Is "Result" a pre-defined variable inside the Scripts?

If I try to registry a new variable called “result” the Script returns a message saying that the identifier is repeated.

What’s the mission of this variable a what is his type?

it’s the result of the method. It matches the result type.

I understand “the result of the script”, True?.

Can I set the result type of this “result”?

No it’s the result of a function. it’s a reserved identifier.