curl -X GET https://api.box.com/2.0/groups/57645/collaborations \
     -H 'Authorization: Bearer <ACCESS_TOKEN>'

BoxCollection<BoxCollaboration> groupCollaborations = await client.GroupsManager
    .GetCollaborationsForGroupAsync(groupId: "11111");

BoxGroup group = new BoxGroup(api, "id");
group.getCollaborations();

collaborations = client.group(group_id='11111').get_collaborations()
for collaboration in collaborations:
    print('The group is collaborated on {0} {1}'.format(collaboration.item.type, collaboration.item.id))

client.groups.getCollaborations('11111')
	.then(collaborations => {
		/* collaborations -> {
			total_count: 1,
			entries: 
			[ { type: 'collaboration',
				id: '22222',
				created_by: 
					{ type: 'user',
					id: '33333',
					name: 'Example User',
					login: 'user@example.com' },
				created_at: '2013-11-14T16:16:20-08:00',
				modified_at: '2013-11-14T16:16:20-08:00',
				expires_at: null,
				status: 'accepted',
				accessible_by: 
					{ type: 'group',
					id: '11111',
					name: 'Remote Employees' },
				role: 'viewer',
				acknowledged_at: '2013-11-14T16:16:20-08:00',
				item: 
					{ type: 'folder',
					id: '44444',
					sequence_id: '0',
					etag: '0',
					name: 'Documents' } } ],
			offset: 0,
			limit: 100 }
		*/
	});

client.groups.listCollaborations(groupId: "12345") { results in
    switch results {
    case let .success(iterator):
        for i in 1 ... 10 {
            iterator.next { (result in
                switch result {
                case let .success(collaboration):
                    print("Collaboration with ID \(collaboration.id) was retrieved")
                case let .failure(error):
                    print(error)
                }
            }
        }
    case let .failure(error):
        print(error)
    }  
}