code: public void setReservations(java.util.Collection<Reservation> reservations) {
          if (reservations == null) {
              this.reservations = null;
              return;
          }
  
          this.reservations = new com.amazonaws.internal.SdkInternalList<Reservation>(reservations);
      }
docs: <p>
  Information about the reservations.
  </p>
  
  @param reservations
  Information about the reservations.