{"template_id":"msgXXXXXXX","agentid":1000014}curl --location -g --request POST '/cgi-bin/externalcontact/group_welcome_template/del?access_token={{accesstoken}}' \
--header 'Content-Type: application/json' \
--data-raw '{"template_id":"msgXXXXXXX","agentid":1000014}'{
"errcode": 0,
"errmsg": "ok"
}