| Name | Type | Description | Notes |
|---|---|---|---|
| id | str, none_type | ID of the linked item. A reference to the invoice item that was used to create this line item | [optional] |
| code | str, none_type | User defined item code | [optional] |
| name | str, none_type | User defined item name | [optional] |
| any string name | bool, date, datetime, dict, float, int, list, str, none_type | any string name can be used but the value must be the correct type | [optional] |