{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "wb-game-video:save-graph returns",
  "type": "object",
  "additionalProperties": true,
  "required": ["ok"],
  "properties": {
    "schemaVersion": { "const": 1 },
    "ok": { "type": "boolean" },
    "replayed": { "type": "boolean" },
    "revision": {
      "type": "integer",
      "minimum": 0,
      "description": "Document revision after a successful save, or the current revision when the save was refused."
    },
    "errorCode": {
      "type": "string",
      "description": "Stable failure code. revision.conflict means the document moved on since it was read; re-read before saving again."
    },
    "errors": { "type": "array", "items": { "type": "string" }, "description": "Error messages when the save could not be performed, e.g. invalid game root/slug or missing project; non-empty ⇒ ok=false, nothing written." },
    "warnings": { "type": "array", "items": { "type": "string" } },
    "artifactRef": {
      "type": "object",
      "required": ["kind", "id", "revision"],
      "properties": {
        "kind": { "const": "blueprint" },
        "id": { "type": "string", "minLength": 1 },
        "revision": { "type": "integer", "minimum": 0 }
      }
    },
    "validation": { "type": "object", "description": "ValidationSummary for the accepted document revision." },
    "versions": {
      "type": "array",
      "description": "Reserved compatibility field. Successful saves currently return an empty array.",
      "maxItems": 0,
      "items": false
    },
    "gameSlug": { "type": ["string", "null"] }
  }
}