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

@param certificateChain
       The contents of the public key certificate chain.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iam/src/main/java/com/amazonaws/services/identitymanagement/model/ServerCertificate.java