@Override
  public String toString() {
    return "GetBlobOptions{operationType=" + operationType + ", getOption=" + getOption + ", range=" + range
        + ", rawMode=" + rawMode + ", blobSegmentIdx=" + blobSegmentIdx + ", restRequest=" + restRequest + '}';
  }
@return The {@link RestRequest} that triggered this get operation.
ambry-api/src/main/java/com/github/ambry/router/GetBlobOptions.java