curl --request PUT \
  --url https://api.sandbox.co.in/gst/compliance/e-way-bill/transporter/bill/{ewb_no}/transporter \
  --header 'Content-Type: application/json' \
  --header 'authorization: <authorization>' \
  --header 'x-api-key: <x-api-key>' \
  --data '
{
  "ewbNo": 231010079649,
  "transporterId": "29AAACW6874H1ZS"
}
'

{
  "code": 200,
  "data": {
    "alert": "",
    "data": {
      "ewayBillNo": "231010079649",
      "transUpdateDate": "13/05/2024 01:10:00 PM",
      "transporterId": "29AAACW6874H1ZS"
    },
    "status": "1"
  },
  "timestamp": 1763446641000,
  "transaction_id": "54e91ada-66f1-4e21-950f-80799a0a0895"
}