OptimizeToursResponse

• JSON 表示法
• OptimizeToursValidationError
  • JSON 表示法
• FieldReference
  • JSON 表示法
• 指標
  • JSON 表示法

解決導覽最佳化問題後，系統會回應，其中包含每輛車的路線、遭略過的貨物，以及解決方案的總費用。

JSON 表示法
{ "routes": [ { object (ShipmentRoute) } ], "requestLabel": string, "skippedShipments": [ { object (SkippedShipment) } ], "validationErrors": [ { object (OptimizeToursValidationError) } ], "metrics": { object (Metrics) } }

欄位
routes[]	object (ShipmentRoute) 為每輛車輛計算的路線；第 i 條路線對應至模型中的第 i 輛車輛。
requestLabel	string 如果要求中已指定標籤，則 OptimizeToursRequest.label 的副本。
skippedShipments[]	object (SkippedShipment) 略過所有出貨項目的清單。
validationErrors[]	object (OptimizeToursValidationError) 我們獨立偵測到的所有驗證錯誤清單。請參閱 OptimizeToursValidationError 訊息的「MULTIPLE ERRORS」說明。
metrics	object (Metrics) 這項解決方案的持續時間、距離和用量指標。

OptimizeToursValidationError

說明驗證 OptimizeToursRequest 時發生的錯誤。

JSON 表示法
{ "code": integer, "displayName": string, "fields": [ { object (FieldReference) } ], "errorMessage": string, "offendingValues": string }

