Get Diagnostic Report FHIR API

Hello everybody,
I am using the FHIR API to get information about Diagnostic Reports but I am not getting any response in postman. Seems that the endpoint is not working . Does someone have some suggestion ?

I’m using OpenEMR version 6.1 in Chrome, Windows 11.
I am using this url:
http://localhost/openemr/apis/default/fhir/DiagnosticReport