references/meter-operators/BILLING_RATING.json

{
  "key": "BILLING_RATING",
  "nodeType": "PROCESSOR",
  "operatorType": "BILLING_RATING",
  "metadata": {
    "fieldMappings": [
      {
        "name": "SubscriptionNumber",
        "field": null,
        "required": true,
        "type": null
      },
      {
        "name": "ChargeNumber",
        "field": null,
        "required": true,
        "type": null
      },
      {
        "name": "Quantity",
        "field": null,
        "required": true,
        "type": null
      },
      {
        "name": "StartDateTime",
        "field": null,
        "dateFormat": "yyyy-MM-dd",
        "required": false,
        "type": null
      },
      {
        "name": "UniqueId",
        "field": null,
        "required": false,
        "type": null
      },
      {
        "name": "AccountNumber",
        "field": null,
        "required": false,
        "type": null
      }
    ]
  },
  "label": "Billing Rating",
  "hints": {
    "fieldMappings[].type": "string | number | boolean | datetime | object | array — if an EventSchema is available (from call_mediation_api), look up the schema field definitions and use the matching type; do not guess or default arbitrarily. Hints show valid options — the schema tells you which one to use."
  },
  "assumptions": [
    {
      "iterate": "fieldMappings",
      "item_when": {
        "field": "name",
        "equals": "StartDateTime"
      },
      "item_field_to_set": "dateFormat",
      "value": "yyyy-MM-dd",
      "field_label_template": "fieldMappings[StartDateTime].dateFormat",
      "reason": "ISO date format is the standard for Zuora billing start dates.",
      "confidence": 0.85
    }
  ],
  "blockers": [
    {
      "iterate": "fieldMappings",
      "item_when": {
        "field": "required",
        "equals": true
      },
      "require_item_field": "field",
      "field_label_template": "fieldMappings[{name}].field",
      "message_template": "BILLING_RATING requires a source field mapped to '{name}'. Which event field contains this value?"
    }
  ]
}