I was wandering what are the mandatory fields of FeedItem Object ?
closed as unclear what you're asking by Mohith Shrivastava, Tushar Sharma, Ratan Paul, Chris Duncombe, Dave Humm Feb 24 '17 at 13:24
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Body - The content of the FeedItem. Required when Type is TextPost. Optional when Type is ContentPost or LinkPost.
ContentData - This field is required if Type is ContentPost.
ContentFileName - This field is required if Type is ContentPost
Go through the below doc for detailed info -
You can check for other details about the fields mentioned above and all the remaining fields of FeedItem object in the documentation.
As Rohit pointed out, ParentId is also a mandatory field
ParentId - ID of the object type to which the FeedItem object is related