getComments             Returns up to 150 comments on an instagram post
getFollowers            Get the list of users this user is followed by.
getFollows              Get the list of users a user follows.
getLikes                Get the list of users who liked a photo.
getLocation             Get basic information about a location using a
                        location ID
getPopular              Returns 24 popular instagram posts information
getTagCount             Get number of times a tag has been used
getUser                 Get basic information about a user
getUserMedia            Extract recent media published by a user.
instaOAuth              Create OAuth token to Intagram R session
searchInstagram         Search public media that mention a specific
                        hashtag, or that were sent from a given area
