InputSticker
This object describes a sticker to be added to a sticker set.
Fields
The added sticker. Pass a file\id as a String to send a file that already exists on the Telegram servers, pass an HTTP URL as a String for Telegram to get a file from the Internet, or pass "attach://attach\name>" to upload a new file using multipart/form-data under attach\_name> name. Animated and video stickers can't be uploaded via HTTP URL. More information on Sending Files »
formatStringRequiredValues:
staticanimatedvideoFormat of the added sticker, must be one of "static" for a .WEBP or .PNG image, "animated" for a .TGS animation, "video" for a .WEBM video
emoji_listString[]RequiredList of 1-20 emoji associated with the sticker
Optional. Position where the mask should be placed on faces. For "mask" stickers only.
keywordsString[]OptionalOptional. List of 0-20 search keywords for the sticker with total length of up to 64 characters. For "regular" and "custom\_emoji" stickers only.