code: def show_ssh_key(self, ssh_key_id):
          
          params = {}
          json = self.request('/ssh_keys/%s' % ssh_key_id, method='GET', params=params)
          status = json.get('status')
          if status == 'OK':
              ssh_key_json = json.get('ssh_key')
              ssh_key = SSHKey.from_json(ssh_key_json)
              return ssh_key
          else:
              message = json.get('message')
              raise DOPException('[%s]: %s' % (status, message))
docs: This method shows a specific public SSH key in your account that can be
          added to a droplet.