Updates the editable parts of the artifact's metadata. Not all metadata fields can be updated. For example, createdOn and createdBy are both read-only properties.

This operation can fail for the following reasons:

• No artifact with the artifactId exists (HTTP error 404)
• A server error occurred (HTTP error 500)

{
  "name": "Artifact Name",
  "description": "The description of the artifact.",
  "labels": [
    "regional",
    "global"
  ],
  "properties": {
    "custom-1": "foo",
    "custom-2": "bar"
  }
}