public void setResourceArn(String resourceArn) {
        this.resourceArn = resourceArn;
    }
<p>
The Amazon Resource Name (ARN) of the CloudTrail channel you're deleting the resource-based policy from. The
following is the format of a resource ARN:
<code>arn:aws:cloudtrail:us-east-2:123456789012:channel/MyChannel</code>.
</p>

@param resourceArn
       The Amazon Resource Name (ARN) of the CloudTrail channel you're deleting the resource-based policy from.
       The following is the format of a resource ARN:
       <code>arn:aws:cloudtrail:us-east-2:123456789012:channel/MyChannel</code>.
aws-java-sdk-cloudtrail/src/main/java/com/amazonaws/services/cloudtrail/model/DeleteResourcePolicyRequest.java