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curl --location 'https://api.omisell.com/api/v2/public/order/return/add' \
--header 'Seller-ID;' \
--header 'Country;' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"order_number": "ODVN26090112AB34CD",
"order_return_number": "RMA-2026-0001",
"fail_reason": "Item damaged",
"created_time": 1788300000,
"return_items": [
{
"sku": "AT-COTTON-001-DO-M",
"quantity": 1
}
]
}'{
"data": {
"created_time": 0.0,
"fail_reason": "Example return",
"fail_reason_type": null,
"omisell_order_number": "ODVN260814980325FB",
"omisell_return_order_number": "RTNVN260814713258D7",
"order_note": "Example product.",
"order_number": "EXAMPLE-ORDER-0001",
"return_catalogue_items": [
{
"catalogue_sku": "EXAMPLE-SKU-0001",
"quantity": 1
}
],
"return_inventory_items": [],
"return_order_number": "EXAMPLE-RETURN-0001",
"seller_id": 27001999,
"shop_id": 34251,
"shop_name": "SANDBOX7413243897012717317",
"status_id": 100,
"status_name": "Đã gửi yêu cầu",
"updated_time": 1786683323.0
},
"error": false,
"error_code": 200,
"attr_error": null,
"messages": "",
"request_id": "6a7e9fbad23299d2e7a4a25b"
}