{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/PublishItem",
  "title": "PublishItem",
  "type": "object",
  "properties": {
    "channel": {
      "type": "string",
      "example": "chat-room-1"
    },
    "id": {
      "type": "string"
    },
    "prev_id": {
      "type": "string"
    },
    "formats": {
      "type": "object",
      "properties": {
        "http-response": {
          "type": "object",
          "properties": {
            "code": {
              "type": "integer"
            },
            "body": {
              "type": "string"
            }
          }
        },
        "http-stream": {
          "type": "object",
          "properties": {
            "content": {
              "type": "string"
            }
          }
        },
        "ws-message": {
          "type": "object",
          "properties": {
            "content": {
              "type": "string"
            }
          }
        }
      }
    }
  }
}