# Custom Search API . cse

## Instance Methods

Returns the siterestrict Resource.

Close httplib2 connections.

Returns metadata about the search performed, metadata about the engine used for the search, and the search results.

### Method Details

`close()`

    Close httplib2 connections.

`list(exactTerms=None, fileType=None, c2coff=None, lowRange=None, rights=None, imgColorType=None, linkSite=None, filter=None, dateRestrict=None, searchType=None, highRange=None, siteSearchFilter=None, start=None, imgSize=None, gl=None, imgType=None, excludeTerms=None, cr=None, sort=None, googlehost=None, imgDominantColor=None, safe=None, hl=None, siteSearch=None, num=None, cx=None, lr=None, hq=None, q=None, orTerms=None, relatedSite=None, x__xgafv=None)`

    Returns metadata about the search performed, metadata about the engine used for the search, and the search results.

    Args:
      exactTerms: string, Identifies a phrase that all documents in the search results must contain.
      fileType: string, Restricts results to files of a specified extension. A list of file types indexable by Google can be found in Search Console [Help Center](https://support.google.com/webmasters/answer/35287).
      c2coff: string, Enables or disables [Simplified and Traditional Chinese Search](https://developers.google.com/custom-search/docs/xml_results#chineseSearch). The default value for this parameter is 0 (zero), meaning that the feature is enabled. Supported values are: * `1`: Disabled * `0`: Enabled (default)
      lowRange: string, Specifies the starting value for a search range. Use `lowRange` and `highRange` to append an inclusive search range of `lowRange...highRange` to the query.
      rights: string, Filters based on licensing. Supported values include: `cc_publicdomain`, `cc_attribute`, `cc_sharealike`, `cc_noncommercial`, `cc_nonderived` and combinations of these. See [typical combinations](https://wiki.creativecommons.org/wiki/CC_Search_integration).
      imgColorType: string, Returns black and white, grayscale, transparent, or color images. Acceptable values are: * `"color"` * `"gray"` * `"mono"`: black and white * `"trans"`: transparent background
        Allowed values
          imgColorTypeUndefined - No image color type specified.
          mono - Black and white images only.
          gray - Grayscale images only.
          color - Color images only.
          trans - Images with transparent background
      linkSite: string, Specifies that all search results should contain a link to a particular URL.
      filter: string, Controls turning on or off the duplicate content filter. * See [Automatic Filtering](https://developers.google.com/custom-search/docs/xml_results#automaticFiltering) for more information about Google's search results filters. Note that host crowding filtering applies only to multi-site searches. * By default, Google applies filtering to all search results to improve the quality of those results. Acceptable values are: * `0`: Turns off duplicate content filter. * `1`: Turns on duplicate content filter.
      dateRestrict: string, Restricts results to URLs based on date. Supported values include: * `d[number]`: requests results from the specified number of past days. * `w[number]`: requests results from the specified number of past weeks. * `m[number]`: requests results from the specified number of past months. * `y[number]`: requests results from the specified number of past years.
      searchType: string, Specifies the search type: `image`. If unspecified, results are limited to webpages. Acceptable values are: * `"image"`: custom image search.
        Allowed values
          searchTypeUndefined - Search type unspecified (defaults to web search).
          image - Image search.
      highRange: string, Specifies the ending value for a search range. * Use `lowRange` and `highRange` to append an inclusive search range of `lowRange...highRange` to the query.
      siteSearchFilter: string, Controls whether to include or exclude results from the site named in the `siteSearch` parameter. Acceptable values are: * `"e"`: exclude * `"i"`: include
        Allowed values
          siteSearchFilterUndefined - Filter mode unspecified.
          e - Exclude results from the listed sites.
          i - Include only results from the listed sites.
      start: integer, The index of the first result to return. The default number of results per page is 10, so `&start=11` would start at the top of the second page of results. **Note**: The JSON API will never return more than 100 results, even if more than 100 documents match the query, so setting the sum of `start + num` to a number greater than 100 will produce an error. Also note that the maximum value for `num` is 10.
      imgSize: string, Returns images of a specified size. Acceptable values are: * `"huge"` * `"icon"` * `"large"` * `"medium"` * `"small"` * `"xlarge"` * `"xxlarge"`
        Allowed values
          imgSizeUndefined - No image size specified.
          HUGE - Only the largest possible images.
          ICON - Only very small icon-sized images.
          LARGE - Only large images.
          MEDIUM - Only medium images.
          SMALL - Only small images.
