Update Item

POST 
/api/items/updateitem

Tier: Public — stable, supported for third-party integration.

Replaces the descriptive fields of a single item.

This is a full replace, not a patch: Name, Description, AssetNumber, UnitCost, PersonId, AssignedPlaceId, ParentItemId, and DepartmentId are all overwritten, so omitted values clear the field. Changing UpdateItemDto.SkuId re-types the item and re-syncs its extended properties to the new SKU's template. This endpoint does not change the item's tag (use updatetag), place (use updateplaceexternal), quantity, or multiplier — UpdateItemDto.ItemTagList is accepted on the DTO but is not applied here. Raises SystemEventType.ItemUpdated.

Request

Responses

200

Returns the updated item. See Items.ItemDetailDto.

400

The item does not exist (NotFound, field Id), or validation of the new values/SKU/extended properties failed.

401

Caller is not authenticated.

403

Caller does not have Update permission on the Item module.