curl --request POST \
  --url https://api.upwell.com/api/rest/bulk-carrier-payment-line-items \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputs": [
    {
      "amount": 123,
      "billId": "<string>",
      "billPaymentId": "<string>",
      "billingAccountNumber": "<string>",
      "billingName": "<string>",
      "carrierId": "<string>",
      "checkOrAchNumber": "<string>",
      "createdAt": "2023-11-07T05:31:56Z",
      "id": "<string>",
      "notes": "<string>",
      "referenceNumber": 123,
      "sourceSystem": "<string>",
      "sourceSystemId": "<string>",
      "status": "<string>",
      "tenantId": "<string>",
      "transactionDate": "<string>",
      "updatedAt": "2023-11-07T05:31:56Z"
    }
  ]
}
'

{
  "createCarrierPaymentLineItems": {
    "returning": [
      {
        "amount": 123,
        "billId": "<string>",
        "billingAccountNumber": "<string>",
        "billingName": "<string>",
        "carrierId": "<string>",
        "checkOrAchNumber": "<string>",
        "createdAt": "2023-11-07T05:31:56Z",
        "id": "<string>",
        "notes": "<string>",
        "referenceNumber": 123,
        "sourceSystem": "<string>",
        "sourceSystemId": "<string>",
        "status": "<string>",
        "transactionDate": "<string>",
        "updatedAt": "2023-11-07T05:31:56Z"
      }
    ]
  }
}