Used to add a collaboration for a single user or a single group to a file or folder. Either an email address, a user id, or a group id can be used to create the collaboration.
Required BoxItem: The item to which the collaboration will be added. It can be a BoxFile or a BoxFolder. _id and _type attributes are required.
BoxUser: The box user added as a collaborator. A BoxUser can describe a group or a single user. The login (email address) is used only for single user.
CollaborationRole: The role applied to the collaborator.
Optional: Notify: Determines if the user, (or all the users in the group) should receive email notification of the collaboration.
CanViewPath: View path collaborations allow the invitee to see the entire ancestral path to the associated folder.