function LinkPreviewHighQualityThumbnail(properties) {
                            if (properties)
                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                    if (properties[keys[i]] != null)
                                        this[keys[i]] = properties[keys[i]];
                        }
Constructs a new LinkPreviewHighQualityThumbnail.
@memberof proto.Message.PeerDataOperationRequestResponseMessage.PeerDataOperationResult.LinkPreviewResponse
@classdesc Represents a LinkPreviewHighQualityThumbnail.
@implements ILinkPreviewHighQualityThumbnail
@constructor
@param {proto.Message.PeerDataOperationRequestResponseMessage.PeerDataOperationResult.LinkPreviewResponse.ILinkPreviewHighQualityThumbnail=} [properties] Properties to set