enum

List of allowed object values (enumeration).

Accepts List, List

This is less common but valid for schemas that allow only specific object instances.

Example with JsonObject

obj {
    description = "Allowed configurations"
    enum = listOf(
        JsonObject(mapOf("mode" to JsonPrimitive("read"))),
        JsonObject(mapOf("mode" to JsonPrimitive("write")))
    )
}

Example with Map (convenience)

obj {
    description = "Allowed configurations"
    enum = listOf(
        mapOf("mode" to "read"),
        mapOf("mode" to "write")
    )
}