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

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

const optionType = await client.optionTypes.update('ot_UkLWZg9DAJ', {
  label: 'Updated Label',
  option_values: [{ name: 'red', label: 'Crimson' }],
})

spree api patch /option_types/{id} -d '{"label":"Updated Label","option_values":[{"name":"red","label":"Crimson"}]}'

{
  "id": "opt_UkLWZg9DAJ",
  "name": "foo-size-20",
  "label": "Updated Label",
  "position": 1,
  "kind": "dropdown",
  "metadata": {},
  "filterable": true,
  "created_at": "2026-01-15T12:00:00.000Z",
  "updated_at": "2026-01-15T12:00:00.000Z"
}

{
  "error": {
    "code": "validation_error",
    "message": "Label can't be blank",
    "details": {
      "label": [
        {
          "code": "blank",
          "message": "can't be blank",
          "specific": false
        }
      ]
    }
  }
}