欄位
code	integer 驗證錯誤是由一律存在的組合 (code、displayName) 定義。 其他欄位 (如下方所示) 會提供更多錯誤相關資訊。 多個錯誤：如有多個錯誤，驗證程序會試著輸出數個錯誤。與編譯器類似，這個程序不完美。部分驗證錯誤屬於「嚴重」錯誤，也就是說，這類錯誤會停止整個驗證程序。以上就是 displayName="UNSPECIFIED" 錯誤等等。有些項目可能會導致驗證程序略過其他錯誤。 STability：code 和 displayName 應非常穩定。不過，新的代碼和顯示名稱可能會隨著時間而出現，這可能導致指定的 (無效) 要求產生不同的組合 (code、displayName)，因為新的錯誤會隱藏舊一組錯誤 (請參閱「MULTIPLE ERRORS」)。 參考資料：所有 (代碼、名稱) 組合的清單： 未指定 = 0； VALIDATION_TIMEOUT_ERROR = 10；驗證無法在期限內完成。 REQUEST_OPTIONS_ERROR = 12； REQUEST_OPTIONS_INVALID_SOLVING_MODE = 1201; REQUEST_OPTIONS_INVALID_MAX_VALIDATION_ERRORS = 1203； REQUEST_OPTIONS_INVALID_GEODESIC_METERS_PER_SECOND = 1204; REQUEST_OPTIONS_GEODESIC_METERS_PER_second_TOO_SMALL = 1205； REQUEST_OPTIONS_MISSING_GEODESIC_METERS_PER_second = 1206； REQUEST_OPTIONS_POPULATE_PATHFINDER_TRIPS_AND_GEODESIC_DISTANCE = 1207； REQUEST_OPTIONS_COST_MODEL_OPTIONS_AND_GEODESIC_DISTANCE = 1208; REQUEST_OPTIONS_TRAVEL_MODE_INCOMPATIBLE_WITH_TRAFFIC = 1211； REQUEST_OPTIONS_MULTIPLE_TRAFFIC_FLAVORS = 1212; REQUEST_OPTIONS_INVALID_TRAFFIC_FLAVOR = 1213； REQUEST_OPTIONS_TRAFFIC_ENABLED_WITHOUT_GLOBAL_START_TIME = 1214； REQUEST_OPTIONS_TRAFFIC_ENABLED_WITH_PRECEDENCES = 1215； REQUEST_OPTIONS_TRAFFIC_PREFILL_MODE_INVALID = 1216； REQUEST_OPTIONS_TRAFFIC_PREFILL_ENABLED_WITHOUT_TRAFFIC = 1217; INJECTED_SOLUTION_ERROR = 20； INJECTED_SOLUTION_MISSING_LABEL = 2000； INJECTED_SOLUTION_DUPLICATE_LABEL = 2001； INJECTED_SOLUTION_AMBIGUOUS_INDEX = 2002; INJECTED_SOLUTION_INFEASIBLE_AFTER_GETTING_TRAVEL_TIMES = 2003 年； INJECTED_SOLUTION_TRANSITION_INCONSISTENT_WITH_ACTUAL_TRAVEL = 2004; INJECTED_SOLUTION_CONCURRENT_SOLUTION_TYPES = 2005; INJECTED_SOLUTION_MORE_THAN_ONE_PER_TYPE = 2006; INJECTED_SOLUTION_REFRESH_WITHOUT_POPULATE = 2008; INJECTED_SOLUTION_CONSTRAINED_ROUTE_PORTION_INFEASIBLE = 2010; SHIPMENT_MODEL_ERROR = 22; SHIPMENT_MODEL_TOO_LARGE = 2200; SHIPMENT_MODEL_TOO_MANY_CAPACITY_TYPES = 2201； SHIPMENT_MODEL_GLOBAL_START_TIME_NEGATIVE_OR_NAN = 2202； SHIPMENT_MODEL_GLOBAL_END_TIME_TOO_LARGE_OR_NAN = 2203; SHIPMENT_MODEL_GLOBAL_START_TIME_AFTER_GLOBAL_END_TIME = 2204； SHIPMENT_MODEL_GLOBAL_DURATION_TOO_LONG = 2205； SHIPMENT_MODEL_MAX_ACTIVE_VEHICLES_NOT_POSITIVE = 2206; SHIPMENT_MODEL_DURATION_MATRIX_TOO_LARGE = 2207； INDEX_ERROR = 24； TAG_ERROR = 26； TIME_WINDOW_ERROR = 28; TIME_WINDOW_INVALID_START_TIME = 2800; TIME_WINDOW_INVALID_END_TIME = 2801; TIME_WINDOW_INVALID_SOFT_START_TIME = 2802; TIME_WINDOW_INVALID_SOFT_END_TIME = 2803; TIME_WINDOW_OUTSIDE_GLOBAL_TIME_WINDOW = 2804; TIME_WINDOW_START_TIME_AFTER_END_TIME = 2805; TIME_WINDOW_INVALID_COST_PER_HOUR_BEFORE_SOFT_START_TIME = 2806； TIME_WINDOW_INVALID_COST_PER_HOUR_AFTER_SOFT_END_TIME = 2807； TIME_WINDOW_COST_BEFORE_SOFT_START_TIME_WITHOUT_SOFT_START_TIME = 2808; TIME_WINDOW_COST_AFTER_SOFT_END_TIME_WITHOUT_SOFT_END_TIME = 2809； TIME_WINDOW_SOFT_START_TIME_WITHOUT_COST_BEFORE_SOFT_START_TIME = 2810; TIME_WINDOW_SOFT_END_TIME_WITHOUT_COST_AFTER_SOFT_END_TIME = 2811； TIME_WINDOW_OVERLAPPING_ADJACENT_OR_EARLIER_THAN_PREVIOUS = 2812; TIME_WINDOW_START_TIME_AFTER_SOFT_START_TIME = 2813; TIME_WINDOW_SOFT_START_TIME_AFTER_END_TIME = 2814; TIME_WINDOW_START_TIME_AFTER_SOFT_END_TIME = 2815; TIME_WINDOW_SOFT_END_TIME_AFTER_END_TIME = 2816; TIME_WINDOW_COST_BEFORE_SOFT_START_TIME_SET_AND_MULTIPLE_WINDOWS = 2817； TIME_WINDOW_COST_AFTER_SOFT_END_TIME_SET_AND_MULTIPLE_WINDOWS = 2818； TRANSITION_ATTRIBUTES_ERROR = 30； TRANSITION_ATTRIBUTES_INVALID_COST = 3000; TRANSITION_ATTRIBUTES_INVALID_COST_PER_KILOMETER = 3001; TRANSITION_ATTRIBUTES_DUPLICATE_TAG_PAIR = 3002; TRANSITION_ATTRIBUTES_DISTANCE_LIMIT_MAX_METERS_UNSUPPORTED = 3003; TRANSITION_ATTRIBUTES_UNSPECIFIED_SOURCE_TAGS = 3004； TRANSITION_ATTRIBUTES_CONFLICTING_SOURCE_TAGS_FIELDS = 3005； TRANSITION_ATTRIBUTES_UNSPECIFIED_DESTINATION_TAGS = 3006; TRANSITION_ATTRIBUTES_CONFLICTING_DESTINATION_TAGS_FIELDS = 3007; TRANSITION_ATTRIBUTES_DELAY_DURATION_NEGATIVE_OR_NAN = 3008; TRANSITION_ATTRIBUTES_DELAY_DURATION_EXCEEDS_GLOBAL_DURATION = 3009; AMOUNT_ERROR = 31; AMOUNT_NEGATIVE_VALUE = 3100; LOAD_LIMIT_ERROR = 33； LOAD_LIMIT_INVALID_COST_ABOVE_SOFT_MAX = 3303; LOAD_LIMIT_SOFT_MAX_WITHOUT_COST_ABOVE_SOFT_MAX = 3304； LOAD_LIMIT_COST_ABOVE_SOFT_MAX_WITHOUT_SOFT_MAX = 3305; LOAD_LIMIT_NEGATIVE_SOFT_MAX = 3306; LOAD_LIMIT_MIXED_DEMAND_TYPE = 3307; LOAD_LIMIT_MAX_LOAD_NEGATIVE_VALUE = 3308； LOAD_LIMIT_SOFT_MAX_ABOVE_MAX = 3309; INTERVAL_ERROR = 34; INTERVAL_MIN_EXCEEDS_MAX = 3401； INTERVAL_NEGATIVE_MIN = 3402; INTERVAL_NEGATIVE_MAX = 3403； INTERVAL_MIN_EXCEEDS_CAPACITY = 3404; INTERVAL_MAX_EXCEEDS_CAPACITY = 3405； DISTANCE_LIMIT_ERROR = 36； DISTANCE_LIMIT_INVALID_COST_AFTER_SOFT_MAX = 3601； DISTANCE_LIMIT_SOFT_MAX_WITHOUT_COST_AFTER_SOFT_MAX = 3602； DISTANCE_LIMIT_COST_AFTER_SOFT_MAX_WITHOUT_SOFT_MAX = 3603; DISTANCE_LIMIT_NEGATIVE_MAX = 3604； DISTANCE_LIMIT_NEGATIVE_SOFT_MAX = 3605; DISTANCE_LIMIT_SOFT_MAX_LARGER_THAN_MAX = 3606; DURATION_LIMIT_ERROR = 38; DURATION_LIMIT_MAX_DURATION_NEGATIVE_OR_NAN = 3800; DURATION_LIMIT_SOFT_MAX_DURATION_NEGATIVE_OR_NAN = 3801; DURATION_LIMIT_INVALID_COST_PER_HOUR_AFTER_SOFT_MAX = 3802; DURATION_LIMIT_SOFT_MAX_WITHOUT_COST_AFTER_SOFT_MAX = 3803; DURATION_LIMIT_COST_AFTER_SOFT_MAX_WITHOUT_SOFT_MAX = 3804; DURATION_LIMIT_QUADRATIC_SOFT_MAX_DURATION_NEGATIVE_OR_NAN = 3805； DURATION_LIMIT_INVALID_COST_AFTER_QUADRATIC_SOFT_MAX = 3806； DURATION_LIMIT_QUADRATIC_SOFT_MAX_WITHOUT_COST_PER_SQUARE_HOUR = 3807; DURATION_LIMIT_COST_PER_SQUARE_HOUR_WITHOUT_QUADRATIC_SOFT_MAX = 3808; DURATION_LIMIT_QUADRATIC_SOFT_MAX_WITHOUT_MAX = 3809; DURATION_LIMIT_SOFT_MAX_LARGER_THAN_MAX = 3810； DURATION_LIMIT_QUADRATIC_SOFT_MAX_LARGER_THAN_MAX = 3811; DURATION_LIMIT_DIFF_BETWEEN_MAX_AND_QUADRATIC_SOFT_MAX_TOO_LARGE = 3812; DURATION_LIMIT_MAX_DURATION_EXCEEDS_GLOBAL_DURATION = 3813; DURATION_LIMIT_SOFT_MAX_DURATION_EXCEEDS_GLOBAL_DURATION = 3814； DURATION_LIMIT_QUADRATIC_SOFT_MAX_DURATION_EXCEEDS_GLOBAL_DURATION = 3815; SHIPMENT_ERROR = 40; SHIPMENT_PD_LIMIT_WITHOUT_PICKUP_AND_DELIVERY = 4014； SHIPMENT_PD_ABSOLUTE_DETOUR_LIMIT_DURATION_NEGATIVE_OR_NAN = 4000; SHIPMENT_PD_ABSOLUTE_DETOUR_LIMIT_DURATION_EXCEEDS_GLOBAL_DURATION = 4001； SHIPMENT_PD_RELATIVE_DETOUR_LIMIT_INVALID = 4015; SHIPMENT_PD_DETOUR_LIMIT_AND_EXTRA_VISIT_DURATION = 4016； SHIPMENT_PD_TIME_LIMIT_DURATION_NEGATIVE_OR_NAN = 4002; SHIPMENT_PD_TIME_LIMIT_DURATION_EXCEEDS_GLOBAL_DURATION = 4003； SHIPMENT_EMPTY_SHIPMENT_TYPE = 4004; SHIPMENT_NO_PICKUP_NO_DELIVERY = 4005; SHIPMENT_INVALID_PENALTY_COST = 4006; SHIPMENT_ALLOWED_VEHICLE_INDEX_OUT_OF_BOUNDS = 4007; SHIPMENT_DUPLICATE_ALLOWED_VEHICLE_INDEX = 4008; SHIPMENT_INCONSISTENT_COST_FOR_VEHICLE_SIZE_WITHOUT_INDEX = 4009； SHIPMENT_INCONSISTENT_COST_FOR_VEHICLE_SIZE_WITH_INDEX = 4010； SHIPMENT_INVALID_COST_FOR_VEHICLE = 4011； SHIPMENT_COST_FOR_VEHICLE_INDEX_OUT_OF_BOUNDS = 4012; SHIPMENT_DUPLICATE_COST_FOR_VEHICLE_INDEX = 4013; VEHICLE_ERROR = 42； VEHICLE_EMPTY_REQUIRED_OPERATOR_TYPE = 4200； VEHICLE_DUPLICATE_REQUIRED_OPERATOR_TYPE = 4201； VEHICLE_NO_OPERATOR_WITH_REQUIRED_OPERATOR_TYPE = 4202； VEHICLE_EMPTY_START_TAG = 4203； VEHICLE_DUPLICATE_START_TAG = 4204； VEHICLE_EMPTY_END_TAG = 4205； VEHICLE_DUPLICATE_END_TAG = 4206； VEHICLE_EXTRA_VISIT_DURATION_NEGATIVE_OR_NAN = 4207； VEHICLE_EXTRA_VISIT_DURATION_EXCEEDS_GLOBAL_DURATION = 4208; VEHICLE_EXTRA_VISIT_DURATION_EMPTY_KEY = 4209; VEHICLE_FIRST_SHIPMENT_INDEX_OUT_OF_BOUNDS = 4210； VEHICLE_FIRST_SHIPMENT_IGNORED = 4211; VEHICLE_FIRST_SHIPMENT_NOT_BOUND = 4212； VEHICLE_LAST_SHIPMENT_INDEX_OUT_OF_BOUNDS = 4213; VEHICLE_LAST_SHIPMENT_IGNORED = 4214； VEHICLE_LAST_SHIPMENT_NOT_BOUND = 4215; VEHICLE_IGNORED_WITH_USED_IF_ROUTE_IS_EMPTY = 4216; VEHICLE_INVALID_COST_PER_KILOMETER = 4217; VEHICLE_INVALID_COST_PER_HOUR = 4218； VEHICLE_INVALID_COST_PER_TRAVELED_HOUR = 4219; VEHICLE_INVALID_FIXED_COST = 4220; VEHICLE_INVALID_TRAVEL_DURATION_MULTIPLE = 4221; VEHICLE_TRAVEL_DURATION_MULTIPLE_WITH_SHIPMENT_PD_DETOUR_LIMITS = 4223; VEHICLE_MATRIX_INDEX_WITH_SHIPMENT_PD_DETOUR_LIMITS = 4224; VEHICLE_MINIMUM_DURATION_LONGER_THAN_DURATION_LIMIT = 4222； VISIT_REQUEST_ERROR = 44； VISIT_REQUEST_EMPTY_TAG = 4400； VISIT_REQUEST_DUPLICATE_TAG = 4401； VISIT_REQUEST_DURATION_NEGATIVE_OR_NAN = 4404; VISIT_REQUEST_DURATION_EXCEEDS_GLOBAL_DURATION = 4405; PRECEDENCE_ERROR = 46； BREAK_ERROR = 48; BREAK_RULE_EMPTY = 4800； BREAK_REQUEST_UNSPECIFIED_DURATION = 4801； BREAK_REQUEST_UNSPECIFIED_EARLIEST_START_TIME = 4802; BREAK_REQUEST_UNSPECIFIED_LATEST_START_TIME = 4803； BREAK_REQUEST_DURATION_NEGATIVE_OR_NAN = 4804; = 4804; BREAK_REQUEST_LATEST_START_TIME_BEFORE_EARLIEST_START_TIME = 4805; BREAK_REQUEST_EARLIEST_START_TIME_BEFORE_GLOBAL_START_TIME = 4806； BREAK_REQUEST_LATEST_END_TIME_AFTER_GLOBAL_END_TIME = 4807； BREAK_REQUEST_NON_SCHEDULABLE = 4808; BREAK_FREQUENCY_MAX_INTER_BREAK_DURATION_NEGATIVE_OR_NAN = 4809; BREAK_FREQUENCY_MIN_BREAK_DURATION_NEGATIVE_OR_NAN = 4810; BREAK_FREQUENCY_MIN_BREAK_DURATION_EXCEEDS_GLOBAL_DURATION = 4811; BREAK_FREQUENCY_MAX_INTER_BREAK_DURATION_EXCEEDS_GLOBAL_DURATION = 4812； BREAK_REQUEST_DURATION_EXCEEDS_GLOBAL_DURATION = 4813； BREAK_FREQUENCY_MISSING_MAX_INTER_BREAK_DURATION = 4814; BREAK_FREQUENCY_MISSING_MIN_BREAK_DURATION = 4815; SHIPMENT_TYPE_INCOMPATIBILITY_ERROR = 50； SHIPMENT_TYPE_INCOMPATIBILITY_EMPTY_TYPE = 5001; SHIPMENT_TYPE_INCOMPATIBILITY_LESS_THAN_TWO_TYPES = 5002; SHIPMENT_TYPE_INCOMPATIBILITY_DUPLICATE_TYPE = 5003; SHIPMENT_TYPE_INCOMPATIBILITY_INVALID_INCOMPATIBILITY_MODE = 5004； SHIPMENT_TYPE_INCOMPATIBILITY_TOO_MANY_INCOMPATIBILITIES = 5005; SHIPMENT_TYPE_REQUIREMENT_ERROR = 52； SHIPMENT_TYPE_REQUIREMENT_NO_REQUIRED_TYPE = 52001； SHIPMENT_TYPE_REQUIREMENT_NO_DEPENDENT_TYPE = 52002； SHIPMENT_TYPE_REQUIREMENT_INVALID_REQUIREMENT_MODE = 52003； SHIPMENT_TYPE_REQUIREMENT_TOO_MANY_REQUIREMENTS = 52004; SHIPMENT_TYPE_REQUIREMENT_EMPTY_REQUIRED_TYPE = 52005; SHIPMENT_TYPE_REQUIREMENT_DUPLICATE_REQUIRED_TYPE = 52006； SHIPMENT_TYPE_REQUIREMENT_NO_REQUIRED_TYPE_FOUND = 52007； SHIPMENT_TYPE_REQUIREMENT_EMPTY_DEPENDENT_TYPE = 52008; SHIPMENT_TYPE_REQUIREMENT_DUPLICATE_DEPENDENT_TYPE = 52009; SHIPMENT_TYPE_REQUIREMENT_SELF_DEPENDENT_TYPE = 52010; SHIPMENT_TYPE_REQUIREMENT_GRAPH_HAS_CYCLES = 52011; VEHICLE_OPERATOR_ERROR = 54； VEHICLE_OPERATOR_EMPTY_TYPE = 5400; VEHICLE_OPERATOR_MULTIPLE_START_TIME_WINDOWS = 5401; VEHICLE_OPERATOR_SOFT_START_TIME_WINDOW = 5402； VEHICLE_OPERATOR_MULTIPLE_END_TIME_WINDOWS = 5403; VEHICLE_OPERATOR_SOFT_END_TIME_WINDOW = 5404； DURATION_SECONDS_MATRIX_ERROR = 56； DURATION_SECONDS_MATRIX_DURATION_NEGATIVE_OR_NAN = 5600; DURATION_SECONDS_MATRIX_DURATION_EXCEEDS_GLOBAL_DURATION = 5601;
displayName	string 錯誤顯示名稱。
fields[]	object (FieldReference) 錯誤內容可能包含 0、1 (大多數時間) 或多個欄位。舉例來說，參照第 4 號車輛和第 2 批第 2 項取貨方式可按照以下方式完成： fields { name: "vehicles" index: 4} fields { name: "shipments" index: 2 subField {name: "pickups" index: 0} } 不過，請注意，fields 的基數不應因特定錯誤代碼而變更。
errorMessage	string 使用者容易理解的錯誤說明字串。code 和 errorMessage 之間的對應關係為 1:1 (當代碼 !=「UNSPECIFIED」時)。 STABILITY：不穩定：與指定 code 相關聯的錯誤訊息可能會隨時間改變 (希望釐清情況)。請改用 displayName 和 code。
offendingValues	string 可能包含欄位的值。您不一定每次都能使用這個代碼。請務必不要依賴這項功能，並且只用於手動模型偵錯。

