自定义消息推送失败

使用Java SDK 版本 3.5.1 推送自定义消息失败
消息体 pushPayload={"platform":"all","audience":{"tag":["ONLINE"]},"message":{"msg_content":"用户状态变更通知","content_type":"PUSH_USER_STATE","extras":{"1303268651815964674":"0"}},"options":{"sendno":1,"time_to_live":86400,"apns_production":false}}
接口返回 responseCode:403, responseContent:{"error":{"code":2009,"message":"The request is restricted, please contact technical support to find out why the restrictions are being made and seek help"}}