@Override
 // @ApiMethod(name = "share.request.send", httpMethod = "post")
 public BookingInfo sendShareRequest(BookingInfo bookingInfo) {
   ObjectifyService.begin();
   Profil profil = bookingServiceManager.getProfil();
   BookingInfo parentBooking = bookingServiceManager.getBookingAsInfo(bookingInfo.getParentId());
   Mailer.sendShareRequest(parentBooking, bookingInfo, profil);
   return bookingInfo;
 }