title: SSH KEY Already Exists Bitbucket
body: <p>For the 2 multiple projects, 2 multiple bitbucket developer accounts are used but in the same machine.
  SSH KEY is accepted for the one Bitbucket account. </p>
  
  <p>When I add the same key to the other bit bucket accounts, It shows KEY already exists ?</p>
  
  <p><strong>How could I avoid this problem ?
  Is there a security reasons behind this ?</strong></p>
  
  <p>It accepts the same key in Gitlab
  Note: Currently we are using HTTPS connection for other accounts ?</p>