Updates friendship notifications and retweet abilities.
post_friendship(user, device = FALSE, retweets = FALSE, token = NULL)Screen name or user id of target user.
Logical indicating whether to enable or disable device notifications from target user behaviors. Defaults to false.
Logical indicating whether to enable or disable retweets from target user behaviors. Defaults to false.
OAuth token. By default token = NULL
fetches a non-exhausted token from an environment
variable tokens.
Other post: post_favorite,
post_follow, post_tweet