Here is the Metric List of Instagram that we include in Slidebeast Reports.
followers_count
impressions
reach
profile_views
website_clicks
email_contacts
get_directions_clicks
audience_country
audience_city
audience_locale
audience_gender_age
comments{username,text,like_count,timestamp},
media_type
like_count
comments_count
caption
media_url
thumbnail_url
timestamp
impressions
reach
saved
video_views