Added check for "data" object being a subclass of HttpContent and then passing it to request as-is.
This allows to submit predefined (more raw) Request objects without serialization. Example: submit (post) files as MultipartFormDataContent.
Added check for "data" object being a subclass of HttpContent and then passing it to request as-is.
This allows to submit predefined (more raw) Request objects without serialization. Example: submit (post) files as MultipartFormDataContent.