code: def click_action(self):
          
          cNvPr = self._element._nvXxPr.cNvPr
          return ActionSetting(cNvPr, self)
docs: |ActionSetting| instance providing access to click behaviors.
  
          Click behaviors are hyperlink-like behaviors including jumping to
          a hyperlink (web page) or to another slide in the presentation. The
          click action is that defined on the overall shape, not a run of text
          within the shape. An |ActionSetting| object is always returned, even
          when no click behavior is defined on the shape.