curl --request POST \
  --url https://{workspace}.spreesuite.com/billspree/meters/update-meter-readings \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "method": "Create",
  "action": "Upload Meter Readings",
  "apiVersion": "v2",
  "meterReadings": [
    {
      "meterNumber": 2,
      "readingType": "Normal",
      "reading": 1250,
      "readingDate": "15/06/2026",
      "healthID": 1,
      "comments": ""
    }
  ]
}
'