public CreateTrailRequest withCloudWatchLogsLogGroupArn(String cloudWatchLogsLogGroupArn) {
        setCloudWatchLogsLogGroupArn(cloudWatchLogsLogGroupArn);
        return this;
    }
<p>
Specifies a log group name using an Amazon Resource Name (ARN), a unique identifier that represents the log group
to which CloudTrail logs will be delivered. You must use a log group that exists in your account.
</p>
<p>
Not required unless you specify <code>CloudWatchLogsRoleArn</code>.
</p>

@param cloudWatchLogsLogGroupArn
       Specifies a log group name using an Amazon Resource Name (ARN), a unique identifier that represents the
       log group to which CloudTrail logs will be delivered. You must use a log group that exists in your
       account.</p>
       <p>
       Not required unless you specify <code>CloudWatchLogsRoleArn</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudtrail/src/main/java/com/amazonaws/services/cloudtrail/model/CreateTrailRequest.java