ডেলিভারি ভেইকেল টাস্ক আপডেট করা

 static final String PROJECT_ID = "my-delivery-co-gcp-project";
 static final String VEHICLE_ID = "vehicle-8241890";
 static final String TASK1_ID = "task-756390";
 static final String TASK2_ID = "task-849263";

 DeliveryServiceBlockingStub deliveryService =
   DeliveryServiceGrpc.newBlockingStub(channel);

 // Vehicle settings
 String vehicleName = "providers/" + PROJECT_ID + "/deliveryVehicles/" + VEHICLE_ID;
 DeliveryVehicle deliveryVehicle = DeliveryVehicle.newBuilder()
     .addRemainingVehicleJourneySegments(VehicleJourneySegment.newBuilder()  // 1st stop
        .setStop(VehicleStop.newBuilder()
            .setPlannedLocation(LocationInfo.newBuilder()
                .setPoint(LatLng.newBuilder()
                    .setLatitude(37.7749)
                    .setLongitude(122.4194)))
            .addTasks(TaskInfo.newBuilder().setTaskId(TASK1_ID))
            .setState(VehicleStop.State.NEW)))
     .addRemainingVehicleJourneySegments(VehicleJourneySegment.newBuilder()  // 2nd stop
        .setStop(VehicleStop.newBuilder()
            .setPlannedLocation(LocationInfo.newBuilder()
                .setPoint(LatLng.newBuilder()
                    .setLatitude(37.3382)
                    .setLongitude(121.8863)))
            .addTasks(TaskInfo.newBuilder().setTaskId(TASK2_ID))
            .setState(VehicleStop.State.NEW)))
     .build();

 // DeliveryVehicle request
 UpdateDeliveryVehicleRequest updateDeliveryRequest =
   UpdateDeliveryVehicleRequest.newBuilder()  // No need for the header
       .setName(vehicleName)
       .setDeliveryVehicle(deliveryVehicle)
       .setUpdateMask(FieldMask.newBuilder().addPaths("remaining_vehicle_journey_segments"))
       .build();

 try {
   DeliveryVehicle updatedDeliveryVehicle =
       deliveryService.updateDeliveryVehicle(updateDeliveryVehicleRequest);
 } catch (StatusRuntimeException e) {
   Status s = e.getStatus();
   switch (s.getCode()) {
      case NOT_FOUND:
        break;
      case PERMISSION_DENIED:
        break;
   }
   return;
 }

 PATCH https://fleetengine.googleapis.com/v1/providers/<project_id>/deliveryVehicles/<id>?updateMask=remainingVehicleJourneySegments`

  # Set JWT, PROJECT_ID, VEHICLE_ID, TASK1_ID, and TASK2_ID in the local
  # environment
  curl -X PATCH "https://fleetengine.googleapis.com/v1/providers/${PROJECT_ID}/deliveryVehicles/${VEHICLE_ID}?updateMask=remainingVehicleJourneySegments" \
    -H "Content-type: application/json" \
    -H "Authorization: Bearer ${JWT}" \
    --data-binary @- << EOM
  {
    "remainingVehicleJourneySegments": [
      {
        "stop": {
          "state": "NEW",
          "plannedLocation": {
            "point": {
              "latitude": 37.7749,
              "longitude": -122.084061
            }
          },
          "tasks": [
            {
              "taskId": "${TASK1_ID}"
            }
          ]
        }
      },
      {
        "stop": {
          "state": "NEW",
          "plannedLocation": {
            "point": {
              "latitude": 37.3382,
              "longitude": 121.8863
            }
          },
          "tasks": [
            {
              "taskId": "${TASK2_ID}"
            }
          ]
        }
      }
    ]
  }
  EOM