anchor.diff:  Multiple refspecs can be entered by separating them with a space character.
   The refspec value `+refs/heads/master:refs/remotes/origin/master +refs/heads/develop:refs/remotes/origin/develop` retrieves the master branch and the develop branch and nothing else.
   +
  -Refer to the link:https://git-scm.com/book/en/v2/Git-Internals-The-Refspec[git refspec documention] for more refspec details.
  +Refer to the link:https://git-scm.com/book/en/v2/Git-Internals-The-Refspec[git refspec documentation] for more refspec details.
   
   [[using-credentials]]
   === Using Credentials
  
positive.code: 
  Default::
  
    Build all the branches that match the branch namne pattern.
  
  Inverse::
  
  
negative.code: 
  Shallow clone depth::
  
    Set shallow clone depth to the specified number of commits.
    Git will only download `depth` commits from the remote repository, saving time and disk space.
  
  Path of the reference repo to use during clone::
  