Cloning the sdk from GitHub

I was trying to clone the SDK from Github to the App Build environment.

Using the command ./install-sdk.sh does not work, as apparently github blocked the company IP-Adress due to too many requests. See the error message below:

"ERROR

{"message":"API rate limit exceeded for 194.39.218.22. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)","documentation_url":"https://docs.github.com/rest/overview/resources-in-the-rest-api#rate-limiting"}

Hint:
This error happens often because a proxy server is used.
In this case github registered a hugh number of requests from the same machine.

Continue or exit c/e?"

I then tried using the gh command to clone the github repo directly, however i keep getting the following message: 

"Usage: gh repo [OPTIONS] USER_REPO
Try "gh repo --help" for help.

Error: Got unexpected extra argument (boschrexroth/ctrlx-automation-sdk)"

What other ways can I use to copy the sdk into the app build environment?

Thanks