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

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

// Pass the lock_version the draft was loaded with: a save made from an
// older copy is refused with 409, naming who saved last.
const template = await client.emailTemplates.draft.update('spree.order_mailer.confirm_email', {
  subject: 'Your order {{ order.number }} is confirmed',
  body: '<mj-section><mj-column><mj-text>Thanks, {{ order.customer_name }}!</mj-text></mj-column></mj-section>',
  lock_version: 0,
})

spree api put /email_templates/{email_template_id}/draft -d '{"subject":"Your order {{ order.number }} is confirmed","body":"<mj-section><mj-column><mj-text>Thanks, {{ order.customer_name }}!</mj-text></mj-column></mj-section>","lock_version":0}'

{
  "id": "spree.order_mailer.confirm_email",
  "key": "spree/order_mailer/confirm_email",
  "subject": "Order {{ order.number }} confirmed",
  "body": "<mj-section><mj-column><mj-text>Thanks for your order, {{ order.customer_name }}!</mj-text></mj-column></mj-section>\n",
  "language": "any",
  "customized_languages": [],
  "kind": "email",
  "customized": false,
  "published_at": null,
  "default_subject": "Order {{ order.number }} confirmed",
  "default_body": "<mj-section><mj-column><mj-text>Thanks for your order, {{ order.customer_name }}!</mj-text></mj-column></mj-section>\n",
  "published_language": null,
  "default_changed": false,
  "base_subject": null,
  "base_body": null,
  "draft": {
    "id": "etdr_UkLWZg9DAJ",
    "subject": "Your order {{ order.number }} is confirmed",
    "body": "<mj-section><mj-column><mj-text>Thanks, {{ order.customer_name }}!</mj-text></mj-column></mj-section>",
    "lock_version": 0,
    "created_at": "2026-01-15T12:00:00.000Z",
    "updated_at": "2026-01-15T12:00:00.000Z",
    "updated_by_id": "adm_UkLWZg9DAJ",
    "updated_by_type": "admin_user"
  }
}

{
  "error": {
    "code": "email_template_stale",
    "message": "Mirta Hamill saved this draft after you opened it. Reload to see their changes before saving yours.",
    "details": {
      "updated_by": "Mirta Hamill"
    }
  }
}