如何協助使用者在類似結果之間模糊不清 - Amazon Location Service
潛在的使用案例範例

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

如何協助使用者在類似結果之間模糊不清

建議 API 可讓您建立結果位置或類別的查詢。結果會針對較不可能相符的項目進行排序。每個結果都會提供資訊，協助您快速識別正確的相符項目，尤其是標題和標籤欄位。

潛在的使用案例

  • 顯示結果選項：您可以選擇最適合您需求的選項。

範例

標題欄位通常是足夠的資訊，可讓您了解結果何時是預期的。對於標題未提供足夠資訊的情況，標籤欄位用於將地址資訊內容新增至結果。標籤欄位可以作為第二行資訊提供，當結果為您轉譯時，會從主要文字中取消強調。在以下範例中，提供了兩個類似的結果，而飯店的地址可協助您選擇更符合您需求的結果。此外，還提供位置，以便在地圖上轉譯結果，做為您在結果之間選取的其他方式。

Sample request
{
  "QueryText": "Marriott",
  "Filter": {
    "IncludeCountries": [
      "USA"
    ],
    "BoundingBox": [
      -71.15693983012913,42.261623506672635,
      -70.97249727163558,42.37584075627763
    ]
  },
  "AdditionalFeatures": [
    "Core"
  ]
}
Sample response
{
    "ResultItems": [
        {
            "Title": "Marriott-Boston Cambridge",
            "SuggestResultItemType": "Place",
            "Place": {
                "PlaceId": "Redacted",
                "PlaceType": "PointOfInterest",
                "Address": {
                    "Label": "Marriott-Boston Cambridge, 50 Broadway, Cambridge, MA 02138-4137, United States",
                    "Country": {
                        "Code2": "US",
                        "Code3": "USA",
                        "Name": "United States"
                    },
                    "Region": {
                        "Code": "MA",
                        "Name": "Massachusetts"
                    },
                    "SubRegion": {
                        "Name": "Middlesex"
                    },
                    "Locality": "Cambridge",
                    "District": "MIT",
                    "PostalCode": "02138-4137",
                    "Street": "Broadway",
                    "StreetComponents": [
                        {
                            "BaseName": "Broadway",
                            "Language": "en"
                        }
                    ],
                    "AddressNumber": "50"
                },
                "Position": [
                    -71.0858,
                    42.36294
                ],
                "Distance": 5212,
            ...
        },
        {
            "Title": "Marriott-Boston Copley Place",
            "SuggestResultItemType": "Place",
            "Place": {
                "PlaceId": "Redacted",
                "PlaceType": "PointOfInterest",
                "Address": {
                    "Label": "Marriott-Boston Copley Place, 110 Huntington Ave, Boston, MA 02116-5706, United States",
                    "Country": {
                        "Code2": "US",
                        "Code3": "USA",
                        "Name": "United States"
                    },
                    "Region": {
                        "Code": "MA",
                        "Name": "Massachusetts"
                    },
                    "SubRegion": {
                        "Name": "Suffolk"
                    },
                    "Locality": "Boston",
                    "District": "Back Bay",
                    "PostalCode": "02116-5706",
                    "Street": "Huntington Ave",
                    "StreetComponents": [
                        {
                            "BaseName": "Huntington",
                            "Type": "Ave",
                            "TypePlacement": "AfterBaseName",
                            "TypeSeparator": " ",
                            "Language": "en"
                        }
                    ],
                    "AddressNumber": "110"
                },
                "Position": [
                    -71.0792,
                    42.34701
                ],
                "Distance": 3362,
            ...
        },
        ...
    ],
    "QueryRefinements": []
}
cURL
curl --request POST \
  --url 'https://places.geo.eu-central-1.amazonaws.com/v2/suggest?key=Your_Key' \
  --header 'Content-Type: application/json' \
  --data '{
  "QueryText": "Marriott",
  "Filter": {
    "IncludeCountries": [
      "USA"
    ],
    "BoundingBox": [
      -71.15693983012913,42.261623506672635,
      -70.97249727163558,42.37584075627763
    ]
  },
  "AdditionalFeatures": [
    "Core"
  ]
}'
AWS CLI
aws geo-places suggest --key ${YourKey} \
--query-text "Marriott" \
--filter '{"IncludeCountries": ["USA"], "BoundingBox": [ -71.15693983012913,42.261623506672635, -70.97249727163558,42.37584075627763]}' \
--additional-features "Core"