The body of the error is not reachable through ApiException class

[melmi]

Is your feature request related to a problem? Please describe the problem.

Suppose a scenario in an API returns errors that are not documented in OpenAPI. In that case, Kiota throws an instance of ApiException. The problem is that there is no way to reach the body of the error message in this situation.
Based on documentation there is a message field in that class which is filled with a predefined message. That doesn't help at all.

Client library/SDK language

None

Describe the solution you'd like

I suggest having something like a content stream in that exception class so that I can access the server's response payload.

Additional context

No response

[melmi]

might be a duplicate of this one:

#5167

[baywet]

Hi @melmi
Thank you for using kiota and for reaching out.

Closing as duplicate of #5167.

What you're looking for has been added in dotnet in microsoft/kiota-dotnet#482 and still needs to be implemented for other languages