| Collaboration | Collaborations are Box’s equivalent of access control lists. |
| Comment | Comments are messages generated by Box users. |
| Discussion | Discussions are sets of comments related to a single folder. |
| EmailAlias | |
| Entity | |
| Entries | |
| Event | When something changes in a user’s Box account, either in folders they own or folders they collaborate on, Box logs an 'event' for the user. |
| File | File objects represent that metadata about individual files in Box, with attributes describing who created the file, when it was last modified, and other information. |
| FileVersion | |
| Folder | Folders contain information about the items contained inside of them, including files and other folders. |
| FolderUploadEmail | |
| GetItemsResponse | |
| Item | |
| LongPollingServer | |
| Permissions | |
| PollingEvent | |
| SharedLink | |
| User | The users endpoint is used for managing a user and its content. |
| Access | |
| Collaboration.CollaborationStatus | |
| Role | |
| StreamType | Limits the type of events returned |
| ThumbnailSize | |
| UserStatus |