Source: https://manu-tests-all-orgs.docs-staging.pageloop.ai/mcp-tools/custom-objects/object-type-management/update-object-type

# updateObjectType

Update a custom object type.

Updates an existing custom object type definition (name, description, logo, icon) and can
replace workspace tags with `workspace_ids`.

## Parameters

| Name                | Type       | Required | Description                                                               |
| ------------------- | ---------- | -------- | ------------------------------------------------------------------------- |
| `objectTypeId`      | integer    | Yes      | The object type ID (from listObjectTypes)                                 |
| `name`              | string     | No       |                                                                           |
| `description`       | string     | No       |                                                                           |
| `logo_url`          | string     | No       |                                                                           |
| `icon`              | object     | No       |                                                                           |
| `display_id_prefix` | string     | No       | Display ID prefix for instances (e.g., "VEN" for Vendor → VEN-1).         |
| `workspace_ids`     | integer\[] | No       | Full replacement of object-type workspace visibility tags. Direct-write — |