Send animation files
Use this method to send animation files (GIF or H.264/MPEG-4 AVC video without sound).
sendAnimation(chat_id, animation, duration = NULL, width = NULL, height = NULL, caption = NULL, parse_mode = NULL, disable_notification = FALSE, reply_to_message_id = NULL, reply_markup = NULL)
| chat_id | Unique identifier for the target chat or username of the target channel. | 
| animation | Animation to send. Pass a file_id as String to send an animation that exists on the Telegram servers (recommended), pass an HTTP URL as a String for Telegram to get an animation from the Internet, or upload a local file by passing a file path. | 
| duration | (Optional). Duration of sent audio in seconds. | 
| width | (Optional). Video width. | 
| height | (Optional). Video height. | 
| caption | (Optional). Animation caption, 0-1024 characters. | 
| parse_mode | (Optional). Send 'Markdown' or 'HTML', if you want Telegram apps to show bold, italic, fixed-width text or inline URLs in your bot's message. | 
| disable_notification | (Optional). Sends the message silently. Users will receive a notification with no sound. | 
| reply_to_message_id | (Optional). If the message is a reply, ID of the original message. | 
| reply_markup | (Optional). A Reply Markup parameter object, it can be either: | 
You can also use it's snake_case equivalent send_animation.
## Not run: 
bot <- Bot(token = bot_token("RTelegramBot"))
chat_id <- user_id("Me")
animation_url <- "http://techslides.com/demos/sample-videos/small.mp4"
bot$sendAnimation(
  chat_id = chat_id,
  animation = animation_url
)
## End(Not run)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.