This Reactor responds to upload events by copying the uploaded file from S3 to
the destination configured in the settings document. No path remapping is done.
The Reactor also makes a couple of attempts to grant READ to world on the
file and any directories created as a consequence of the copy. Finally, it
messages one or more downstream Reactors with the agave-canonical form of the
file path for additional processing.
{"uri": "s3://uploads/emerald/201809/protein.png"}
{"uri": "agave://data-sd2e-community/uploads/emerald/201809/protein.png"}