I'm working on retrieving the Feeds' content data using REST API. The url to be submitted is of the format:
instance_url/services/data/v36.0/sobjects/object_name/id/ContentData
All the feed objects worked except for FeedItem which returned a 404. Is there a way that I could retrieve the contentdata without using Chatter or SOAP APIs?
Since I am downloading all the feed objects such as 'AccountFeed', 'ContactFeed', '*Feed' objects and FeedItem has a parentId field, does it make sense to download the FeedItem content data object in the first place?