatchLoggingOption_RequestSyntax) **   <a name="APIReference-DeleteApplicationCloudWatchLoggingOption-request-CloudWatchLoggingOptionId"></a>
The `CloudWatchLoggingOptionId` of the Amazon CloudWatch logging option to delete. You can get the `CloudWatchLoggingOptionId` by using the [DescribeApplication](API_DescribeApplication.md) operation.   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 50.  
Pattern: `[a-zA-Z0-9_.-]+`   
Required: Yes

 ** [ConditionalToken](#API_DeleteApplicationCloudWatchLoggingOption_RequestSyntax) **   <a name="APIReference-DeleteApplicationCloudWatchLoggingOption-request-ConditionalToken"></a>
A value you use to implement strong concurrency for application updates. You must provide the `CurrentApplicationVersionId` or the `ConditionalToken`. You get the application's current `ConditionalToken` using [DescribeApplication](API_DescribeApplication.md). For better concurrency support, use the `ConditionalToken` parameter instead of `CurrentApplicationVersionId`.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 512.  
Pattern: `[a-zA-Z0-9-_+/=]+`   
Required: No

 ** [CurrentApplicationVersionId](#API_DeleteApplicationCloudWatchLoggingOption_RequestSyntax) **   <a name="APIReference-DeleteApplicationCloudWatchLoggingOption-request-CurrentApplicationVersionId"></a>
The version ID of the application. You must provide the `CurrentApplicationVersionId` or the `ConditionalToken`. You can retrieve the application version ID using [DescribeApplication](API_DescribeApplication.md). For better concurrency support, use the `ConditionalToken` parameter instead of `CurrentApplicationVersionId`.  
Type: Long  
Valid Range: Minimum value of 1. Maximum value of 999999999.  
Required: No

## Response Syntax


```
{
   "ApplicationARN": "string",
   "ApplicationVersionId": number,
   "CloudWatchLoggingOptionDescriptions": [ 
      { 
         "CloudWatchLoggingOptionId": "string",
         "LogStreamARN": "string",
         "RoleARN": "string"
      }
   ],
   "OperationId": "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.

 ** [ApplicationARN](#API_DeleteApplicationCloudWatchLoggingOption_ResponseSyntax) **   <a name="APIReference-DeleteApplicationCloudWatchLoggingOption-response-ApplicationARN"></a>
The application's Amazon Resource Name (ARN).  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Pattern: `arn:.*` 

 ** [ApplicationVersionId](#API_DeleteApplicationCloudWatchLoggingOption_ResponseSyntax) **   <a name="APIReference-DeleteApplicationCloudWatchLoggingOption-response-ApplicationVersionId"></a>
The version ID of the application. Kinesis Data Analytics updates the `ApplicationVersionId` each time you change the CloudWatch logging options.  
Type: Long  
Valid Range: Minimum value of 1. Maximum value of 999999999.

 ** [CloudWatchLoggingOptionDescriptions](#API_DeleteApplicationCloudWatchLoggingOption_ResponseSyntax) **   <a name="APIReference-DeleteApplicationCloudWatchLoggingOption-response-CloudWatchLoggingOptionDescriptions"></a>
The descriptions of the remaining CloudWatch logging options for the application.  
Type: Array of [CloudWatchLoggingOptionDescription](API_CloudWatchLoggingOptionDescription.md) objects

 ** [OperationId](#API_DeleteApplicationCloudWatchLoggingOption_ResponseSyntax) **   <a name="APIReference-DeleteApplicationCloudWatchLoggingOption-response-OperationId"></a>
The operation ID that can be used to track the request.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.

## Errors


 ** ConcurrentModificationException **   
Exception thrown as a result of concurrent modifications to an application. This error can be the result of attempting to modify an application without using the current application ID.  
HTTP Status Code: 400

 ** InvalidApplicationConfigurationException **   
The user-provided application configuration is not valid.  
HTTP Status Code: 400

 ** InvalidArgumentException **   
The specified input parameter value is not valid.  
HTTP Status Code: 400

 ** InvalidRequestException **   
The request JSON is not valid for the operation.  
HTTP Status Code: 400

 ** ResourceInUseException **   
The application is not available for this operation.  
HTTP Status Code: 400

 ** ResourceNotFoundException **   
Specified application can't be found.  
HTTP Status Code: 400

## See Also


For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon Command Line Interface V2](https://docs.amazonaws.cn/goto/cli2/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for .NET V4](https://docs.amazonaws.cn/goto/DotNetSDKV4/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for C\$1\$1](https://docs.amazonaws.cn/goto/SdkForCpp/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for Go v2](https://docs.amazonaws.cn/goto/SdkForGoV2/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for JavaScript V3](https://docs.amazonaws.cn/goto/SdkForJavaScriptV3/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for Kotlin](https://docs.amazonaws.cn/goto/SdkForKotlin/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for PHP V3](https://docs.amazonaws.cn/goto/SdkForPHPV3/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for Python](https://docs.amazonaws.cn/goto/boto3/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/kinesisanalyticsv2-2018-05-23/DeleteApplicationCloudWatchLoggingOption)