public ListMultipartUploadsRequest withKeyMarker(String keyMarker) {
        this.keyMarker = keyMarker;
        return this;
    }
Sets the KeyMarker property for this request.

@param keyMarker
           The value that KeyMarker is set to
@return the request with the KeyMarker set
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/model/ListMultipartUploadsRequest.java