List the children in the given folder.
Use the include query parameter to selectively include additional properties in the response.
Note: if you include media_links.original and the user does not have permission to download files
in the corresponding project, then this endpoint will respond with a 403 Forbidden error.
If the content is inaccessible because watermarking is required for this user and isn’t supported by
the requested media_links, then the request will succeed but the unsupported media links will be set to null.
Similarly, if a requested transcode link does not exist for a particular file (e.g. including
media_links.video_h264_180 on a static image file) or transoding process hasn’t finished
(i.e. the file’s status is “uploaded” rather than “transcoded”), then the a media link will also be set to
null in the response payload. In short, the client must handle null media links gracefully.
Rate Limits: 100 calls per 1.00 minute(s) per account_user