{}
curl --location --request GET 'https://aa-hub.ddregion.com/api/v1/customer/wxid_to_externalUserId?token=&wxid=&imBotId=' \
--header 'Content-Type: application/json' \
--data-raw '{}'
{
"errcode": 0,
"errmsg": "string",
"externalUserId": "string"
}