- GET /mp/order/{orderId}/arrival
- POST /mp/order/{orderId}/arrival
- POST /mp/order/{orderId}/arrival/batch
- PUT /mp/order/{orderId}/arrival/plan/{planId}
- DELETE /mp/order/{orderId}/arrival/plan/{planId}
PR #1000 (Closes #998)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>