code: public OvhEntrepriseNumberInformationsTask billingAccount_service_serviceName_directory_fetchEntrepriseInformations_POST(String billingAccount, String serviceName, String entrepriseNumber) throws IOException {
  		String qPath = "/telephony/{billingAccount}/service/{serviceName}/directory/fetchEntrepriseInformations";
  		StringBuilder sb = path(qPath, billingAccount, serviceName);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "entrepriseNumber", entrepriseNumber);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhEntrepriseNumberInformationsTask.class);
  	}
docs: Get company entreprise informations by providing entreprise number
  
  REST: POST /telephony/{billingAccount}/service/{serviceName}/directory/fetchEntrepriseInformations
  @param entrepriseNumber [required] Entreprise number to fetch informations from
  @param billingAccount [required] The name of your billingAccount
  @param serviceName [required]