def get_summary(self):
        """
        Compat: drf-yasg 1.11
        """
        title = None

        method_name = getattr(self.view, "action", self.method.lower())
        action = getattr(self.view, method_name, None)
        action_kwargs = getattr(action, "kwargs", None)

        if action_kwargs:
            title = action_kwargs.get("name")

        if not title and is_custom_action(self.view.action):
            title = _(self.view.action.replace("_", " ")).capitalize()

        if not title:
            meta = self.view.get_admin_meta()
            if self.view.action in ["retrieve", "update", "partial_update"]:
                title = str(meta.get("verbose_name") or meta.name)
            elif self.view.action == "create":
                title = meta.get("verbose_name")
                if title:
                    title = str(_("Add")) + " " + str(title).lower()
                else:
                    title = meta.name
            elif self.view.action == "list":
                title = str(meta.get("verbose_name_plural") or meta.name)
            else:
                title = str(meta.name)

        return title