---
title: CollectionSortKeys - Storefront API
description: The set of valid sort keys for the Collection query.
api_version: unstable
api_name: storefront
source_url:
  html: https://shopify.dev/docs/api/storefront/unstable/enums/CollectionSortKeys
  md: https://shopify.dev/docs/api/storefront/unstable/enums/CollectionSortKeys.md
---

# Collection​Sort​Keys

enum

The set of valid sort keys for the Collection query.

## Valid values

* ID

  Sort by the `id` value.

* RELEVANCE

  Sort by relevance to the search terms when the `query` parameter is specified on the connection. Don't use this sort key when no search query is specified.

* TITLE

  Sort by the `title` value.

* UPDATED\_​AT

  Sort by the `updated_at` value.

***

## Fields

* [Query​Root.​collections](https://shopify.dev/docs/api/storefront/unstable/objects/QueryRoot#field-QueryRoot.fields.collections.arguments.sortKey)

  ARGUMENT

  The schema’s entry-point for queries. This acts as the public, top-level API from which all queries must start.

* [collections.​sort​Key](https://shopify.dev/docs/api/storefront/unstable/queries/collections#arguments-sortKey)

  QUERY

***

## Map

### Queries with this enum

* \<?>[collections.sortKey](https://shopify.dev/docs/api/storefront/unstable/queries/collections#arguments-sortKey)

### Arguments with this enum

* <-|[Query​Root.collections(sortKey)](https://shopify.dev/docs/api/storefront/unstable/objects/QueryRoot#field-QueryRoot.fields.collections.arguments.sortKey)