{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/DisputeEvidenceText",
  "title": "DisputeEvidenceText",
  "type": "object",
  "description": "Request body for submitting text-based dispute evidence.",
  "required": [
    "text",
    "evidenceType"
  ],
  "properties": {
    "text": {
      "type": "string",
      "description": "The written statement or explanation for contesting the dispute."
    },
    "evidenceType": {
      "type": "string",
      "description": "Classification of the text evidence.",
      "enum": [
        "customer-communication",
        "refund-policy",
        "service-documentation",
        "other"
      ]
    }
  }
}