def _proxy(self):
        """
        Generate an instance context for the instance, the context is capable of
        performing various actions.  All instance actions are proxied to the context

        :returns: InstalledAddOnExtensionContext for this InstalledAddOnExtensionInstance
        :rtype: twilio.rest.preview.marketplace.installed_add_on.installed_add_on_extension.InstalledAddOnExtensionContext
        """
        if self._context is None:
            self._context = InstalledAddOnExtensionContext(
                self._version,
                installed_add_on_sid=self._solution['installed_add_on_sid'],
                sid=self._solution['sid'],
            )
        return self._context
def _proxy ( self ) : if self . _context is None : self . _context = InstalledAddOnExtensionContext ( self . _version , installed_add_on_sid = self . _solution [ 'installed_add_on_sid' ] , sid = self . _solution [ 'sid' ] , ) return self . _context
Generate an instance context for the instance, the context is capable of
        performing various actions.  All instance actions are proxied to the context

        :returns: InstalledAddOnExtensionContext for this InstalledAddOnExtensionInstance
        :rtype: twilio.rest.preview.marketplace.installed_add_on.installed_add_on_extension.InstalledAddOnExtensionContext