GetOption getGetOption() {
      // Anything other than the first GetChunk should ignore Delete and Expired flags. This is to avoid errors due
      // to the blob getting expired or deleted in the middle of a retrieval - after the metadata chunk was
      // successfully retrieved.
      return GetOption.Include_All;
    }
@return the {@link GetOption} to associate with the {@link GetRequest}s that will be issued by this GetChunk.
ambry-router/src/main/java/com/github/ambry/router/GetBlobOperation.java