json.getPath

json.getPath(object: table, path: string | table, defaultValue?: any): any | nil

local document = {
    user = {
        profile = { name = "Guest" },
        items = { "first", "second" },
    },
}

local name = json.getPath(document, { "user", "profile", "name" }, "Unknown")
local second = json.getPath(document, "user.items.2")

print(name)
print(second)