{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ScoreSubmission",
  "title": "ScoreSubmission",
  "type": "object",
  "required": [
    "score"
  ],
  "properties": {
    "score": {
      "type": "number",
      "description": "The player's score value"
    },
    "metadata": {
      "type": "string",
      "description": "Optional metadata to store with the score (up to 255 characters)"
    }
  }
}