code: @Help(help = "Start the specified VNFC Instance")
    public void startVNFCInstance(
        final String nsrId, final String vnfrId, final String vduId, final String vnfcInstanceId)
        throws SDKException {
      String url =
          nsrId
              + "/vnfrecords/"
              + vnfrId
              + "/vdunits/"
              + vduId
              + "/vnfcinstances/"
              + vnfcInstanceId
              + "/start";
      requestPost(url);
    }
docs: Start a specific VNFCInstance.
  
  @param nsrId the ID of the NetworkServiceRecord containing the VNFCInstance
  @param vnfrId the ID of the VirtualNetworkFunctionRecord containing the VNFCInstance
  @param vduId the ID of the VirtualDeploymentUnit containing the VNFCInstance
  @param vnfcInstanceId the ID on the VNFCInstance that shall be started
  @throws SDKException if the request fails