code: public ArrayList<String> license_plesk_serviceName_upgrade_GET(String serviceName, OvhOrderableAntispamEnum antispam, OvhOrderableAntivirusEnum antivirus, OvhPleskApplicationSetEnum applicationSet, OvhOrderablePleskDomainNumberEnum domainNumber, OvhOrderablePleskLanguagePackEnum languagePackNumber, Boolean powerpack, Boolean resellerManagement, OvhPleskVersionEnum version, Boolean wordpressToolkit) throws IOException {
  		String qPath = "/order/license/plesk/{serviceName}/upgrade";
  		StringBuilder sb = path(qPath, serviceName);
  		query(sb, "antispam", antispam);
  		query(sb, "antivirus", antivirus);
  		query(sb, "applicationSet", applicationSet);
  		query(sb, "domainNumber", domainNumber);
  		query(sb, "languagePackNumber", languagePackNumber);
  		query(sb, "powerpack", powerpack);
  		query(sb, "resellerManagement", resellerManagement);
  		query(sb, "version", version);
  		query(sb, "wordpressToolkit", wordpressToolkit);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, t1);
  	}
docs: Get allowed durations for 'upgrade' option
  
  REST: GET /order/license/plesk/{serviceName}/upgrade
  @param antispam [required] The antispam currently enabled on this Plesk License
  @param resellerManagement [required] Reseller management option activation
  @param languagePackNumber [required] The amount (between 0 and 5) of language pack numbers to include in this licences
  @param antivirus [required] The antivirus to enable on this Plesk license
  @param wordpressToolkit [required] WordpressToolkit option activation
  @param applicationSet [required] Wanted application set
  @param domainNumber [required] This license domain number
  @param powerpack [required] powerpack current activation state on your license
  @param version [required] This license version
  @param serviceName [required] The name of your Plesk license