--- displayed_sidebar: servicesSidebar --- import ParameterTypes from "@site/src/components/ParameterTypes" # UpdateReservationItemInput The attributes to update in a reservation item. ## Properties `", "description": "Holds custom data in key-value pairs.", "optional": true, "defaultValue": "", "expandable": false, "children": [] }, { "name": "quantity", "type": "`number`", "description": "The reserved quantity.", "optional": true, "defaultValue": "", "expandable": false, "children": [] } ]} />