code: public OvhOrder dedicatedCloud_serviceName_filer_duration_GET(String serviceName, String duration, Long datacenterId, String name, Long quantity) throws IOException {
  		String qPath = "/order/dedicatedCloud/{serviceName}/filer/{duration}";
  		StringBuilder sb = path(qPath, serviceName, duration);
  		query(sb, "datacenterId", datacenterId);
  		query(sb, "name", name);
  		query(sb, "quantity", quantity);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, OvhOrder.class);
  	}
docs: Get prices and contracts information
  
  REST: GET /order/dedicatedCloud/{serviceName}/filer/{duration}
  @param name [required] Filer profile you want to order ("name" field in a profile returned by /dedicatedCloud/{serviceName}/datacenter/{datacenterId}/orderableFilerProfiles)
  @param quantity [required] Quantity of filer you want to order (default 1)
  @param datacenterId [required] Datacenter where the filer will be mounted (if not precised, will be mounted in each Datacenter of this Private Cloud)
  @param serviceName [required]
  @param duration [required] Duration