public String getIdempotencyToken() {
        return this.idempotencyToken;
    }
<p>
A unique identifier that you provide to ensure idempotency. If multiple requests from the same Amazon Web
Services account use the same idempotency token, the same response is returned for each repeated request.
</p>

@return A unique identifier that you provide to ensure idempotency. If multiple requests from the same Amazon Web
        Services account use the same idempotency token, the same response is returned for each repeated request.
aws-java-sdk-servicecatalog/src/main/java/com/amazonaws/services/servicecatalog/model/DisassociateServiceActionFromProvisioningArtifactRequest.java