          XLARGE - Only very large images.
          XXLARGE - Only extremely large images.
      gl: string, Geolocation of end user. * The `gl` parameter value is a two-letter country code. The `gl` parameter boosts search results whose country of origin matches the parameter value. See the [Country Codes](https://developers.google.com/custom-search/docs/xml_results_appendices#countryCodes) page for a list of valid values. * Specifying a `gl` parameter value should lead to more relevant results. This is particularly true for international customers and, even more specifically, for customers in English- speaking countries other than the United States.
      imgType: string, Returns images of a type. Acceptable values are: * `"clipart"` * `"face"` * `"lineart"` * `"stock"` * `"photo"` * `"animated"`
        Allowed values
          imgTypeUndefined - No image type specified.
          clipart - Clipart-style images only.
          face - Images of faces only.
          lineart - Line art images only.
          stock - Stock images only.
          photo - Photo images only.
          animated - Animated images only.
      excludeTerms: string, Identifies a word or phrase that should not appear in any documents in the search results.
      cr: string, Restricts search results to documents originating in a particular country. You may use [Boolean operators](https://developers.google.com/custom-search/docs/xml_results_appendices#booleanOperators) in the cr parameter's value. Google Search determines the country of a document by analyzing: * the top-level domain (TLD) of the document's URL * the geographic location of the Web server's IP address See the [Country Parameter Values](https://developers.google.com/custom-search/docs/xml_results_appendices#countryCollections) page for a list of valid values for this parameter.
      sort: string, The sort expression to apply to the results. The sort parameter specifies that the results be sorted according to the specified expression i.e. sort by date. [Example: sort=date](https://developers.google.com/custom-search/docs/structured_search#sort-by-attribute).
      googlehost: string, **Deprecated**. Use the `gl` parameter for a similar effect. The local Google domain (for example, google.com, google.de, or google.fr) to use to perform the search.
      imgDominantColor: string, Returns images of a specific dominant color. Acceptable values are: * `"black"` * `"blue"` * `"brown"` * `"gray"` * `"green"` * `"orange"` * `"pink"` * `"purple"` * `"red"` * `"teal"` * `"white"` * `"yellow"`
        Allowed values
          imgDominantColorUndefined - No dominant color specified.
          black - Predominantly black images only.
          blue - Predominantly blue images only.
          brown - Predominantly brown images only.
          gray - Predominantly gray images only.
          green - Predominantly green images only.
          orange - Predominantly orange images only.
          pink - Predominantly pink images only.
          purple - Predominantly purple images only.
          red - Predominantly red images only.
          teal - Predominantly teal images only.
          white - Predominantly white images only.
          yellow - Predominantly yellow images only.
      safe: string, Search safety level. Acceptable values are: * `"active"`: Enables SafeSearch filtering. * `"off"`: Disables SafeSearch filtering. (default)
        Allowed values
          safeUndefined - SafeSearch mode unspecified. (Falls back to engine's configuration.)
          active - Turn SafeSearch on.
          high - Deprecated, equivalent to "active".
          medium - Deprecated, equivalent to "active".
          off - Turn SafeSearch off.
      hl: string, Sets the user interface language. * Explicitly setting this parameter improves the performance and the quality of your search results. * See the [Interface Languages](https://developers.google.com/custom-search/docs/xml_results#wsInterfaceLanguages) section of [Internationalizing Queries and Results Presentation](https://developers.google.com/custom-search/docs/xml_results#wsInternationalizing) for more information, and (Supported Interface Languages)[https://developers.google.com/custom-search/docs/xml_results_appendices#interfaceLanguages] for a list of supported languages.
      siteSearch: string, Specifies a given site which should always be included or excluded from results (see `siteSearchFilter` parameter, below).
      num: integer, Number of search results to return. * Valid values are integers between 1 and 10, inclusive.
      cx: string, The Programmable Search Engine ID to use for this request.
