---
description: Update metadata of an existing Artifact
---

# UpdateArtifact

{% embed url="https://trovi.chameleoncloud.org/docs/swagger#/artifacts/artifacts_partial_update" %}
View schema and examples
{% endembed %}

{% hint style="info" %}
UpdateArtifact requests use the [JSON Patch](http://jsonpatch.com) syntax. All operations except `test` are supported.&#x20;
{% endhint %}

{% hint style="info" %}
Both `PATCH` and `PUT` requests are supported, but `PUT` requests require the `partial` URL argument to be set.
{% endhint %}

#### Required token scope

* `artifacts:read`
* `artifacts:write`
