'id', 'Message_name' => '推送消息名称', 'Message_type' => '消息类型', 'Subscription_type' => '公众号类型', 'Subscription_ids' => '指定公众号ID', 'User_group_ids' => '用户组ID', 'Send_status' => '发送状态', 'Message_status' => '状态', 'Current_month_count' => '本月收取消息次数', 'Send_time' => '发送时间', 'Create_time' => '创建时间', 'Update_time' => '更新时间', 'Is_save_to_library' => '是否保存至素材库' ];