      lr: string, Restricts the search to documents written in a particular language (e.g., `lr=lang_ja`). Acceptable values are: * `"lang_ar"`: Arabic * `"lang_bg"`: Bulgarian * `"lang_ca"`: Catalan * `"lang_cs"`: Czech * `"lang_da"`: Danish * `"lang_de"`: German * `"lang_el"`: Greek * `"lang_en"`: English * `"lang_es"`: Spanish * `"lang_et"`: Estonian * `"lang_fi"`: Finnish * `"lang_fr"`: French * `"lang_hr"`: Croatian * `"lang_hu"`: Hungarian * `"lang_id"`: Indonesian * `"lang_is"`: Icelandic * `"lang_it"`: Italian * `"lang_iw"`: Hebrew * `"lang_ja"`: Japanese * `"lang_ko"`: Korean * `"lang_lt"`: Lithuanian * `"lang_lv"`: Latvian * `"lang_nl"`: Dutch * `"lang_no"`: Norwegian * `"lang_pl"`: Polish * `"lang_pt"`: Portuguese * `"lang_ro"`: Romanian * `"lang_ru"`: Russian * `"lang_sk"`: Slovak * `"lang_sl"`: Slovenian * `"lang_sr"`: Serbian * `"lang_sv"`: Swedish * `"lang_tr"`: Turkish * `"lang_zh-CN"`: Chinese (Simplified) * `"lang_zh-TW"`: Chinese (Traditional)
      hq: string, Appends the specified query terms to the query, as if they were combined with a logical AND operator.
      q: string, Query
      orTerms: string, Provides additional search terms to check for in a document, where each document in the search results must contain at least one of the additional search terms.
      relatedSite: string, Specifies that all search results should be pages that are related to the specified URL.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Response to a custom search request.
        "kind": "A String", # Unique identifier for the type of current object. For this API, it is customsearch#search.
        "context": { # Metadata and refinements associated with the given search engine, including: * The name of the search engine that was used for the query. * A set of [facet objects](https://developers.google.com/custom-search/docs/refinements#create) (refinements) you can use for refining a search.
          "a_key": "", # Properties of the object.
        },
        "spelling": { # Spell correction information for a query.
          "htmlCorrectedQuery": "A String", # The corrected query, formatted in HTML.
          "correctedQuery": "A String", # The corrected query.
        },
        "searchInformation": { # Metadata about a search operation.
          "formattedTotalResults": "A String", # The total number of search results, formatted according to locale style.
          "totalResults": "A String", # The total number of search results returned by the query.
          "formattedSearchTime": "A String", # The time taken for the server to return search results, formatted according to locale style.
          "searchTime": 3.14, # The time taken for the server to return search results.
        },
        "url": { # OpenSearch template and URL.
          "template": "A String", # The actual [OpenSearch template](http://www.opensearch.org/specifications/opensearch/1.1#opensearch_url_template_syntax) for this API.
          "type": "A String", # The MIME type of the OpenSearch URL template for the Custom Search JSON API.
        },
        "queries": { # Query metadata for the previous, current, and next pages of results.
          "request": [ # Metadata representing the current request.
            { # Custom search request metadata.
              "orTerms": "A String", # Provides additional search terms to check for in a document, where each document in the search results must contain at least one of the additional search terms. You can also use the [Boolean OR](https://developers.google.com/custom-search/docs/xml_results#BooleanOrqt) query term for this type of query.
              "imgSize": "A String", # Restricts results to images of a specified size. Supported values are: * `icon` (small) * `small | medium | large | xlarge` (medium) * `xxlarge` (large) * `huge` (extra-large)
              "hl": "A String", # Specifies the interface language (host language) of your user interface. Explicitly setting this parameter improves the performance and the quality of your search results. See the [Interface Languages](https://developers.google.com/custom-search/docs/xml_results#wsInterfaceLanguages) section of [Internationalizing Queries and Results Presentation](https://developers.google.com/custom-search/docs/xml_results#wsInternationalizing) for more information, and [Supported Interface Languages](https://developers.google.com/custom-search/docs/xml_results_appendices#interfaceLanguages) for a list of supported languages.
              "excludeTerms": "A String", # Identifies a word or phrase that should not appear in any documents in the search results.
              "totalResults": "A String", # Estimated number of total search results. May not be accurate.
              "linkSite": "A String", # Specifies that all results should contain a link to a specific URL.
              "imgColorType": "A String", # Restricts results to images of a specified color type. Supported values are: * `mono` (black and white) * `gray` (grayscale) * `color` (color)
              "disableCnTwTranslation": "A String", # Enables or disables the [Simplified and Traditional Chinese Search](https://developers.google.com/custom-search/docs/xml_results#chineseSearch) feature. Supported values are: * `0`: enabled (default) * `1`: disabled
              "imgType": "A String", # Restricts results to images of a specified type. Supported values are: * `clipart` (Clip art) * `face` (Face) * `lineart` (Line drawing) * `photo` (Photo) * `animated` (Animated) * `stock` (Stock)
              "filter": "A String", # Activates or deactivates the automatic filtering of Google search results. See [Automatic Filtering](https://developers.google.com/custom-search/docs/xml_results#automaticFiltering) for more information about Google's search results filters. Valid values for this parameter are: * `0`: Disabled * `1`: Enabled (default) **Note**: By default, Google applies filtering to all search results to improve the quality of those results.
