Revert response.IsBinary, closes #3051 and #3054
Revert response.IsBinary, closes #3051 and #3054

quails4Eva/NSwag,RSuter/NSwag,RSuter/NSwag,quails4Eva/NSwag,quails4Eva/NSwag,RSuter/NSwag,RSuter/NSwag,quails4Eva/NSwag,RSuter/NSwag