Create an order routing rule on a channel

import { createAdminClient } from '@spree/admin-sdk'

const client = createAdminClient({
  baseUrl: 'https://your-store.com',
  secretKey: 'sk_xxx',
})

const rule = await client.channels.orderRoutingRules.create('ch_UkLWZg9DAJ', {
  type: 'preferred_location',
})

spree api post /channels/{channel_id}/order_routing_rules -d '{"type":"preferred_location"}'

{
  "id": "orule_VqXmZF31wY",
  "position": 3,
  "active": true,
  "created_at": "2026-07-26T14:24:55.909Z",
  "updated_at": "2026-07-26T14:24:55.909Z",
  "type": "default_location",
  "channel_id": "ch_UkLWZg9DAJ",
  "preferences": {},
  "preference_schema": [],
  "label": "Default location",
  "description": "Prefer the stock location marked as default"
}

{
  "error": {
    "code": "unknown_order_routing_rule_type",
    "message": "Unknown type"
  }
}