              "startIndex": 42, # The index of the current set of search results into the total set of results, where the index of the first result is 1.
              "gl": "A String", # Boosts search results whose country of origin matches the parameter value. See [Country Codes](https://developers.google.com/custom-search/docs/xml_results#countryCodes) for a list of valid values. Specifying a `gl` parameter value in WebSearch requests should improve the relevance of results. This is particularly true for international customers and, even more specifically, for customers in English-speaking countries other than the United States.
              "count": 42, # Number of search results returned in this set.
              "sort": "A String", # Specifies that results should be sorted according to the specified expression. For example, sort by date.
              "inputEncoding": "A String", # The character encoding supported for search requests.
              "language": "A String", # The language of the search results.
              "highRange": "A String", # Specifies the ending value for a search range. Use `cse:lowRange` and `cse:highrange` to append an inclusive search range of `lowRange...highRange` to the query.
              "googleHost": "A String", # Specifies the Google domain (for example, google.com, google.de, or google.fr) to which the search should be limited.
              "exactTerms": "A String", # Identifies a phrase that all documents in the search results must contain.
              "outputEncoding": "A String", # The character encoding supported for search results.
              "cr": "A String", # Restricts search results to documents originating in a particular country. You may use [Boolean operators](https://developers.google.com/custom-search/docs/xml_results#booleanOperators) in the `cr` parameter's value. Google WebSearch determines the country of a document by analyzing the following: * The top-level domain (TLD) of the document's URL. * The geographic location of the web server's IP address. See [Country (cr) Parameter Values](https://developers.google.com/custom-search/docs/xml_results#countryCollections) for a list of valid values for this parameter.
              "rights": "A String", # Filters based on licensing. Supported values include: * `cc_publicdomain` * `cc_attribute` * `cc_sharealike` * `cc_noncommercial` * `cc_nonderived`
              "startPage": 42, # The page number of this set of results, where the page length is set by the `count` property.
              "safe": "A String", # Specifies the [SafeSearch level](https://developers.google.com/custom-search/docs/xml_results#safeSearchLevels) used for filtering out adult results. This is a custom property not defined in the OpenSearch spec. Valid parameter values are: * `"off"`: Disable SafeSearch * `"active"`: Enable SafeSearch
              "fileType": "A String", # Restricts results to files of a specified extension. Filetypes supported by Google include: * Adobe Portable Document Format (`pdf`) * Adobe PostScript (`ps`) * Lotus 1-2-3 (`wk1`, `wk2`, `wk3`, `wk4`, `wk5`, `wki`, `wks`, `wku`) * Lotus WordPro (`lwp`) * Macwrite (`mw`) * Microsoft Excel (`xls`) * Microsoft PowerPoint (`ppt`) * Microsoft Word (`doc`) * Microsoft Works (`wks`, `wps`, `wdb`) * Microsoft Write (`wri`) * Rich Text Format (`rtf`) * Shockwave Flash (`swf`) * Text (`ans`, `txt`). Additional filetypes may be added in the future. An up-to-date list can always be found in Google's [file type FAQ](https://support.google.com/webmasters/answer/35287).
              "hq": "A String", # Appends the specified query terms to the query, as if they were combined with a logical `AND` operator.
              "title": "A String", # A description of the query.
              "searchType": "A String", # Allowed values are `web` or `image`. If unspecified, results are limited to webpages.
              "searchTerms": "A String", # The search terms entered by the user.
              "siteSearch": "A String", # Restricts results to URLs from a specified site.
              "imgDominantColor": "A String", # Restricts results to images with a specific dominant color. Supported values are: * `red` * `orange` * `yellow` * `green` * `teal` * `blue` * `purple` * `pink` * `white` * `gray` * `black` * `brown`
              "dateRestrict": "A String", # Restricts results to URLs based on date. Supported values include: * `d[number]`: requests results from the specified number of past days. * `w[number]`: requests results from the specified number of past weeks. * `m[number]`: requests results from the specified number of past months. * `y[number]`: requests results from the specified number of past years.
              "lowRange": "A String", # Specifies the starting value for a search range. Use `cse:lowRange` and `cse:highrange` to append an inclusive search range of `lowRange...highRange` to the query.
