public async Task<bool> RemoveCollaborationAsync(string id)
{
id.ThrowIfNullOrWhiteSpace("id");
BoxRequest request = new BoxRequest(_config.CollaborationsEndpointUri, id)
.Method(RequestMethod.Delete);
IBoxResponse<BoxCollaboration> response = await ToResponseAsync<BoxCollaboration>(request).ConfigureAwait(false);
return response.Status == ResponseStatus.Success;
}