code: public OvhU2FRegisterChallenge accessRestriction_u2f_POST() throws IOException {
  		String qPath = "/me/accessRestriction/u2f";
  		StringBuilder sb = path(qPath);
  		String resp = exec(qPath, "POST", sb.toString(), null);
  		return convertTo(resp, OvhU2FRegisterChallenge.class);
  	}
docs: Add a U2F access restriction
  
  REST: POST /me/accessRestriction/u2f