---
title: subtitle
framework: mapkitjs
role: symbol
role_heading: Instance Property
path: mapkitjs/annotation/subtitle
---

# subtitle

The text to display as a subtitle on the second line of an annotation’s callout.

## Declaration

```data
get subtitle(): string | null;
set subtitle(value: string | null | undefined);
```

## Discussion

Discussion The text to show in a callout on a second line in smaller type, if not empty.

## See Also

### Getting and setting data, titles, and the accessibility label

- [data](mapkitjs/annotation/data.md)
- [title](mapkitjs/annotation/title.md)
- [accessibilityLabel](mapkitjs/annotation/accessibilitylabel.md)