# December 6, 2023 - Extended ExplainQuery result

**URL:** <https://community.cumulocity.com/t/december-6-2023-extended-explainquery-result/12637>\
**Category:** Platform services\
**Tags:** Improvement, platform-services, rest-api\
**Created:** [August 21, 2025, 7:06am UTC](https://community.cumulocity.com/t/december-6-2023-extended-explainquery-result/12637 "2025-08-21T07:06:38Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![cumulocity](https://dub1.discourse-cdn.com/flex005/user_avatar/community.cumulocity.com/cumulocity/32/31990_2.png) [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Post date:** [August 21, 2025, 7:06am UTC](https://community.cumulocity.com/t/december-6-2023-extended-explainquery-result/12637/1 "2025-08-21T07:06:38Z")

</div>

## Context

* * *

**Change Type:** Improvement  
**Product area:** Platform services  
**Component:** REST API  
**Deployed at:** [eu.latest.cumulocity.com](http://eu.latest.cumulocity.com), [apj.cumulocity.com](http://apj.cumulocity.com), [jp.cumulocity.com](http://jp.cumulocity.com), [cumulocity.com](http://cumulocity.com), [us.cumulocity.com](http://us.cumulocity.com)

> **Technical details**
>
> **Build artifact:** cumulocity (10.18.48.0)  
> **Internal ID:** MTM-52350

## Description

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The ExplainQuery result info has been extended by the algorithm used when performing queries for a user with inventory roles:

`GET {{url}}/inventory/hierarchy/info/management`

Example: `{“algorithm”: “Legacy” }`

Possible results: `Legacy, LimitedSourcesAcl, PostFilteringBySourceAcl, SingleSourceAcl, HierarchyAcl, SingleAgentAcl, SingleDeviceAcl, SingleAgentAndDeviceAcl`.