{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.dharma-ai.io/codex-task-export-upload-receipt/v1",
  "type": "object",
  "additionalProperties": false,
  "required": ["ok", "organizationId", "receipt", "correlationId"],
  "properties": {
    "ok": { "const": true },
    "organizationId": { "type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9_-]{0,199}$" },
    "correlationId": { "type": "string", "format": "uuid" },
    "receipt": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "status", "exportHash", "contentExpiresAt", "acceptedLearningObservation"],
      "properties": {
        "id": { "type": "string", "format": "uuid" },
        "status": { "enum": ["retained", "duplicate"] },
        "exportHash": { "type": "string", "pattern": "^sha256:[a-f0-9]{64}$" },
        "contentExpiresAt": { "type": "string", "format": "date-time" },
        "acceptedLearningObservation": { "const": false }
      }
    }
  }
}