private static Pair<String, Object> retrieveSetting(final Map<String, AttributeValue> entry) {
        val name = entry.get(ColumnNames.NAME.getColumnName()).s();
        val value = entry.get(ColumnNames.VALUE.getColumnName()).s();
        return Pair.of(name, value);
    }
Create settings table.

@param amazonDynamoDBClient the amazon dynamo db client
@param deleteTables         the delete tables
@throws Exception the exception
support/cas-server-support-configuration-cloud-dynamodb/src/main/java/org/apereo/cas/config/CasDynamoDbCloudConfigBootstrapAutoConfiguration.java