Gets whether the given user id is *explicitly* allowed to write this object. Even if this returns false, the user may still be able to write it if PublicReadAccess is true or a role that the user belongs to has write access.

Gets whether the given user is *explicitly* allowed to write this object. Even if this returns false, the user may still be able to write it if PublicReadAccess is true or a role that the user belongs to has write access.