public CreateCertificateFromCsrRequest withCertificateSigningRequest(String certificateSigningRequest) {
        setCertificateSigningRequest(certificateSigningRequest);
        return this;
    }
<p>
The certificate signing request (CSR).
</p>

@param certificateSigningRequest
       The certificate signing request (CSR).
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/CreateCertificateFromCsrRequest.java