--- displayed_sidebar: fulfillmentReference --- import { TypeList } from "docs-ui" # UpdateServiceZoneDTO The attributes to update in the service zone. `","description":"Holds custom data in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"service_zone_id","type":"`string`","description":"The associated service zone's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"country_code","type":"`string`","description":"The ISO 2 character country code of the geo zone.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"metadata","type":"`null` \\| `Record`","description":"Holds custom data in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"service_zone_id","type":"`string`","description":"The associated service zone's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"country_code","type":"`string`","description":"The ISO 2 character country code of the geo zone.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"metadata","type":"`null` \\| `Record`","description":"Holds custom data in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"province_code","type":"`string`","description":"The province code of the geo zone.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"city","type":"`string`","description":"The city of the geo zone.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"service_zone_id","type":"`string`","description":"The associated service zone's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"country_code","type":"`string`","description":"The ISO 2 character country code of the geo zone.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"metadata","type":"`null` \\| `Record`","description":"Holds custom data in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"province_code","type":"`string`","description":"The province code of the geo zone.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"city","type":"`string`","description":"The city of the geo zone.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"postal_expression","type":"`Record`","description":"The postal expression of the geo zone.","optional":true,"defaultValue":"","expandable":false,"children":[]}]}]} expandUrl="https://docs.medusajs.com/v2/advanced-development/data-models/manage-relationships#retrieve-records-of-relation" sectionTitle="UpdateServiceZoneDTO"/>