Override examples/enums for struct fields

[boindil]

Is your feature request related to a problem? Please describe.
We have an api, where theres a field called code. this field contains a code related to the current error occurring. Since the response struct always has the same base, we only defined it once and use it for everything like so: // @Failure 400 {object} responses.HttpResponseBase. Obviously different routes produce different error codes.

Describe the solution you'd like
Since I did not find any documentation, I guess its currently not possible to override examples/enums of a response struct. I did only see the possibility to override the type. Thats what I am suggesting here.

Describe alternatives you've considered
lots and lots of different response structs - meh