code: public OvhOrder email_exchange_organizationName_service_exchangeService_account_duration_GET(String organizationName, String exchangeService, String duration, OvhOvhLicenceEnum licence, Long number, OvhAccountQuotaEnum storageQuota) throws IOException {
  		String qPath = "/order/email/exchange/{organizationName}/service/{exchangeService}/account/{duration}";
  		StringBuilder sb = path(qPath, organizationName, exchangeService, duration);
  		query(sb, "licence", licence);
  		query(sb, "number", number);
  		query(sb, "storageQuota", storageQuota);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, OvhOrder.class);
  	}
docs: Get prices and contracts information
  
  REST: GET /order/email/exchange/{organizationName}/service/{exchangeService}/account/{duration}
  @param storageQuota [required] The storage quota for the account(s) in GB (default = 50)
  @param number [required] Number of Accounts to order
  @param licence [required] Licence type for the account
  @param organizationName [required] The internal name of your exchange organization
  @param exchangeService [required] The internal name of your exchange service
  @param duration [required] Duration