public void setClientRequestToken(String clientRequestToken) {
        this.clientRequestToken = clientRequestToken;
    }
<p>
This is a unique, case-sensitive identifier that you provide to ensure the idempotency of the operation. An
idempotent operation completes no more than once. This identifier is required only if you make a service request
directly using an HTTP client. It is generated automatically if you use an Amazon Web Services SDK or the Amazon
Web Services CLI.
</p>

@param clientRequestToken
       This is a unique, case-sensitive identifier that you provide to ensure the idempotency of the operation.
       An idempotent operation completes no more than once. This identifier is required only if you make a
       service request directly using an HTTP client. It is generated automatically if you use an Amazon Web
       Services SDK or the Amazon Web Services CLI.
aws-java-sdk-managedblockchain/src/main/java/com/amazonaws/services/managedblockchain/model/CreateAccessorRequest.java