> For the complete documentation index, see [llms.txt](https://apidocs.akinon.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.akinon.com/commerce-openapis/admin/products/attribute-config-groups/update-an-attribute-config-group.md).

# Update an attribute config group

Replaces all writable fields of an existing attribute config group. The `name` must remain unique.

```json
{"openapi":"3.1.0","info":{"title":"Admin API","version":"1.0.0"},"tags":[{"name":"Attribute Config Groups","description":"Administrative endpoints for **attribute config groups** — named, ordered labels that organise product attribute configurations in the management panel.\n\n## Core Capabilities\n\n**1. Listing**\n* Retrieve a paginated list of all attribute config groups.\n* Results are ordered by `order` (ascending) by default.\n* Use the `sort` query parameter to order by any field (`pk`, `name`, `order`).\n\n**2. Full CRUD**\n* Create a new attribute config group with a unique name.\n* Retrieve, fully update, partially update, or delete an existing group by its identifier.\n\n## Dynamic Settings & Environment Variables\n\n**Dynamic settings:** No dynamic settings affect these endpoints.\n\n**Environment variables:** No environment variables affect these endpoints."}],"servers":[{"description":"Omnitron Remote Proxy (external access — recommended)","url":"https://{omnitron_url}/api/remote/{channel_id}","variables":{"omnitron_url":{"default":"sandbox.akinon.com","description":"Omnitron server URL (e.g., {omnitron.akinon.com})"},"channel_id":{"default":"1","description":"The channel identifier the remote request is routed through"}}},{"description":"Commerce API Server (internal / direct access only)","url":"https://{commerce_url}/api/v1","variables":{"commerce_url":{"default":"sandbox.akinon.com","description":"Internal commerce server URL, reachable only from within the Omnitron network"}}}],"security":[{"tokenAuth":[]}],"components":{"securitySchemes":{"tokenAuth":{"type":"apiKey","in":"header","name":"Authorization","description":"Token credential sent in the Authorization header, in the form: `Token <your-token>`. Requires a staff (admin) account."}},"schemas":{"AttributeConfigGroupRequest":{"type":"object","description":"Fields for creating or fully replacing an attribute config group.","required":["name"],"properties":{"name":{"type":"string","maxLength":255,"description":"Unique display name of the group. Must be unique across all attribute config groups."},"order":{"type":"integer","minimum":0,"description":"Sort order. Lower values appear first. Defaults to `0` when omitted.","default":0}}},"AttributeConfigGroup":{"type":"object","description":"An attribute config group record.","properties":{"pk":{"type":"integer","readOnly":true,"description":"Unique identifier of the attribute config group."},"name":{"type":"string","maxLength":255,"description":"Unique display name of the group."},"order":{"type":"integer","minimum":0,"description":"Sort order used when listing groups. Lower values appear first.","default":0}},"required":["pk","name","order"]},"ValidationError":{"type":"object","description":"Returned when the request contains invalid or missing data. Errors are grouped by the field they apply to: each key is the name of a field from the request and its value is a list of one or more messages describing what is wrong with that field. Messages that do not belong to any single field are grouped under `non_field_errors`.","properties":{"non_field_errors":{"type":"array","description":"Error messages that apply to the request as a whole rather than to a specific field.","items":{"type":"string"}}},"additionalProperties":{"type":"array","description":"The list of error messages for the field named by the key.","items":{"type":"string"}}},"Error":{"type":"object","description":"An error response.","properties":{"detail":{"type":"string","description":"A human-readable description of the error."}},"additionalProperties":true}},"responses":{"ValidationError":{"description":"The request contains invalid or missing data.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ValidationError"}}}},"Unauthorized":{"description":"Authentication credentials were not provided or are invalid.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"Forbidden":{"description":"The authenticated user does not have administrator privileges.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"AttributeConfigGroupNotFound":{"description":"The requested attribute config group does not exist.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}},"paths":{"/attribute_config_group/{id}/":{"put":{"tags":["Attribute Config Groups"],"operationId":"updateAttributeConfigGroup","summary":"Update an attribute config group","description":"Replaces all writable fields of an existing attribute config group. The `name` must remain unique.","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/AttributeConfigGroupRequest"}}}},"responses":{"200":{"description":"The updated attribute config group.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/AttributeConfigGroup"}}}},"400":{"$ref":"#/components/responses/ValidationError"},"401":{"$ref":"#/components/responses/Unauthorized"},"403":{"$ref":"#/components/responses/Forbidden"},"404":{"$ref":"#/components/responses/AttributeConfigGroupNotFound"}}}}}}
```


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