Cloud Search Query API は、ユーザーのクエリから最も関連性の高い結果を返す検索メソッドを提供します。検索結果は、Gmail や Google ドライブなどの Google Workspace アプリから取得することも、サードパーティからインデックスに登録したデータから取得することもできます。
注: この API を実行するには、標準のエンドユーザー アカウントが必要です。サービス アカウントはクエリ API リクエストを直接実行できません。サービス アカウントを使用してクエリを実行するには、Google Workspace ドメイン全体の権限の委任を設定します。
HTTP リクエスト
POST https://cloudsearch.googleapis.com/v1/query/search
[[["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 2025-07-25 UTC。"],[],[],null,["# Method: query.search\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Request body](#body.request_body)\n - [JSON representation](#body.request_body.SCHEMA_REPRESENTATION)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nThe Cloud Search query API provides the search method, which returns the most relevant results from a user query. The results can come from Google Workspace apps, such as Gmail or Google Drive, or they can come from data that you have indexed from a third party.\n\n**Note:** This API requires a standard end user account to execute. A service account can't perform query API requests directly; to use a service account to perform queries, set up [Google Workspace domain-wide delegation of authority](https://developers.google.com/workspace/cloud-search/docs/guides/delegation/).\n\n### HTTP request\n\n`POST https://cloudsearch.googleapis.com/v1/query/search`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Request body\n\nThe request body contains data with the following structure:\n\n| JSON representation |\n|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ``` { \"requestOptions\": { object (/workspace/cloud-search/docs/reference/rest/v1/RequestOptions) }, \"query\": string, \"pageSize\": integer, \"start\": integer, \"dataSourceRestrictions\": [ { object (/workspace/cloud-search/docs/reference/rest/v1/settings.searchapplications#DataSourceRestriction) } ], \"facetOptions\": [ { object (/workspace/cloud-search/docs/reference/rest/v1/settings.searchapplications#FacetOptions) } ], \"sortOptions\": { object (/workspace/cloud-search/docs/reference/rest/v1/settings.searchapplications#SortOptions) }, \"queryInterpretationOptions\": { object (/workspace/cloud-search/docs/reference/rest/v1/QueryInterpretationOptions) }, \"contextAttributes\": [ { object (/workspace/cloud-search/docs/reference/rest/v1/indexing.datasources.items#ContextAttribute) } ] } ``` |\n\n| Fields ||\n|------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `requestOptions` | `object (`[RequestOptions](/workspace/cloud-search/docs/reference/rest/v1/RequestOptions)`)` Request options, such as the search application and user timezone. |\n| `query` | `string` The raw query string. See supported search operators in the [Narrow your search with operators](https://support.google.com/cloudsearch/answer/6172299) |\n| `pageSize` | `integer` Maximum number of search results to return in one page. Valid values are between 1 and 100, inclusive. Default value is 10. Minimum value is 50 when results beyond 2000 are requested. |\n| `start` | `integer` Starting index of the results. |\n| `dataSourceRestrictions[]` | `object (`[DataSourceRestriction](/workspace/cloud-search/docs/reference/rest/v1/settings.searchapplications#DataSourceRestriction)`)` The sources to use for querying. If not specified, all data sources from the current search application are used. |\n| `facetOptions[]` | `object (`[FacetOptions](/workspace/cloud-search/docs/reference/rest/v1/settings.searchapplications#FacetOptions)`)` |\n| `sortOptions` | `object (`[SortOptions](/workspace/cloud-search/docs/reference/rest/v1/settings.searchapplications#SortOptions)`)` The options for sorting the search results |\n| `queryInterpretationOptions` | `object (`[QueryInterpretationOptions](/workspace/cloud-search/docs/reference/rest/v1/QueryInterpretationOptions)`)` options to interpret the user query. |\n| `contextAttributes[]` | `object (`[ContextAttribute](/workspace/cloud-search/docs/reference/rest/v1/indexing.datasources.items#ContextAttribute)`)` Context attributes for the request which will be used to adjust ranking of search results. The maximum number of elements is 10. |\n\n### Response body\n\nIf successful, the response body contains an instance of [SearchResponse](/workspace/cloud-search/docs/reference/rest/v1/SearchResponse).\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://www.googleapis.com/auth/cloud_search.query`\n- `https://www.googleapis.com/auth/cloud_search`\n\nFor more information, see the [Authorization guide](/workspace/guides/configure-oauth-consent)."]]