instagram_manage_comments
The
instagram_manage_comments permission allows your app to create, delete and hide comments on behalf of the Instagram account linked to a Page. Your app can also read and respond to public media and comments that a business has been photo tagged or @mentioned in. The allowed usage for this permission is to read, update and delete comments of Instagram Business Accounts, or to read media objects, such as Stories, of Instagram Business Accounts. You may also use this permission to request analytics insights to improve your app and for marketing or advertising purposes, through the use of aggregated and de-identified or anonymized information (provided such data cannot be re-identified).