The following post outlines a scenario where you need to clone a repo within a github organization .
To clone a repo you use
git clone https://github.com/YOUR-ORGANIZATION/REPO-NAME
however if you use it for a repo that resides within an organization , as of date you will end up with an error :
fatal: repository ‘https ://github.com/ORGNAME/REPO-Name.git/’ not found
The solution is to use the following comand
git clone https://username@github.com/YOUR-ORGANIZATION/REPO-NAME.git
You’ll be prompted to enter your password or token
Hope this helps someone who faces this issue .