public String getIdempotencyToken() {
        return this.idempotencyToken;
    }
<p>
The idempotency token that identifies the terminate engine execution.
</p>

@return The idempotency token that identifies the terminate engine execution.
aws-java-sdk-servicecatalog/src/main/java/com/amazonaws/services/servicecatalog/model/NotifyTerminateProvisionedProductEngineWorkflowResultRequest.java