public ListTapePoolsResult withMarker(String marker) {
        setMarker(marker);
        return this;
    }
<p>
A string that indicates the position at which to begin the returned list of tape pools. Use the marker in your
next request to continue pagination of tape pools. If there are no more tape pools to list, this element does not
appear in the response body.
</p>

@param marker
       A string that indicates the position at which to begin the returned list of tape pools. Use the marker in
       your next request to continue pagination of tape pools. If there are no more tape pools to list, this
       element does not appear in the response body.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-storagegateway/src/main/java/com/amazonaws/services/storagegateway/model/ListTapePoolsResult.java