code: public OvhTask serviceName_domainTrust_domainTrustId_addChildDomain_POST(String serviceName, Long domainTrustId, String activeDirectoryIP, String domain, String passphrase, String serviceAccountPassword) throws IOException {
  		String qPath = "/horizonView/{serviceName}/domainTrust/{domainTrustId}/addChildDomain";
  		StringBuilder sb = path(qPath, serviceName, domainTrustId);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "activeDirectoryIP", activeDirectoryIP);
  		addBody(o, "domain", domain);
  		addBody(o, "passphrase", passphrase);
  		addBody(o, "serviceAccountPassword", serviceAccountPassword);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhTask.class);
  	}
docs: Add a child domain for this domain.
  
  REST: POST /horizonView/{serviceName}/domainTrust/{domainTrustId}/addChildDomain
  @param domain [required] Name of your private domain
  @param serviceAccountPassword [required] Password of the horizonUI service account
  @param activeDirectoryIP [required] IP of your Active Directory
  @param passphrase [required] Shared passphrase to create the Active Directory trust
  @param serviceName [required] Domain of the service
  @param domainTrustId [required] Domain trust id