create_object is failing on two things:
1. It's not converting container.Container instances into their names during URL creation. This fix is easy, the proxy needs to do the from_id check that we do anywhere else. Other object related calls need this same work.
2. Transport._log_request is attempting to log the bytes data we're transmitting in the PUT request. For two reasons, we can't do that: 1) it's binary data in general, 2) it's a huge amount of characters that are not directly helpful and also wreck readability for the log file. There are some pieces of binary data we can attempt to log, such as the JSON we send for credentials, so we can try to decode the bytes into ascii and log that, but otherwise we need to just insert some placeholder to specify that a chunk of binary data was sent.
Fix proposed to branch: master
Review: https:/