-
parent : Comments can be replies to other comments. Every comment has an ID number. When the comment is a reply, then it will have a “parent” which is the ID of the comment it is replying to. Putting a comment ID in here will get all the replies to that comment.
-
post_parent : Posts can be children of other posts as well. This is how things like hierarchical pages work. Putting an ID in here will get all the comments that are made to all the child posts of that ID.
-
fields : Determines what comment fields you want to get back. If you only want the Comment IDs, for example, you would put “ids” here.
-
include_unapproved : Whether to include unapproved comments or not. True/false.
-
comment__in : An array of comment IDs that you want to get.
-
post__in : An array of post IDs that you want to get the comments of.
