Include the content property in the response returned by the 'wait for response' keyword to obtain the response body in byte format

[masudparvez]

Is your feature request related to a problem? Please describe.
I aim to intercept a request that yields an image. Presently, the only available option is to retrieve text from the response. Unfortunately, converting this text to bytes is not effective, as it fails to handle certain characters.

Describe the solution you'd like
Providing the capability to collect the response in byte format would enable us to save the response as binary data.

Describe alternatives you've considered
Presently, I retrieve the response request, re-send it using the 'requests' library, and then utilize the 'content' property of the response to save it as binary data.

[aaltat]

We should look can library know, is the transferred item a thing which should presented as bytes. If library can not know, then we should let user to decide should we return the payload as bytes or text.

@allcontributors please add @masudparvez for ideas.

[allcontributors]

@aaltat

I've put up a pull request to add @masudparvez! 🎉