# CloudWatchLogGroupLogDestination


The Amazon CloudWatch Logs log group where the text and metadata logs are delivered. The log group must exist before you enable logging.

## Contents


 ** cloudWatchLogGroupArn **   <a name="lexv2-Type-CloudWatchLogGroupLogDestination-cloudWatchLogGroupArn"></a>
The Amazon Resource Name (ARN) of the log group where text and metadata logs are delivered.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Pattern: `^arn:[\w\-]+:logs:[\w\-]+:[\d]{12}:log-group:[\.\-_/#A-Za-z0-9]{1,512}(?::\*)?$`   
Required: Yes

 ** logPrefix **   <a name="lexv2-Type-CloudWatchLogGroupLogDestination-logPrefix"></a>
The prefix of the log stream name within the log group that you specified   
Type: String  
Length Constraints: Maximum length of 1024.  
Required: Yes

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/models.lex.v2-2020-08-07/CloudWatchLogGroupLogDestination) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/models.lex.v2-2020-08-07/CloudWatchLogGroupLogDestination) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/models.lex.v2-2020-08-07/CloudWatchLogGroupLogDestination)