curl --request POST \
  --url https://api.pramaan.dev/v1/outcomes/ewaybill.update \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "input": {
    "ref": "<string>",
    "expectedNumber": 4503599627370495,
    "taxpayerGstin": "<string>",
    "action": "vehicle",
    "update": {
      "vehicleNo": "<string>",
      "fromPlace": "<string>",
      "fromState": -4503599627370446,
      "reasonCode": "<string>",
      "reasonRem": "<string>",
      "transMode": "<string>",
      "transDocNo": "<string>",
      "transDocDate": "<string>"
    }
  },
  "options": {}
}
'

const options = {
  method: 'POST',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    input: {
      ref: '<string>',
      expectedNumber: 4503599627370495,
      taxpayerGstin: '<string>',
      action: 'vehicle',
      update: {
        vehicleNo: '<string>',
        fromPlace: '<string>',
        fromState: -4503599627370446,
        reasonCode: '<string>',
        reasonRem: '<string>',
        transMode: '<string>',
        transDocNo: '<string>',
        transDocDate: '<string>'
      }
    },
    options: {}
  })
};

fetch('https://api.pramaan.dev/v1/outcomes/ewaybill.update', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.pramaan.dev/v1/outcomes/ewaybill.update"

payload = {
    "input": {
        "ref": "<string>",
        "expectedNumber": 4503599627370495,
        "taxpayerGstin": "<string>",
        "action": "vehicle",
        "update": {
            "vehicleNo": "<string>",
            "fromPlace": "<string>",
            "fromState": -4503599627370446,
            "reasonCode": "<string>",
            "reasonRem": "<string>",
            "transMode": "<string>",
            "transDocNo": "<string>",
            "transDocDate": "<string>"
        }
    },
    "options": {}
}
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "job_id": "<string>",
  "status": "running",
  "held_micro": 123
}

{
  "error": {
    "code": "addendum_required",
    "message": "<string>",
    "next": "<string>",
    "request_id": "<string>",
    "retryable": true,
    "effect": "none",
    "slot": "<string>",
    "required_micro": 123,
    "reason": "balance",
    "plan": "<string>",
    "needs": [
      {
        "kind": "approval",
        "detail": "<string>",
        "step": "<string>"
      }
    ]
  }
}