ReadonlyactionOptional ReadonlylineOptional Readonlylinekey of the LineItem to update. Either lineItemId or lineItemKey is required.
ReadonlynameName of the Custom Field.
Optional ReadonlyvalueIf value is absent or null, this field will be removed if it exists.
Removing a field that does not exist returns an InvalidOperation error.
If value is provided, it is set for the field defined by name.
idof the LineItem to update. EitherlineItemIdorlineItemKeyis required.