src/robocloud/DependencyInjection/Configuration.php
protected function addDynamoDBConfiguration(ArrayNodeDefinition $rootNode) {
        $rootNode->children()
            ->arrayNode('dynamodb')
                ->children()
                    ->scalarNode('api_version')->defaultValue('2012-08-10')->end()
                    ->scalarNode('region')->isRequired()->end()
                ->end()
            ->end()
        ->end();
    }
protected function addDynamoDBConfiguration(ArrayNodeDefinition $rootNode) {
        $rootNode->children()
            ->arrayNode('dynamodb')
                ->children()
                    ->scalarNode('api_version')->defaultValue('2012-08-10')->end()
                    ->scalarNode('region')->isRequired()->end()
                ->end()
            ->end()
        ->end();
    }
protected function addDynamoDBConfiguration ( ArrayNodeDefinition $ rootNode ) { $ rootNode -> children ( ) -> arrayNode ( 'dynamodb' ) -> children ( ) -> scalarNode ( 'api_version' ) -> defaultValue ( '2012-08-10' ) -> end ( ) -> scalarNode ( 'region' ) -> isRequired ( ) -> end ( ) -> end ( ) -> end ( ) -> end ( ) ; }
Adds DynamoDb configuration.

@param ArrayNodeDefinition $rootNode
Adds DynamoDb configuration .