public async void InvokeValidateCodeById() { var client = new FhirClient(FhirClientTests.TerminologyEndpoint); var coding = new Coding("http://snomed.info/sct", "4322002"); var result = await client.ValidateCodeAsync("c80-facilitycodes", coding : coding, @abstract : new FhirBoolean(false)); Assert.IsTrue(result.Result?.Value == true); }