@Override
    public CommitteeProposalComponentData getCommitteeProposal(final String id) throws DataFailureException {
        try {
            final String url = COMMITTE_PROPOSAL.replace(ID_KEY, UrlHelper.urlEncode(id,StandardCharsets.UTF_8.toString()));
            return ((JAXBElement<CommitteeProposalComponentData>) xmlAgent.unmarshallXml(