File identifiers of the stickers added to the animation, if applicable.
Animation file to be sent.
Animation caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters.
Duration of the animation, in seconds.
Optional has_True, if the animation preview must be covered by a spoiler animation; not supported in secret chats.
Height of the animation; may be replaced by the server.
Optional show_True, if the caption must be shown above the animation; otherwise, the caption must be shown below the animation; not supported in secret chats.
Animation thumbnail; pass null to skip thumbnail uploading.
Width of the animation; may be replaced by the server.
An animation message (GIF-style). Subtype of InputMessageContent.