code: public OvhCallDiagnostics billingAccount_service_serviceName_voiceConsumption_consumptionId_callDiagnostics_GET(String billingAccount, String serviceName, Long consumptionId) throws IOException {
  		String qPath = "/telephony/{billingAccount}/service/{serviceName}/voiceConsumption/{consumptionId}/callDiagnostics";
  		StringBuilder sb = path(qPath, billingAccount, serviceName, consumptionId);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, OvhCallDiagnostics.class);
  	}
docs: Get this object properties
  
  REST: GET /telephony/{billingAccount}/service/{serviceName}/voiceConsumption/{consumptionId}/callDiagnostics
  @param billingAccount [required] The name of your billingAccount
  @param serviceName [required]
  @param consumptionId [required]