WireMock

Hello, I am looking to extract the "g" value and the "s" value from this endpoint and include it in the repsonse...the problem is the order of this values in the list change...can I directly pull out the key value pairs for "g" and "s"?

"/apq/getStoreItem/storeExecutionItemInfoV3?q=[{"c":"US","g":"806594766724","t":"GTIN14","s":"2473"}]"

I always want to return 806594766724 and 2473 even if the order of these values changes...

Hi, I think you can make use of the fact that the `q` parameter is valid json.  You could parse the `q` parameter value and reference the `g` and `s` values directly so it won’t matter what order they are in.

With this mapping:
```{
  "name": "query-parameter-parsing",
  "priority": 1,
  "request": {
    "urlPattern": "/apq/getStoreItem/storeExecutionItemInfoV3\\?q=(.*)",
    "method": "GET"
  },
  "response": {
    "status": 200,
    "bodyFileName": "query-parameter-parsing.json",
    "headers": {
      "Content-Type": "application/json"
    },
    "transformers": [
      "response-template"
    ]
  }
}```

And this body file:
```{{#parseJson 'parsedObj'}} {{request.query.q}} {{/parseJson}}
{
  "g": "{{parsedObj.[0].g}}"
  "s": "{{parsedObj.[0].s}}"
}```

And a get request like this - `<http://localhost:8080/apq/getStoreItem/storeExecutionItemInfoV3?q=[{>"c":"US","g":"806594766724","t":"GTIN14","s":"2473"}]`

Should give you this result:
```{
  "g": "806594766724"
  "s": "2473"
}```