{
"corpid": "xxxxx"
}curl --location --request POST 'http://127.0.0.1/cgi-bin/service/externalcontact/finish_external_userid_migration?provider_access_token=ACCESS_TOKEN' \
--header 'Content-Type: application/json' \
--data-raw '{
"corpid": "xxxxx"
}'{
"errcode": 0,
"errmsg": "ok"
}