FieldReference

指定驗證錯誤的內容。FieldReference 一律會參照這個檔案中的特定欄位，並採用相同的階層結構。舉例來說，您可以透過以下程式碼，指定車輛 #5 的 startTimeWindows 元素 #2：

name: "vehicles" index: 5 subField { name: "endTimeWindows" index: 2 }

不過，我們會省略 OptimizeToursRequest 或 ShipmentModel 等頂層實體，以免訊息過於擁擠。

JSON 表示法
{ "name": string, "subField": { object (FieldReference) }, // Union field index_or_key can be only one of the following: "index": integer, "key": string // End of list of possible types for union field index_or_key. }

欄位
name	string 欄位名稱，例如「車輛」。
subField	object (FieldReference) 視需要以遞迴方式建立子欄位。
聯集欄位 index_or_key。 index_or_key 只能採用下列其中一種設定：
index	integer 欄位的索引 (如果重複)。
key	string 若欄位為對應項，則為索引鍵。

指標

匯總所有路徑的整體指標。

JSON 表示法
{ "aggregatedRouteMetrics": { object (AggregatedMetrics) }, "skippedMandatoryShipmentCount": integer, "usedVehicleCount": integer, "earliestVehicleStartTime": string, "latestVehicleEndTime": string, "costs": { string: number, ... }, "totalCost": number }

欄位
aggregatedRouteMetrics	object (AggregatedMetrics) 按照路徑匯總。每個指標都是所有同名 ShipmentRoute.metrics 欄位的總和 (或負載的最大值)。
skippedMandatoryShipmentCount	integer 略過的必要出貨數量。
usedVehicleCount	integer 使用的車輛數量。注意：如果車輛路線為空白，且 Vehicle.used_if_route_is_empty 為 true，系統會將車輛視為已使用。
earliestVehicleStartTime	string (Timestamp format) 二手車最早的開始時間，計算方式為 ShipmentRoute.vehicle_start_time 中所有二手車的最小值。 RFC3339 世界標準時間「Zulu」格式的時間戳記，解析度以奈秒為單位，小數點後最多 9 位。範例："2014-10-02T15:01:23Z" 和 "2014-10-02T15:01:23.045123456Z"。
latestVehicleEndTime	string (Timestamp format) 二手車的最新結束時間，計算方式為 ShipmentRoute.vehicle_end_time 中所有二手車的最大值。 RFC3339 世界標準時間「Zulu」格式的時間戳記，精確度達奈秒單位，最多九個小數位數。範例："2014-10-02T15:01:23Z" 和 "2014-10-02T15:01:23.045123456Z"。
costs	map (key: string, value: number) 解決方案的費用，依費用相關要求欄位細分。索引鍵是 proto 路徑 (相對於輸入的 OptimizeToursRequest，例如「model.shipments.pickups.cost」)，而值則是對應費用欄位產生且匯總整個解決方案的總費用。換句話說，成本 ["model.shipments.pickups.cost"] 是解決方案中所有取貨費用的總和。這裡會詳細列出模型中定義的所有費用，但 TransitionAttributes 相關費用除外，因為這類費用自 2022 年 1 月起只會以匯總方式呈報。 這個物件中包含 "key": value 組合的清單，範例：{ "name": "wrench", "mass": "1.3kg", "count": "3" }。
totalCost	number 解決方案的總費用。成本對應項目中的所有值總和。