hi there! i have a small question, is there any reason why the format of object ids is constrained?

invalid ObjectReference.ObjectId: value does not match regex pattern "^(([a-zA-Z0-9_][a-zA-Z0-9/_|-]{0,127})|\\*)$"

we have some ids that are negative, like

-123

, that won't pass this check. we worked around it by prepending an underscore, but i'm still curious.