data class

data class Person(val name: String, val age: Int)

fun main() {
    val args = mapOf("name" to "Peter", "age" to 23)
    val constructor = Person::class.primaryConstructor!!
    val person = constructor.callBy(
        constructor.parameters.associateWith { args[it.name] }
    )
    println(person)
}

kotlin-reflect

compile 'org.jetbrains.kotlin:kotlin-reflect'

associate { it to args[it.name] }

implementation(kotlin("reflect"))