How to receive the callback of Tencent SMS event?

official document address:
https://cloud.tencent.com/doc...

does not specify which fields are in the callback and how they are received.

tried get and post to receive, but did not get any useful data.

have friends who have used it to help with the answer, thank you.

Jun.21,2022

get_json_request();

you can get the JSON and parse it yourself.
but now do not know how to determine the source, the JSON of POST can be submitted by other places, there is a security risk.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b38a89-2c137.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b38a89-2c137.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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