magento-test/app/code/Magento/CatalogGraphQl/etc/search_request.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<requests xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="urn:magento:framework:Search/etc/search_request.xsd">
    <!-- Request schema for product search including aggregation -->
    <request query="graphql_product_search_with_aggregation" index="catalogsearch_fulltext">
        <dimensions>
            <dimension name="scope" value="default"/>
        </dimensions>
        <queries>
            <query xsi:type="boolQuery" name="graphql_product_search_with_aggregation" boost="1">
                <queryReference clause="should" ref="search" />
                <queryReference clause="should" ref="partial_search" />
                <queryReference clause="must" ref="category"/>
                <queryReference clause="must" ref="price"/>
                <queryReference clause="must" ref="visibility"/>
            </query>
            <query xsi:type="matchQuery" value="$search_term$" name="search">
                <match field="sku"/>
                <match field="*"/>
            </query>
            <query xsi:type="matchQuery" value="$search_term$" name="partial_search">
                <match field="*"/>
                <match field="name" matchCondition="match_phrase_prefix"/>
                <match field="sku" matchCondition="match_phrase_prefix"/>
            </query>
            <query name="category" xsi:type="filteredQuery">
                <filterReference clause="must" ref="category_filter"/>
            </query>
            <query name="price" xsi:type="filteredQuery">
                <filterReference clause="must" ref="price_filter"/>
            </query>
            <query name="visibility" xsi:type="filteredQuery">
                <filterReference clause="must" ref="visibility_filter"/>
            </query>
        </queries>
        <filters>
            <filter xsi:type="termFilter" name="category_filter" field="category_ids" value="$category_id$"/>
            <filter xsi:type="rangeFilter" name="price_filter" field="price" from="$price.from$" to="$price.to$"/>
            <filter xsi:type="termFilter" name="visibility_filter" field="visibility" value="$visibility$"/>
        </filters>
        <aggregations>
            <bucket name="price_bucket" field="price" xsi:type="dynamicBucket" method="$price_dynamic_algorithm$">
                <metrics>
                    <metric type="count"/>
                </metrics>
            </bucket>
            <bucket name="category_bucket" field="category_ids" xsi:type="termBucket">
                <metrics>
                    <metric type="count"/>
                </metrics>
                <parameters>
                    <parameter name="include" value="$category_ids_to_aggregate$"/>
                </parameters>
            </bucket>
        </aggregations>
        <from>0</from>
        <size>10000</size>
    </request>
    <!-- Request schema for product search excluding aggregation -->
    <request query="graphql_product_search" index="catalogsearch_fulltext">
        <dimensions>
            <dimension name="scope" value="default"/>
        </dimensions>
        <queries>
            <query xsi:type="boolQuery" name="graphql_product_search" boost="1">
                <queryReference clause="should" ref="search" />
                <queryReference clause="should" ref="partial_search" />
                <queryReference clause="must" ref="category"/>
                <queryReference clause="must" ref="price"/>
                <queryReference clause="must" ref="visibility"/>
            </query>
            <query xsi:type="matchQuery" value="$search_term$" name="search">
                <match field="sku"/>
                <match field="*"/>
            </query>
            <query xsi:type="matchQuery" value="$search_term$" name="partial_search">
                <match field="*"/>
                <match field="name" matchCondition="match_phrase_prefix"/>
                <match field="sku" matchCondition="match_phrase_prefix"/>
            </query>
            <query name="category" xsi:type="filteredQuery">
                <filterReference clause="must" ref="category_filter"/>
            </query>
            <query name="price" xsi:type="filteredQuery">
                <filterReference clause="must" ref="price_filter"/>
            </query>
            <query name="visibility" xsi:type="filteredQuery">
                <filterReference clause="must" ref="visibility_filter"/>
            </query>
        </queries>
        <filters>
            <filter xsi:type="termFilter" name="category_filter" field="category_ids" value="$category_id$"/>
            <filter xsi:type="rangeFilter" name="price_filter" field="price" from="$price.from$" to="$price.to$"/>
            <filter xsi:type="termFilter" name="visibility_filter" field="visibility" value="$visibility$"/>
        </filters>
        <from>0</from>
        <size>10000</size>
    </request>
</requests>