protected Assertion buildSamlAssertion(final SamlProfileBuilderContext context) throws Exception {
        return configurationContext.getSamlProfileSamlAssertionBuilder().build(context);
    }
The {@link BaseSamlProfileSamlResponseBuilder} is responsible for
building the final SAML assertion for the relying party.

@author Misagh Moayyed
@since 4.2
support/cas-server-support-saml-idp-web/src/main/java/org/apereo/cas/support/saml/web/idp/profile/builders/response/BaseSamlProfileSamlResponseBuilder.java