{
"days": 0
}curl --location --request PUT 'https://192.168.88.32:9781/bvcsp/v1/bv28181in/gm/certserver/selfsign/' \
--header 'Authorization;' \
--header 'Content-Type: application/json' \
--data-raw '{
"days": 0
}'{
"code": 0,
"msg": "string"
}