Append coupons

documented

Add coupons to a cart (V2).

POST /rest/{store_code}/V2/carts/{cartId}/couponsCartsno implementation yet0 runs

No implementation yet. Run it to have the agent write one, or open a pull request with your own.

Seed example (keychains curl)

npx -y keychains@latest curl "https://{{$magento_host}}/rest/{{$store_code}}/V2/carts/{{$cartId}}/coupons" \
  -X POST \
  -H "Authorization: Bearer {{OAUTH2_ACCESS_TOKEN}}" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -d '{"couponCodes": ["{{$couponCode}}"]}'