              "cx": "A String", # The identifier of an engine created using the Programmable Search Engine [Control Panel](https://programmablesearchengine.google.com/). This is a custom property not defined in the OpenSearch spec. This parameter is **required**.
              "siteSearchFilter": "A String", # Specifies whether to include or exclude results from the site named in the `sitesearch` parameter. Supported values are: * `i`: include content from site * `e`: exclude content from site
              "relatedSite": "A String", # Specifies that all search results should be pages that are related to the specified URL. The parameter value should be a URL.
            },
          ],
          "previousPage": [ # Metadata representing the previous page of results, if applicable.
            { # Custom search request metadata.
              "cx": "A String", # The identifier of an engine created using the Programmable Search Engine [Control Panel](https://programmablesearchengine.google.com/). This is a custom property not defined in the OpenSearch spec. This parameter is **required**.
              "rights": "A String", # Filters based on licensing. Supported values include: * `cc_publicdomain` * `cc_attribute` * `cc_sharealike` * `cc_noncommercial` * `cc_nonderived`
              "linkSite": "A String", # Specifies that all results should contain a link to a specific URL.
              "imgColorType": "A String", # Restricts results to images of a specified color type. Supported values are: * `mono` (black and white) * `gray` (grayscale) * `color` (color)
              "sort": "A String", # Specifies that results should be sorted according to the specified expression. For example, sort by date.
              "orTerms": "A String", # Provides additional search terms to check for in a document, where each document in the search results must contain at least one of the additional search terms. You can also use the [Boolean OR](https://developers.google.com/custom-search/docs/xml_results#BooleanOrqt) query term for this type of query.
              "filter": "A String", # Activates or deactivates the automatic filtering of Google search results. See [Automatic Filtering](https://developers.google.com/custom-search/docs/xml_results#automaticFiltering) for more information about Google's search results filters. Valid values for this parameter are: * `0`: Disabled * `1`: Enabled (default) **Note**: By default, Google applies filtering to all search results to improve the quality of those results.
              "outputEncoding": "A String", # The character encoding supported for search results.
              "inputEncoding": "A String", # The character encoding supported for search requests.
              "highRange": "A String", # Specifies the ending value for a search range. Use `cse:lowRange` and `cse:highrange` to append an inclusive search range of `lowRange...highRange` to the query.
              "excludeTerms": "A String", # Identifies a word or phrase that should not appear in any documents in the search results.
              "count": 42, # Number of search results returned in this set.
              "fileType": "A String", # Restricts results to files of a specified extension. Filetypes supported by Google include: * Adobe Portable Document Format (`pdf`) * Adobe PostScript (`ps`) * Lotus 1-2-3 (`wk1`, `wk2`, `wk3`, `wk4`, `wk5`, `wki`, `wks`, `wku`) * Lotus WordPro (`lwp`) * Macwrite (`mw`) * Microsoft Excel (`xls`) * Microsoft PowerPoint (`ppt`) * Microsoft Word (`doc`) * Microsoft Works (`wks`, `wps`, `wdb`) * Microsoft Write (`wri`) * Rich Text Format (`rtf`) * Shockwave Flash (`swf`) * Text (`ans`, `txt`). Additional filetypes may be added in the future. An up-to-date list can always be found in Google's [file type FAQ](https://support.google.com/webmasters/answer/35287).
              "exactTerms": "A String", # Identifies a phrase that all documents in the search results must contain.
              "siteSearch": "A String", # Restricts results to URLs from a specified site.
              "hq": "A String", # Appends the specified query terms to the query, as if they were combined with a logical `AND` operator.
              "title": "A String", # A description of the query.
              "hl": "A String", # Specifies the interface language (host language) of your user interface. Explicitly setting this parameter improves the performance and the quality of your search results. See the [Interface Languages](https://developers.google.com/custom-search/docs/xml_results#wsInterfaceLanguages) section of [Internationalizing Queries and Results Presentation](https://developers.google.com/custom-search/docs/xml_results#wsInternationalizing) for more information, and [Supported Interface Languages](https://developers.google.com/custom-search/docs/xml_results_appendices#interfaceLanguages) for a list of supported languages.
