---
title: urlTemplate
framework: mapkitjs
role: symbol
role_heading: Instance Property
path: mapkitjs/tileoverlay/urltemplate
---

# urlTemplate

A string, or callback function, that provides the requested tile.

## Declaration

```data
get urlTemplate(): TileOverlayUrlTemplate | TileOverlayImageCallback;
set urlTemplate(
    urlTemplate: TileOverlayUrlTemplate | TileOverlayImageCallback,
);
```

## Discussion

Discussion MapKit JS sets the urlTemplate in the tile overlay constructor, and accesses or overrides it on the TileOverlay object directly.

## Topics

- [TileOverlayUrlTemplate](mapkitjs/tileoverlayurltemplate.md)