private Stream<SamlMetadataDocument> getRecordsByKeys(final List<? extends DynamoDbQueryBuilder> queries) {
        val dynamoDbProperties = samlIdPProperties.getMetadata().getDynamoDb();
        return DynamoDbTableUtils.getRecordsByKeys(dynamoDbClient,
            dynamoDbProperties.getTableName(),
            queries,
            DynamoDbSamlRegisteredServiceMetadataResolver::extractAttributeValuesFrom);
    }
This is {@link DynamoDbSamlRegisteredServiceMetadataResolver}.

@author Misagh Moayyed
@since 7.2.0
support/cas-server-support-saml-idp-metadata-dynamodb/src/main/java/org/apereo/cas/support/saml/metadata/resolver/DynamoDbSamlRegisteredServiceMetadataResolver.java