def get_nameid(self):
        """
        Gets the NameID provided by the SAML Response from the IdP

        :returns: NameID (value)
        :rtype: string|None
        """
        nameid_value = None
        nameid_data = self.get_nameid_data()
        if nameid_data and 'Value' in nameid_data.keys():
            nameid_value = nameid_data['Value']
        return nameid_value
Gets the NameID provided by the SAML Response from the IdP

        :returns: NameID (value)
        :rtype: string|None