Example for RequestService

local RequestService = game:GetService("ServerStorage"):WaitForChild("RequestService")
local DSS = game:GetService("DataStoreService")
local ThisDS = DSS:GetDataStore("Example")

local RequestInformationRemoteFunction = ...

function RequestInfo(plr,key)
    local info
    --
    local canPlrProceed = RequestService:RequestToProceed("GetInfo", 6, plr.UserId)
    if canPlrProceed and KeyIsLegit(key) then
        local success, response = pcall(function()
            ThisDS:UpdateAsync(key, function(pastData)
                info = pastData
            end)
        end)
        --
        if not success then
            print(response)
            info = "Pcall failed!"
        end
    else
        if not canPlrProceed then
            info = "You cannot get information yet. Please wait!"
        else
            info = "Unsupported key for datastores!"
        end
    end
    --
    return info
end

RequestInformationRemoteFunction.OnServerInvoke = RequestInfo