public IActionResult Get() { var result = new Dictionary <string, string>() { { "Transient 1", _transientService1.operationId().ToString() }, { "Transient 2", _transientService2.operationId().ToString() }, { "Scoped 1", _scopedService1.operationId().ToString() }, { "Scoped 2", _scopedService2.operationId().ToString() }, { "Singleton 1", _singletonService1.operationId().ToString() }, { "Singleton 2", _singletonService2.operationId().ToString() } }; return(Ok(result)); }