Hip4Question Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Hip4Question",
  "description": "HIP-4 question grouping for one or more outcome markets.",
  "type": "object",
  "properties": {
    "class": {
      "description": "Question class.",
      "type": "string",
      "nullable": true,
      "example": "priceBinary"
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "nullable": true
    },
    "display_title": {
      "description": "Display title for UIs and generated clients.",
      "type": "string",
      "nullable": true
    },
    "outcome_ids": {
      "description": "Outcome IDs grouped by this question.",
      "type": "array",
      "items": {
        "type": "integer",
        "format": "int64"
      }
    },
    "question_id": {
      "description": "Question identifier.",
      "type": "integer",
      "format": "int64",
      "example": 0
    },
    "slug": {
      "description": "Question slug when available.",
      "type": "string",
      "nullable": true,
      "example": "btc-above-78213-may-04-0600"
    },
    "title": {
      "description": "Human-readable question title.",
      "type": "string",
      "nullable": true,
      "example": "BTC above 78,213 on May 4 at 06:00 UTC?"
    },
    "underlying": {
      "description": "Underlying asset for price-binary questions.",
      "type": "string",
      "nullable": true,
      "example": "BTC"
    },
    "updated_at": {
      "type": "string",
      "format": "date-time",
      "nullable": true
    }
  },
  "additionalProperties": true
}