Add reqwest TLS pass thru feature

[mwilliammyers]

Thanks for all the hard work! I am really excited for the new APIs! I have been waiting for the new reqwest based client to add GCP functionality to an app, and it looks like its getting close!

What do you think about having pass through reqwest features like rustls-tls etc?

[Byron]

Thanks a bunch (CC @ggriffiniii who wrote all the API generation code) :)!

To my mind, implementing your suggestion would be very desirable. All the code you would be interested in is here, do you think you could supply a PR?

[mwilliammyers]

Yeah, I’ll open one soon.