              "safe": "A String", # Specifies the [SafeSearch level](https://developers.google.com/custom-search/docs/xml_results#safeSearchLevels) used for filtering out adult results. This is a custom property not defined in the OpenSearch spec. Valid parameter values are: * `"off"`: Disable SafeSearch * `"active"`: Enable SafeSearch
              "imgSize": "A String", # Restricts results to images of a specified size. Supported values are: * `icon` (small) * `small | medium | large | xlarge` (medium) * `xxlarge` (large) * `huge` (extra-large)
              "dateRestrict": "A String", # Restricts results to URLs based on date. Supported values include: * `d[number]`: requests results from the specified number of past days. * `w[number]`: requests results from the specified number of past weeks. * `m[number]`: requests results from the specified number of past months. * `y[number]`: requests results from the specified number of past years.
              "imgDominantColor": "A String", # Restricts results to images with a specific dominant color. Supported values are: * `red` * `orange` * `yellow` * `green` * `teal` * `blue` * `purple` * `pink` * `white` * `gray` * `black` * `brown`
              "lowRange": "A String", # Specifies the starting value for a search range. Use `cse:lowRange` and `cse:highrange` to append an inclusive search range of `lowRange...highRange` to the query.
              "searchTerms": "A String", # The search terms entered by the user.
              "totalResults": "A String", # Estimated number of total search results. May not be accurate.
              "language": "A String", # The language of the search results.
              "searchType": "A String", # Allowed values are `web` or `image`. If unspecified, results are limited to webpages.
              "gl": "A String", # Boosts search results whose country of origin matches the parameter value. See [Country Codes](https://developers.google.com/custom-search/docs/xml_results#countryCodes) for a list of valid values. Specifying a `gl` parameter value in WebSearch requests should improve the relevance of results. This is particularly true for international customers and, even more specifically, for customers in English-speaking countries other than the United States.
              "startPage": 42, # The page number of this set of results, where the page length is set by the `count` property.
              "siteSearchFilter": "A String", # Specifies whether to include or exclude results from the site named in the `sitesearch` parameter. Supported values are: * `i`: include content from site * `e`: exclude content from site
              "imgType": "A String", # Restricts results to images of a specified type. Supported values are: * `clipart` (Clip art) * `face` (Face) * `lineart` (Line drawing) * `photo` (Photo) * `animated` (Animated) * `stock` (Stock)
              "startIndex": 42, # The index of the current set of search results into the total set of results, where the index of the first result is 1.
              "googleHost": "A String", # Specifies the Google domain (for example, google.com, google.de, or google.fr) to which the search should be limited.
              "relatedSite": "A String", # Specifies that all search results should be pages that are related to the specified URL. The parameter value should be a URL.
              "disableCnTwTranslation": "A String", # Enables or disables the [Simplified and Traditional Chinese Search](https://developers.google.com/custom-search/docs/xml_results#chineseSearch) feature. Supported values are: * `0`: enabled (default) * `1`: disabled
              "cr": "A String", # Restricts search results to documents originating in a particular country. You may use [Boolean operators](https://developers.google.com/custom-search/docs/xml_results#booleanOperators) in the `cr` parameter's value. Google WebSearch determines the country of a document by analyzing the following: * The top-level domain (TLD) of the document's URL. * The geographic location of the web server's IP address. See [Country (cr) Parameter Values](https://developers.google.com/custom-search/docs/xml_results#countryCollections) for a list of valid values for this parameter.
            },
          ],
          "nextPage": [ # Metadata representing the next page of results, if applicable.
            { # Custom search request metadata.
              "hq": "A String", # Appends the specified query terms to the query, as if they were combined with a logical `AND` operator.
              "startPage": 42, # The page number of this set of results, where the page length is set by the `count` property.
              "imgColorType": "A String", # Restricts results to images of a specified color type. Supported values are: * `mono` (black and white) * `gray` (grayscale) * `color` (color)
              "linkSite": "A String", # Specifies that all results should contain a link to a specific URL.
              "imgType": "A String", # Restricts results to images of a specified type. Supported values are: * `clipart` (Clip art) * `face` (Face) * `lineart` (Line drawing) * `photo` (Photo) * `animated` (Animated) * `stock` (Stock)
              "relatedSite": "A String", # Specifies that all search results should be pages that are related to the specified URL. The parameter value should be a URL.
              "imgDominantColor": "A String", # Restricts results to images with a specific dominant color. Supported values are: * `red` * `orange` * `yellow` * `green` * `teal` * `blue` * `purple` * `pink` * `white` * `gray` * `black` * `brown`
              "searchTerms": "A String", # The search terms entered by the user.
