elasticsearch/docs/reference/query-rules/apis/list-query-rulesets.asciidoc

[role="xpack"]
[[list-query-rulesets]]
=== List query rulesets

preview::[]

++++
<titleabbrev>List query rulesets</titleabbrev>
++++

Returns information about all stored query rulesets.
Summary information on the number of rules per ruleset will be returned, and full details can be returned with the <<get-query-ruleset>> command.

[[list-query-rules-request]]
==== {api-request-title}

`GET _query_rules/`

[[list-query-rules-prereq]]
==== {api-prereq-title}

Requires the `manage_search_query_rules` privilege.

[[list-query-rules-path-params]]
==== {api-path-parms-title}

`size`::
(Optional, integer) Maximum number of results to retrieve.

`from`::
(Optional, integer) The offset from the first result to fetch.

[[list-query-rules-example]]
==== {api-examples-title}

The following example lists all configured query rulesets:

////

[source,console]
--------------------------------------------------
PUT _query_rules/ruleset-1
{
    "rules": [
        {
            "rule_id": "rule-1",
            "type": "pinned",
            "criteria": [
                {
                    "type": "exact",
                    "metadata": "query_string",
                    "values": [ "puggles" ]
                }
            ],
            "actions": {
                "ids": ["id1"]
            }
        }
    ]
}

PUT _query_rules/ruleset-2
{
    "rules": [
        {
            "rule_id": "rule-1",
            "type": "pinned",
            "criteria": [
                {
                    "type": "exact",
                    "metadata": "query_string",
                    "values": [ "puggles" ]
                }
            ],
            "actions": {
                "ids": ["id1"]
            }
        },
        {
            "rule_id": "rule-2",
            "type": "pinned",
            "criteria": [
                {
                    "type": "fuzzy",
                    "metadata": "query_string",
                    "values": [ "pugs" ]
                }
            ],
            "actions": {
                "ids": ["id2"]
            }
        }
    ]
}

PUT _query_rules/ruleset-3
{
    "rules": [
        {
            "rule_id": "rule-1",
            "type": "pinned",
            "criteria": [
                {
                    "type": "exact",
                    "metadata": "query_string",
                    "values": [ "puggles" ]
                }
            ],
            "actions": {
                "ids": ["id1"]
            }
        },
        {
            "rule_id": "rule-2",
            "type": "pinned",
            "criteria": [
                {
                    "type": "fuzzy",
                    "metadata": "query_string",
                    "values": [ "pugs" ]
                }
            ],
            "actions": {
                "ids": ["id2"]
            }
        },
        {
            "rule_id": "rule-3",
            "type": "pinned",
            "criteria": [
                {
                    "type": "fuzzy",
                    "metadata": "query_string",
                    "values": [ "beagles" ]
                }
            ],
            "actions": {
                "ids": ["id2"]
            }
        }
    ]
}
--------------------------------------------------
// TESTSETUP

[source,console]
--------------------------------------------------
DELETE _query_rules/ruleset-1

DELETE _query_rules/ruleset-2

DELETE _query_rules/ruleset-3

--------------------------------------------------
// TEARDOWN

////

[source,console]
----
GET _query_rules/
----

The following example lists the first three query rulesets:

[source,console]
----
GET _query_rules/?from=0&size=3
----

A sample response:

[source,console-result]
----
{
    "count": 3,
    "results": [
        {
            "ruleset_id": "ruleset-1",
            "rule_total_count": 1,
            "rule_criteria_types_counts": {
                "exact": 1
            }
        },
        {
            "ruleset_id": "ruleset-2",
            "rule_total_count": 2,
            "rule_criteria_types_counts": {
                "exact": 1,
                "fuzzy": 1
            }
        },
        {
            "ruleset_id": "ruleset-3",
            "rule_total_count": 3,
            "rule_criteria_types_counts": {
                "exact": 1,
                "fuzzy": 2
            }
        }
    ]
}
----
// TEST[continued]

[NOTE]
The counts in `rule_criteria_types_counts` may be larger than the value of `rule_total_count`, because a rule may have multiple criteria.