# File lib/fog/openstack/requests/identity/delete_ec2_credential.rb, line 29
        def delete_ec2_credential(user_id, access)
          raise Fog::Identity::OpenStack::NotFound unless
            self.data[:ec2_credentials][user_id][access]

          self.data[:ec2_credentials][user_id].delete access

          response = Excon::Response.new
          response.status = 204
          response
        rescue
        end