Hello, if your managed installation has access to this app it shouldn't be a problem.
"tar_num": "+65912345678 "
"tar_msg": "Test json",
You have to create custom integration on dynatrace, setup url to your app and add payload as in your documentation. You can used defined variables in this payload:
it says test successful....but cannot receive SMS.... when i tried using curl from dynatrace managed server i was able to get SMS ...attached screenshot....wondering what is missing
curl command used:-
curl --data-urlencode "tar_num=+6598154447" --data-urlencode "tar_msg=this is a test SMS " http://<sendQuick IP>/cmd/system/api/sendsms.cgi
The problem is not defining alerts but integrating this SMS service with Dynatrace. First this integration with test passing should send sms, after this alerting profile and events can be setup.