public void setLogGroupArn(String logGroupArn) {
        this.logGroupArn = logGroupArn;
    }
<p>
The ARN of the CloudWatch log group to which the vended log data will be published. This log group must exist
prior to calling this API.
</p>

@param logGroupArn
       The ARN of the CloudWatch log group to which the vended log data will be published. This log group must
       exist prior to calling this API.
aws-java-sdk-prometheus/src/main/java/com/amazonaws/services/prometheus/model/CreateLoggingConfigurationRequest.java