桶（Bucket）是存储对象（Object）的容器。对象都隶属于桶。
以下代码用于创建桶：
let req = AWSS3CreateBucketRequest.init()
req?.bucket = S3BucketName
req?.acl = AWSS3BucketCannedACL.private
s3.createBucket(req!).continueWith(block: { (task:AWSTask) -> Any? in
if let error = task.error {
print("create bucket failed with error: (\(error))")
} else {
print("create bucket completed.")
}
return nil
}) |
