Step - as_string
as_string · asString · category: Strings and type conversion
Converts each value to its string text (Scope.local: each element of a list); a list itself is a cast error.
Forms
as_string()
as_string(arg1: CastPolicy)
as_string(arg1: Scope)
Example
g.v(1).values("age").as_string().to_list() // ["29"]