{
"key": "result"
}curl --location --request POST 'http://127.0.0.1:46952/proc_get' \
--header 'Content-Type: application/json' \
--data-raw '{
"key": "result"
}'{
"code": 0,
"message": "Operation succeed",
"key": "key1",
"value": "val1"
}