public String getId() {
        return this.id;
    }
<p>
The unique identifier for the background task associated with one <a>ReplacePermissionAssociations</a> request.
</p>

@return The unique identifier for the background task associated with one <a>ReplacePermissionAssociations</a>
        request.
aws-java-sdk-ram/src/main/java/com/amazonaws/services/ram/model/ReplacePermissionAssociationsWork.java