public DisassociateServiceActionFromProvisioningArtifactRequest withIdempotencyToken(String idempotencyToken) {
        setIdempotencyToken(idempotencyToken);
        return this;
    }
<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>

@param idempotencyToken
       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.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-servicecatalog/src/main/java/com/amazonaws/services/servicecatalog/model/DisassociateServiceActionFromProvisioningArtifactRequest.java