class WorkItem {

  @Nullable
  @JsonIgnore
  public SpanContext getSourceSpan() {
    return getSourceSpan(GlobalTracer.get());
  }

  public  WorkItem(String containerName, String testrigName);
  @JsonCreator public  WorkItem(
      @JsonProperty(PROP_ID) UUID id,
      @JsonProperty(PROP_NETWORK) String network,
      @JsonProperty(PROP_SNAPSHOT) String snapshot,
      @JsonProperty(PROP_REQUEST_PARAMS) Map<String, String> reqParams);

}