API VS Proxy Alerts - API monitoring

[chawkimatta]

Is there possibility to add alerts (in the API monitoring section) on a API level instead of the whole proxy ?
Example: i want to add an alert on status code 500 only for the subscribe API and not all the proxy containing the following APIs: subscribe, getProfile, getCatalog....

[#2]

You can set up alerts at the environment, API proxy or target service, or region level. For more you can visit https://docs.apigee.com/api-monitoring/alerts-notifications.

What I understand is you want to set alert for only a particular flow in a proxy not in all the flows. If my assumption is correct then you may need to change your response code for other flows to some different code in 5xx series when 500 is there for those.

[chawkimatta]

Hello, yes you are right i want want to set alert for only a particular flow in a proxy not in all the flows.
Can you please elaborate more - what do you mean by "change your response code for other flows to some different code in 5xx series when 500 is there for those" ?