              "safe": "A String", # Specifies the [SafeSearch level](https://developers.google.com/custom-search/docs/xml_results#safeSearchLevels) used for filtering out adult results. This is a custom property not defined in the OpenSearch spec. Valid parameter values are: * `"off"`: Disable SafeSearch * `"active"`: Enable SafeSearch
              "disableCnTwTranslation": "A String", # Enables or disables the [Simplified and Traditional Chinese Search](https://developers.google.com/custom-search/docs/xml_results#chineseSearch) feature. Supported values are: * `0`: enabled (default) * `1`: disabled
              "hl": "A String", # Specifies the interface language (host language) of your user interface. Explicitly setting this parameter improves the performance and the quality of your search results. See the [Interface Languages](https://developers.google.com/custom-search/docs/xml_results#wsInterfaceLanguages) section of [Internationalizing Queries and Results Presentation](https://developers.google.com/custom-search/docs/xml_results#wsInternationalizing) for more information, and [Supported Interface Languages](https://developers.google.com/custom-search/docs/xml_results_appendices#interfaceLanguages) for a list of supported languages.
              "cr": "A String", # Restricts search results to documents originating in a particular country. You may use [Boolean operators](https://developers.google.com/custom-search/docs/xml_results#booleanOperators) in the `cr` parameter's value. Google WebSearch determines the country of a document by analyzing the following: * The top-level domain (TLD) of the document's URL. * The geographic location of the web server's IP address. See [Country (cr) Parameter Values](https://developers.google.com/custom-search/docs/xml_results#countryCollections) for a list of valid values for this parameter.
              "rights": "A String", # Filters based on licensing. Supported values include: * `cc_publicdomain` * `cc_attribute` * `cc_sharealike` * `cc_noncommercial` * `cc_nonderived`
              "count": 42, # Number of search results returned in this set.
              "filter": "A String", # Activates or deactivates the automatic filtering of Google search results. See [Automatic Filtering](https://developers.google.com/custom-search/docs/xml_results#automaticFiltering) for more information about Google's search results filters. Valid values for this parameter are: * `0`: Disabled * `1`: Enabled (default) **Note**: By default, Google applies filtering to all search results to improve the quality of those results.
              "sort": "A String", # Specifies that results should be sorted according to the specified expression. For example, sort by date.
              "startIndex": 42, # The index of the current set of search results into the total set of results, where the index of the first result is 1.
              "lowRange": "A String", # Specifies the starting value for a search range. Use `cse:lowRange` and `cse:highrange` to append an inclusive search range of `lowRange...highRange` to the query.
              "exactTerms": "A String", # Identifies a phrase that all documents in the search results must contain.
              "cx": "A String", # The identifier of an engine created using the Programmable Search Engine [Control Panel](https://programmablesearchengine.google.com/). This is a custom property not defined in the OpenSearch spec. This parameter is **required**.
              "language": "A String", # The language of the search results.
              "imgSize": "A String", # Restricts results to images of a specified size. Supported values are: * `icon` (small) * `small | medium | large | xlarge` (medium) * `xxlarge` (large) * `huge` (extra-large)
              "googleHost": "A String", # Specifies the Google domain (for example, google.com, google.de, or google.fr) to which the search should be limited.
              "inputEncoding": "A String", # The character encoding supported for search requests.
              "searchType": "A String", # Allowed values are `web` or `image`. If unspecified, results are limited to webpages.
              "highRange": "A String", # Specifies the ending value for a search range. Use `cse:lowRange` and `cse:highrange` to append an inclusive search range of `lowRange...highRange` to the query.
              "outputEncoding": "A String", # The character encoding supported for search results.
              "excludeTerms": "A String", # Identifies a word or phrase that should not appear in any documents in the search results.
              "title": "A String", # A description of the query.
              "orTerms": "A String", # Provides additional search terms to check for in a document, where each document in the search results must contain at least one of the additional search terms. You can also use the [Boolean OR](https://developers.google.com/custom-search/docs/xml_results#BooleanOrqt) query term for this type of query.
              "totalResults": "A String", # Estimated number of total search results. May not be accurate.
              "siteSearchFilter": "A String", # Specifies whether to include or exclude results from the site named in the `sitesearch` parameter. Supported values are: * `i`: include content from site * `e`: exclude content from site
              "siteSearch": "A String", # Restricts results to URLs from a specified site.
              "gl": "A String", # Boosts search results whose country of origin matches the parameter value. See [Country Codes](https://developers.google.com/custom-search/docs/xml_results#countryCodes) for a list of valid values. Specifying a `gl` parameter value in WebSearch requests should improve the relevance of results. This is particularly true for international customers and, even more specifically, for customers in English-speaking countries other than the United States.
