public VirtualGatewayClientTlsCertificate withSds(VirtualGatewayListenerTlsSdsCertificate sds) {
        setSds(sds);
        return this;
    }
<p>
A reference to an object that represents a virtual gateway's client's Secret Discovery Service certificate.
</p>

@param sds
       A reference to an object that represents a virtual gateway's client's Secret Discovery Service
       certificate.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-appmesh/src/main/java/com/amazonaws/services/appmesh/model/VirtualGatewayClientTlsCertificate.java