Plus Codes は、実際の住所がない人や場所の番地のようなものです。Plus Code は、通りの名前と番地を含む住所ではなく、緯度と経度に基づいており、数字と文字で表示されます。
コンピューティング ルートのレスポンスに geocodingResults 配列が含まれるようになりました。リクエスト内のすべての場所(出発地、目的地、中間経由地)が住所文字列またはプラスコードとして指定されている場合、API はプレイス ID のルックアップを実行します。この配列の各要素には、場所に対応するプレイス ID と、場所に関する追加のメタデータが含まれています。リクエストで場所 ID または緯度と経度の座標として指定された場所は無視されます。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-22 UTC。"],[[["\u003cp\u003eThe Routes API has transitioned from Preview to General Availability (GA), introducing new features and changes to existing ones.\u003c/p\u003e\n"],["\u003cp\u003eYou can now specify locations using address strings and Plus Codes in addition to place IDs and coordinates.\u003c/p\u003e\n"],["\u003cp\u003eToll info, fuel consumption, and traffic on a polyline now require explicit enablement using the \u003ccode\u003eextraComputations\u003c/code\u003e field in requests.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003egeocodingResults\u003c/code\u003e array has been added to the response, providing place IDs and metadata for locations specified as address strings or Plus Codes.\u003c/p\u003e\n"],["\u003cp\u003eExisting implementations relying on implicit inclusion of toll info, fuel consumption, or traffic on a polyline data need to be updated to utilize the \u003ccode\u003eextraComputations\u003c/code\u003e field.\u003c/p\u003e\n"]]],["The Routes API's GA release introduces new location specification options, including address strings and Plus Codes, and includes a `geocodingResults` array in the response. To enable toll info, fuel consumption, and traffic on a polyline, users must now set the `extraComputations` array in their requests. `extraComputations` values are \"TOLLS\", \"FUEL_CONSUMPTION\", and \"TRAFFIC_ON_POLYLINE\". The field mask must still be used. Certain fields will be omitted in the response unless enabled by `extraComputations`.\n"],null,["# Migrate from the Preview release\n\n**European Economic Area (EEA) developers** If your billing address is in the European Economic Area, effective on 8 July 2025, the [Google Maps Platform EEA Terms of Service](https://cloud.google.com/terms/maps-platform/eea) will apply to your use of the Services. Functionality varies by region. [Learn more](/maps/comms/eea/faq).\n\nThe Routes API was released as a public Preview (pre-GA) in September of\n2022. Pre-GA Offerings are covered by the [Google Maps Platform Service Specific\nTerms](https://cloud.google.com/maps-platform/terms/maps-service-terms).\nFor more information, see the [launch stage descriptions](/maps/launch-stages).\n\nThis section describes how to migrate an app from the Preview release to the GA\nrelease.\n\nNew features added to the GA release\n------------------------------------\n\nThe GA release adds the following new features that were not included in the\nPreview:\n\n- Along with place IDs and latitude/longitude coordinates, you can now\n [specify a location](/maps/documentation/routes/specify_location) in the GA release by using:\n\n - [Address strings](/maps/documentation/routes/specify_location#text_string) (\"Chicago, IL\" or\n \"Darwin, NT, Australia\")\n\n Address strings are often how a user inputs an address. However,\n {product_name} must first geocode the address string internally to convert\n it to latitude/longitude coordinates before it can calculate a route.\n\n In addition, support for the `regionCode` request parameter has been\n added, which lets you specify to return geocoded results for a specific\n geographic region.\n - [Plus Codes](/maps/documentation/routes/specify_location#plus_code)\n\n Plus Codes are like street addresses for people or places that don't\n have an actual address. Instead of addresses with street names and\n numbers, Plus Codes are based on latitude and longitude, and are\n displayed as numbers and letters.\n- The [compute routes response](/maps/documentation/routes/understand-route-response) now contains the\n `geocodingResults` array. For every location in the request (origin,\n destination, or intermediate waypoint) that was specified as an **address\n string** or as a **Plus code**, the API performs a place ID lookup. Each\n element of this array contains the place ID corresponding to a location\n along with additional metadata about the location. Locations in the request\n specified as a place ID or as latitude/longiiture coordinates are ignored.\n\nChanges to existing Preview features\n------------------------------------\n\nYou must now explicitly enable the following features in the GA by\nadding the new array `extraComputations` field to the request:\n\n- [Toll info](/maps/documentation/routes/calculate_toll_fees)\n\n- [Fuel consumption](/maps/documentation/routes/eco-routes)\n\n- [Traffic on a polyline](/maps/documentation/routes/traffic_on_polylines)\n\nIn the Preview release, you used a [field mask](/maps/documentation/routes/choose_fields) to specify to\nreturn information for these features in the response. Now, you must both:\n\n- Set the new `extraComputations` array request parameter to enable these features.\n- Set a field mask to specify to return the information in the response.\n\n### What do I need to know?\n\nThe following fields will no longer be included in\n[computeRouteMatrix responses](/maps/documentation/routes/reference/rest/v2/TopLevel/computeRouteMatrix#response-body)\nunless explicitly enabled by setting `extraComputations`:\n\n- `travelAdvisory.tollInfo` (Toll info)\n\nThe following fields will no longer be included in\n[computeRoutes responses](/maps/documentation/routes/reference/rest/v2/TopLevel/computeRoutes#response-body)\nunless explicitly enabled by setting `extraComputations`:\n\n- `routes.legs.travelAdvisory.tollInfo`(Toll info)\n- `routes.travelAdvisory.tollInfo`(Toll info)\n- `routes.travelAdvisory.fuelConsumptionMicroliters`(Fuel consumption)\n- `routes.travelAdvisory.speedReadingIntervals`(Traffic on a polyline)\n- `routes.legs.travelAdvisory.speedReadingIntervals`(Traffic on a polyline)\n\n### What do I need to do?\n\nTo receive the response fields for toll info, fuel consumption, or traffic on a\npolyline, you must set the new request array field, `extraComputations`, to\ninclude one or more of the following values:\n\n- To receive [toll info](/maps/documentation/routes/calculate_toll_fees), set the new\n `extraComputations` array field to `\"TOLLS\"`.\n\n- To receive [fuel consumption](/maps/documentation/routes/eco-routes), set the new `extraComputations`\n array field to `\"FUEL_CONSUMPTION\"`.\n\n- To receive [traffic information on polylines](/maps/documentation/routes/traffic_on_polylines), set the\n new `extraComputations` array field to `\"TRAFFIC_ON_POLYLINE\"`."]]