https://github.com/apache/airflow/blob/main/airflow/cli/commands/task_command.py#L145
add_columns = ["pool", "slots", "description", "include_deferred"]
    edit_columns = ["pool", "slots", "description", "include_deferred"]
    
    include_deferred_field = BooleanField(
        validators=[validators.Optional()],
        description="Check to include deferred tasks when calculating open pool slots.",
    )
    edit_form_extra_fields = {"include_deferred": include_deferred_field}
    add_form_extra_fields = {"include_deferred": include_deferred_field}
    base_order = ("pool", "asc")
    @action("muldelete", "Delete", "Are you sure you want to delete selected records?", single=False)
    def action_muldelete(self, items):
        """Multiple delete."""
        if any(item.pool == models.Pool.DEFAULT_POOL_NAME for item in items):
            flash(f"{models.Pool.DEFAULT_POOL_NAME} cannot be deleted", "error")
            self.update_redirect()
            return redirect(self.get_redirect())
        self.datamodel.delete_all(items)
        self.update_redirect()
        return redirect(self.get_redirect())
    @expose("/delete/<pk>", methods=["GET", "POST"])
    @has_access
    def delete(self, pk):
        """Single delete."""
        if models.Pool.is_default_pool(pk):
            flash(f"{models.Pool.DEFAULT_POOL_NAME} cannot be deleted", "error")
            self.update_redirect()
            return redirect(self.get_redirect())
        return super().delete(pk)
    def pool_link(self):