why can't I change the camera properties in StarterPlayer using LocalScript?

in General, this is the case. I created a LocalScript in StarterPlayer --> StarterPlayerScripts . The goal is to change the camera properties in StarterPlayer, namely DevCameraOcclusionMode . I want to change from Zoom to Invisicam . Here is what the script turned out to be:

script.Parent.Parent.DevCameraOcclusionMode = Enum.DevCameraOcclusionMode.Invisicam

Seemed so simple , but no! Issues errors : 1) Insufficent permissions to set DevCameraOcclusionMode and 2) The current identity (2) cannot setDevCameraOcclusionMode (lacking permission 5).

I tried other simple ways to do this , but it doesn't work :( Please help me with this problem.