{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/financial-event-data",
  "title": "Financial Event Data",
  "description": "Details specific to financial events",
  "type": "object",
  "properties": {
    "type": {
      "description": "Event type discriminator",
      "type": "string",
      "const": "FINANCIAL"
    },
    "stage": {
      "description": "Stage at which the financial event occurred",
      "type": "string",
      "enum": [
        "CHARGEBACK",
        "REPRESENTMENT",
        "PREARBITRATION",
        "ARBITRATION",
        "COLLABORATION"
      ]
    },
    "amount": {
      "description": "Amount in minor units",
      "type": "integer"
    },
    "polarity": {
      "description": "Direction of funds flow",
      "type": "string",
      "enum": [
        "CREDIT",
        "DEBIT"
      ]
    }
  },
  "required": [
    "type",
    "stage",
    "amount",
    "polarity"
  ]
}