              "dateRestrict": "A String", # Restricts results to URLs based on date. Supported values include: * `d[number]`: requests results from the specified number of past days. * `w[number]`: requests results from the specified number of past weeks. * `m[number]`: requests results from the specified number of past months. * `y[number]`: requests results from the specified number of past years.
              "fileType": "A String", # Restricts results to files of a specified extension. Filetypes supported by Google include: * Adobe Portable Document Format (`pdf`) * Adobe PostScript (`ps`) * Lotus 1-2-3 (`wk1`, `wk2`, `wk3`, `wk4`, `wk5`, `wki`, `wks`, `wku`) * Lotus WordPro (`lwp`) * Macwrite (`mw`) * Microsoft Excel (`xls`) * Microsoft PowerPoint (`ppt`) * Microsoft Word (`doc`) * Microsoft Works (`wks`, `wps`, `wdb`) * Microsoft Write (`wri`) * Rich Text Format (`rtf`) * Shockwave Flash (`swf`) * Text (`ans`, `txt`). Additional filetypes may be added in the future. An up-to-date list can always be found in Google's [file type FAQ](https://support.google.com/webmasters/answer/35287).
            },
          ],
        },
        "promotions": [ # The set of [promotions](https://developers.google.com/custom-search/docs/promotions). Present only if the custom search engine's configuration files define any promotions for the given query.
          { # Promotion result.
            "bodyLines": [ # An array of block objects for this promotion. See [Google WebSearch Protocol reference](https://developers.google.com/custom-search/docs/xml_results) for more information.
              { # Block object belonging to a promotion.
                "htmlTitle": "A String", # The block object's text in HTML, if it has text.
                "link": "A String", # The anchor text of the block object's link, if it has a link.
                "url": "A String", # The URL of the block object's link, if it has one.
                "title": "A String", # The block object's text, if it has text.
              },
            ],
            "image": { # Image belonging to a promotion.
              "width": 42, # Image width in pixels.
              "source": "A String", # URL of the image for this promotion link.
              "height": 42, # Image height in pixels.
            },
            "title": "A String", # The title of the promotion.
            "displayLink": "A String", # An abridged version of this search's result URL, e.g. www.example.com.
            "htmlTitle": "A String", # The title of the promotion, in HTML.
            "link": "A String", # The URL of the promotion.
          },
        ],
        "items": [ # The current set of custom search results.
          { # A custom search result.
            "formattedUrl": "A String", # The URL displayed after the snippet for each search result.
            "fileFormat": "A String", # The file format of the search result.
            "kind": "A String", # A unique identifier for the type of current object. For this API, it is `customsearch#result.`
            "cacheId": "A String", # Indicates the ID of Google's cached version of the search result.
            "snippet": "A String", # The snippet of the search result, in plain text.
            "htmlFormattedUrl": "A String", # The HTML-formatted URL displayed after the snippet for each search result.
            "title": "A String", # The title of the search result, in plain text.
            "image": { # Image belonging to a custom search result.
              "height": 42, # The height of the image, in pixels.
              "contextLink": "A String", # A URL pointing to the webpage hosting the image.
              "byteSize": 42, # The size of the image, in pixels.
              "thumbnailWidth": 42, # The width of the thumbnail image, in pixels.
              "width": 42, # The width of the image, in pixels.
              "thumbnailLink": "A String", # A URL to the thumbnail image.
              "thumbnailHeight": 42, # The height of the thumbnail image, in pixels.
            },
            "htmlSnippet": "A String", # The snippet of the search result, in HTML.
            "labels": [ # Encapsulates all information about [refinement labels](https://developers.google.com/custom-search/docs/xml_results).
              { # Refinement label associated with a custom search result.
                "label_with_op": "A String", # Refinement label and the associated refinement operation.
                "name": "A String", # The name of a refinement label, which you can use to refine searches. Don't display this in your user interface; instead, use displayName.
                "displayName": "A String", # The display name of a refinement label. This is the name you should display in your user interface.
              },
            ],
            "pagemap": { # Contains [PageMap](https://developers.google.com/custom-search/docs/structured_data#pagemaps) information for this search result.
              "a_key": "", # Properties of the object.
            },
            "mime": "A String", # The MIME type of the search result.
            "displayLink": "A String", # An abridged version of this search result’s URL, e.g. www.example.com.
            "htmlTitle": "A String", # The title of the search result, in HTML.
            "link": "A String", # The full URL to which the search result is pointing, e.g. http://www.example.com/foo/bar.
          },
        ],
      }