{
  "get": {
    "description": "Returns a pet based on ID",
    "summary": "Find pet by ID",
    "operationId": "getPetsById",
    "produces": [
      "application/json",
      "text/html"
    ],
    "parameters": [
      {
        "name": "petId",
        "in": "path",
        "description": "ID of pet that needs to be fetched",
        "required": true,
        "type": "array",
        "items": {
          "type": "string"
        },
        "collectionFormat": "csv"
      }
    ],
    "responses": {
      "200": {
        "description": "pet response",
        "schema": {
          "$ref": "Pet"
        }
      },
      "default": {
        "description": "error payload",
        "schema": {
          "$ref": "ErrorModel"
        }
      }
    }
  }
}