symfony fos_rest config

gistfile1.txt

fos_rest:
    param_fetcher_listener: true
    view:
        view_response_listener: true
        failed_validation: HTTP_BAD_REQUEST
        default_engine: php
        formats:
            json: true
    format_listener:
        prefer_extension: true
    body_listener:
        decoders:
            json: fos_rest.decoder.json

sensio_framework_extra:
    view:
        annotations: false