code: public GitLabApiForm withParam(String name, Object value) throws IllegalArgumentException {
          return (withParam(name, value, false));
      }
docs: Fluent method for adding query and form parameters to a get() or post() call.
  
  @param name the name of the field/attribute to add
  @param value the value of the field/attribute to add
  @return this GitLabAPiForm instance