public ListStackSetOperationResultsRequest withOperationId(String operationId) {
        setOperationId(operationId);
        return this;
    }
<p>
The ID of the stack set operation.
</p>

@param operationId
       The ID of the stack set operation.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/ListStackSetOperationResultsRequest.java