Information about the sticker, which was used to create the chat photo. The sticker is shown at the center of the photo and occupies at most 67% of it.
The fill to be used as background for the sticker; rotation angle in backgroundFillGradient isn't supported.
Type of the sticker.
Information about the sticker, which was used to create the chat photo. The sticker is shown at the center of the photo and occupies at most 67% of it.