Class RequirementMode (1.11.2) 

RequirementMode(value)

Modes defining the appearance of dependent shipments on a route.

    A "dependent" shipment pickup must therefore have either:

    -  A delivery-only "required" shipment delivered on the
       route after, or
    -  A "required" shipment picked up on the route before it,
       and if the "required" shipment has a delivery, this
       delivery must be performed after the "dependent"
       shipment's pickup.
IN_SAME_VEHICLE_AT_DELIVERY_TIME (3):
    Same as before, except the "dependent" shipments need to
    have a "required" shipment on their vehicle at the time of
    their *delivery*.

Enums
Name Description
REQUIREMENT_MODE_UNSPECIFIED Unspecified requirement mode. This value should never be used.
PERFORMED_BY_SAME_VEHICLE In this mode, all "dependent" shipments must share the same vehicle as at least one of their "required" shipments.
IN_SAME_VEHICLE_AT_PICKUP_TIME With the `IN_SAME_VEHICLE_AT_PICKUP_TIME` mode, all "dependent" shipments need to have at least one "required" shipment on their vehicle at the time of their pickup.