curl --request POST \
  --url https://api2.rhombussystems.com/api/org/createPendingRegistration \
  --header 'Content-Type: application/json' \
  --header 'x-auth-apikey: <api-key>' \
  --header 'x-auth-scheme: <x-auth-scheme>' \
  --data '
{
  "locationUuid": "AAAAAAAAAAAAAAAAAAAAAA",
  "orgUuid": "AAAAAAAAAAAAAAAAAAAAAA",
  "serialNumber": "RH123456789",
  "wifiPsk": [
    "aSDinaTvuI8gbWludGxpZnk="
  ],
  "wifiSsid": "Office_WiFi"
}
'

{
  "error": true,
  "errorMsg": "<string>",
  "warningMsg": "<string>"
}