$ aws s3api delete-objects --profile myProfile --bucket myBucket --delete '{"Objects":[{"Key":"the/first/key"},{"Key":"the/second/key"}]}'
A client error (InvalidRequest) occurred: Missing required header for this request: Content-MD5
$
I assume the aws-cli tool should be generating the request MD5 automatically right? It's not something I'm supposed to be somehow adding to my request myself.