{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/bancomat/main/json-schema/bancomat-fee-schema.json",
  "title": "Fee",
  "x-generated": "2026-10-12",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/bancomat-fee-api-openapi.yml#/components/schemas/Fee",
  "type": "object",
  "properties": {
    "fingerprint": {
      "$ref": "#/$defs/Fingerprint",
      "description": "Fingerprint of the fee"
    },
    "amount": {
      "type": "number",
      "format": "double",
      "minimum": 0,
      "description": "Amount of the fee"
    },
    "targetFingerprint": {
      "$ref": "#/$defs/Fingerprint",
      "description": "Fingerprint of the document the fee is related to"
    },
    "targetType": {
      "$ref": "#/$defs/DocumentKindEnum",
      "description": "Type of the document the fee is related to"
    },
    "ruleID": {
      "type": "string",
      "format": "uuid",
      "description": "Identifier of the rule that generated the fee"
    },
    "linkedFingerprint": {
      "$ref": "#/$defs/Fingerprint",
      "description": "Fingerprint of the document the fee is linked to. Can be related to a `bulk` if the payer is the debtor of the target or to a `chain` if the payer is the creditor of the target."
    }
  },
  "$defs": {
    "DocumentKindEnum": {
      "type": "string",
      "enum": [
        "bill",
        "bulk",
        "chain",
        "construction",
        "invoice",
        "pagopa",
        "transfer"
      ],
      "description": {
        "$ref": "types/DocumentKind.md"
      }
    },
    "Fingerprint": {
      "type": "string",
      "description": "Fingerprint of the document"
    }
  }
}