public void setRoleArn(String roleArn) {
        this.roleArn = roleArn;
    }
<p>
The identifier for the role that registers the resource.
</p>

@param roleArn
       The identifier for the role that registers the resource.
aws-java-sdk-lakeformation/src/main/java/com/amazonaws/services/lakeformation/model/RegisterResourceRequest.java