class_docstr: Error indicating that the user passed a parameter of wrong type.
  
  This error will trigger "soft" exception handling, in the sense that the stack trace will be much more compact
  than usual.
docstr: Variable name.
docstr_tok: ["Variable","name","."]
code: def var_name(self):
      """Variable name."""
      return self._var_name
  
label_desc: Use image node_id 3 for calling the H2OTypeError obj's underlying member method code with example usage: obj.var_name() and returns: self