    # File lib/fog/openstack/requests/identity/get_ec2_credential.rb, line 24
            def get_ec2_credential(user_id, access)
              request(
                :expects => [200, 202],
                :method  => 'GET',
                :path    => "users/#{user_id}/credentials/OS-EC2/#{access}"
              )
            rescue Excon::Errors::Unauthorized
              raise Fog::Identity::OpenStack::NotFound
            end