curl --location -g --request POST 'https://qyapi.weixin.qq.com/cgi-bin/externalcontact/resigned/transfer_customer?access_token=' \
--header 'Content-Type: application/json' \
--data-raw '{"handover_userid":"zhangsan","takeover_userid":"lisi","external_userid":["woAJ2GCAAAXtWyujaWJHDDGi0mACBBBB","woAJ2GCAAAXtWyujaWJHDDGi0mACAAAA"]}'
{
"errcode": 0,
"errmsg": "string",
"customer": [
{
"errcode": 0,
"external_userid": "string"
}
]
}