X-Joomla-Token: ********************
curl --location -g --request POST 'j4.demo.joomlachina.cn/{{base_path}}/messages' \
--header 'Content-Type: text/plain' \
--header 'X-Joomla-Token;' \
--data-raw '{"message":"<p>text</p>","state":0,"subject":"text","user_id_from":773,"user_id_to":772}'
{}