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# iconTemplateImageData

The PNG data for the icon image to be displayed for the provider.

```
var iconTemplateImageData: Data? { get set }
```

## Discussion

The icon image should be a square with side length of 40 points. The alpha channel of the image is used to create a white image mask, which is used in the system native in-call UI for the button which takes the user from this system UI to the 3rd-party app.

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