Ok, I’ve got it. I didn’t urlEncode my queryString...

# ktor

[Бежан Александр]

Ok, I’ve got it. I didn’t urlEncode my queryString. I have been building it like this:

mapOf(param1 to value1, param2 to value2).map { (k, v) -> "$k=$v" }.toList().joinToString("&")

I changed it to and it works fine:

listOf(param1 to valu1, param2 to value2).formUrlEncode()