http - implement body inspection handler

[baywet]

specification microsoftgraph/msgraph-sdk-design#116
make sure you update the documentation as well

[marcinjahn]

Let me take a stab at it and see what I can do

[AndrewZenith]

Hi, I've been using Kiota in C# now for talking to HMRC Services in the UK. However, they are aaplication/xml content instead of json. So, even though responses are (or can be) in the OpenApi yaml file, nothing is generated to get them.
It all works returning a stream of the content when an OK(200) is received.

I'm thinking this issue may solve my problem from the looks of it? If I can get the status code and body content then I can handle myself.

[baywet]

@AndrewZenith if the xml structure is described with a JSON schema, you'll get a much better experience by:

1. implementing IParseNode and ISerializationWriter (+ factories) for XML.
2. using the structured mime types during generation
3. registering the new factories at runtime, so XML can be serialized/deserialized

Arguably it's a bit more work though.

And if you're willing to, you could even stand up a new project/package under the kiota community organization, so others can also use the XML implementation.

[AndrewZenith]

Arguably it's a bit more work though.

100+ classes for just one of the many responses. I have the xsd's though.