code: public ArrayList<OvhAvailableVersionEnum> serviceName_availableVersions_GET(String serviceName) throws IOException {
  		String qPath = "/hosting/privateDatabase/{serviceName}/availableVersions";
  		StringBuilder sb = path(qPath, serviceName);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, t4);
  	}
docs: Get the availables versions for this private database
  
  REST: GET /hosting/privateDatabase/{serviceName}/availableVersions
  @param serviceName [required] The internal name of your private database