黑名单变更事件注意：事件推送请求默认都为post，接收到平台推送后，需要在8s内返回json格式，{"code": "200"}，否则都视为推送失败，会有重推逻辑。重推时间：10s，30s，60s，600s，3600s。
| eventId | string | 事件唯一ID |
| number | string | 黑名单号码 |
| operateType | string | create:创建delete：删除 |
| memo | string | 备注说明 |
| type | string | outBlackNum：呼出黑名单inBlackNum：呼入黑名单 |
| pushType | string | blackNumber：黑名单 |
示例：
{"eventId":"836449476238712833","number":"15828111111","operateType":"create","memo":"","type":"outBlackNum","pushType":"blackNumber"}