Request for a possible validation check in TKW or a automated test (which ever is more suitable) to check that Providers should not be returning any Operation Outcome resources with a severity of anything other than 'error' (i.e. not fatal), see the following:
Request for a possible validation check in TKW or a automated test (which ever is more suitable) to check that Providers should not be returning any Operation Outcome resources with a severity of anything other than 'error' (i.e. not fatal), see the following:
https://nhsconnect.github.io/gpconnect/development_fhir_error_handling_guidance.html