def folders_in_mailbox(mailboxId)
      url = "/mailboxes/#{mailboxId}/folders.json"
      items = Client.request_items(@auth, url, :page => 1)
      folders = []
      items.each do |item|
        folders << Folder.new(item)
      end
      folders
    end
def folders_in_mailbox(mailboxId)
      url = "/mailboxes/#{mailboxId}/folders.json"
      items = Client.request_items(@auth, url, :page => 1)
      folders = []
      items.each do |item|
        folders << Folder.new(item)
      end
      folders
    end
Get Folders
 http://developer.helpscout.net/mailboxes/

 Fetches all Folders in a given mailbox

 mailboxId  Int  id of the Mailbox being requested

 Request
  REST Method: GET
  URL: https://api.helpscout.net/v1/mailboxes/{id}/folders.json

  Parameters:
   Name  Type  Required  Default  Notes
   page  Int   No        1

 Response
  Name   Type
  items  Array  Collection of Mailbox objects