public PutBlobOptionsBuilder chunkUpload(boolean chunkUpload) {
    this.chunkUpload = chunkUpload;
    return this;
  }
@param chunkUpload {@code true} to indicate that this is an upload of a data chunk of a stitched upload.
@return this builder
ambry-api/src/main/java/com/github/ambry/router/PutBlobOptionsBuilder.java