Relaxing OpenAPI Header Validation

When using the “Request Validation” option on a collection generated from an openAPI 3.0 schema its performing validation as I’d expect. However, it is issuing warnings for any response headers that are not present in the API Specification. Is it possible to have postman not warn on these?

Example of warning area on a collection added to an API specified in openapi 3

It’s possible to disable validation entirely, but thats not desirable. We would like the rest of the validation but this creates too many false positives unless we over-specify our openAPI document.


Would appreciate the same. For now seems like I’ll just turn this feature off as useful as it is and stick to using postman for manual testing. A shame but hopefully they expand this feature a bit further in the future.