Amazon documentation (http://docs.aws.amazon.com/AmazonS3/latest/dev/Introduction.html#ConsistencyModel) states:
\"Amazon S3 provides read-after-write consistency for P
Yes, it would be consistent.
The concept of a 'client' is irrelevant because each API call is independent.
The us-east-1 region (previously known as US-Standard) previously did not have read-after-write consistency, but it is now provided in all regions.
us-east-1
US-Standard