Google PageMap Embed
This module adds structured data to your web pages that Google can use to understand and index your content. You can configure which content types and fields should be included in this data, allowing Google to use it for search filters.
The Google PageMap Embed module provides a way of adding structured data attributes to your web pages. These attributes provide Google with information about the data on the page. These PageMaps are indexed by Google and can be used as filters for search queries.
Features
This module lets you select which content types should have PageMaps and which fields on those content types should be used in the PageMap. Once configured, it adds the PageMap with all configured attributes to the 'html_head' of each page that should have that PageMap.
Shown here is a screen capture of a PageMap that has been embedded into the head of the html for a test article node. Notice that the PageMap includes the content type as one of its attributes.
Post-Installation
Configuration for the module can be found at the '/admin/config/search/pagemap' route. This configuration page is where you'll select which content types should have a PageMap embedded and which fields on those content types should have an associated attribute added to the PageMap. Once you've configured all of your PageMap embeds, you'll need to have your site re-indexed.
Additional Requirements
This module has a dependency on the Preprocessor Plugins (drupal/preprocessors) module. The HtmlPreprocessor plugin is used to add the PageMap markup to the html_head.
Recommended modules/libraries
This module is intended to be used along with the Vertex AI Search module.