CurrentTripsPresent

Specifies the types of restrictions on a vehicle's current trips.

Enums
CURRENT_TRIPS_PRESENT_UNSPECIFIED Only vehicles without trips can appear in search results. A validation exception is thrown if includeBackToBack is true. See the includeBackToBack flag for more details.
NONE Vehicles without trips can appear in search results. A validation exception is thrown if includeBackToBack is true.
ANY Vehicles with at most 5 current trips and 10 waypoints are included in the search results. A validation exception is thrown if includeBackToBack is true.