public void setCertificateChain(String certificateChain) {
        this.certificateChain = certificateChain;
    }
<p>
The contents of the public key certificate chain.
</p>

@param certificateChain
       The contents of the public key certificate chain.
aws-java-sdk-iam/src/main/java/com/amazonaws/services/identitymanagement/model/ServerCertificate.java