public ListServerCertificatesRequest withMarker(String marker) {
        setMarker(marker);
        return this;
    }
<p>
Use this parameter only when paginating results and only after you receive a response indicating that the results
are truncated. Set it to the value of the <code>Marker</code> element in the response that you received to
indicate where the next call should start.
</p>

@param marker
       Use this parameter only when paginating results and only after you receive a response indicating that the
       results are truncated. Set it to the value of the <code>Marker</code> element in the response that you
       received to indicate where the next call should start.
@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/ListServerCertificatesRequest.java