The QueryBoost action boosts the relevance of your search results. This action is useful when you want to boost the relevance of a specific documents which match a query.

• action: The action to perform. This must be set to QueryBoost.
• query: A query string that will be used to match documents. This query string should use attributes from facet or filters attributes.

Below is an example of the QueryBoost action:

{
"search_settings": {
"query_rules": [
  {
    "id": "1",
    "conditions": [
      [
        // conditions here
      ]
    ],
    "actions": [
        // for all documents that match the query, boost the relevance by 2 
        {
          "action": "QueryBoost",
          "query": 'actors:"Dan Aykroyd" OR actors:"Charlie Sheen"',
          "weight": 2
        },
    ]
  }
]
}
}