Hi, I’m new here, new to Kotlin, but used Gatling with Scala several years back. I appreciate your patience with me 
I’m struggling to build a multivaluedQueryParam for a GET request. My feeder data looks like this:
…
“items”: [
{
“code”: “CODE1”,
“temperature”: “COLD”,
“draw”: “DRAW1”
},
{
“code”: “CODE2”,
“method": “HAND”
}
],
…
When looking at the session information when the test is run, it looks like the following
Items → ArraySeq(Map(code → COD1, temperature → COLD, draw → DRAW1), Map(code → CODE2, method → HAND))
I’m trying to make my request look like the following. The keys of the map are delimited with a pipe, “ | “:
https://my-site.com/doaction?item=CODE1|COLD|DRAW1&item=CODE2|HAND