Instance
ReadOnly
This property can only be read from. Attempting to write to it will cause an error.
NotReplicated
This item is not replicated across Roblox’s server/client boundary.
The Instance property of a Tween points to the Instance whose properties are being interpolated by the tween. As with all Tween properties, the Instance property is read only. If a developer wants to tween a different instance they must create a new Tween using TweenService/Create.
Code Samples
Tween Instance
This code sample includes a simple function that will return true if the instance of a tween is a Part.
local function isInstanceAPart(tween)
local instance = tween.Instance
return instance:IsA("BasePart")
end