Provided by: libnet-amazon-s3-perl_0.89-1_all 
NAME
Net::Amazon::S3::Features - Features available in Net::Amazon::S3
VERSION
version 0.89
API COMPARISON
Net::Amazon::S3 supports two APIs with different feature support.
This document describes current behaviour.
Error reporting
How API signals operation error
set S3 err
Operation returns expression evaluated as false and "err" with "errstr" are populated
from response content
set network error
Populates S3 err with "network_error" constant and S3 errstr with http status line
(eg: "404 Not Found") and throws.
confess
Operation throws using "confess"
Feature support
For details see corresponding "api-operation" / "client-operation" test file
|-----------------------+----------------------------+--------------------------|
| operation | Net::Amazon::S3 (API) | Net::Amazon::S3::Client |
|-----------------------+----------------------------+--------------------------|
| service-buckets-list | | |
| - returns | Bucket instances in struct | Bucket instances (list) |
| - errors | set S3 err | confess |
|-----------------------+----------------------------+--------------------------|
| bucket-acl-get | | |
| - returns | response body (XML) | response body (XML) |
| | (undef on Not Found) | |
| - errors | set network error | confess |
| | (none on Not Found) | |
|-----------------------+----------------------------+--------------------------|
| bucket-acl-set | | |
| - with canned acl | yes, as acl_short | N/A |
| - with xml acl | yes, as acl_xml | N/A |
| - returns | boolean | N/A |
| - errors | set S3 err | N/A |
|-----------------------+----------------------------+--------------------------|
| bucket-create | | |
| - with region | yes | yes |
| - returns | Bucket instance | Bucket instance |
| - errors | set S3 err | confess |
|-----------------------+----------------------------+--------------------------|
| bucket-delete | | |
| - returns | boolean | true |
| - errors | set S3 err | confess |
|-----------------------+----------------------------+--------------------------|
| bucket-objects-list | | |
| - list version 1 | yes | yes |
| - list version 2 | no | no |
| - common prefixes | supported | not supported |
| - list all | list all method | yes |
| - returns | struct with list | iterator (Object list) |
| - errors | set S3 err | confess during iteration |
|-----------------------+----------------------------+--------------------------|
| bucket-objects-delete | | |
| - returns | boolean | HTTP::Response object |
| - errors | set S3 err | confess |
|-----------------------+----------------------------+--------------------------|
| object-acl-get | | |
| - returns | response body (XML) | N/A |
| | (undef on Not Found) | N/A |
| - errors | set network error | N/A |
| | (none on Not Found) | N/A |
|-----------------------+----------------------------+--------------------------|
| object-acl-set | | |
| - with canned acl | yes, as acl_short | N/A |
| - with xml acl | yes, as acl_xml | N/A |
| - returns | boolean | N/A |
| - errors | set S3 err | N/A |
|-----------------------+----------------------------+--------------------------|
| object-copy | | |
| - returns | boolean | N/A |
| - errors | set S3 err | N/A |
|-----------------------+----------------------------+--------------------------|
| object-create | | |
| - returns | boolean | empty string |
| - errors | set S3 err | confess |
|-----------------------+----------------------------+--------------------------|
| object-delete | | |
| - returns | boolean | true |
| - errors | set S3 err | confess |
|-----------------------+----------------------------+--------------------------|
| object-fetch | | |
| - returns | struct with value | value |
| | (undef on Not Found) | |
| - errors | set network error | confess |
| | (none on Not Found) | |
|-----------------------+----------------------------+--------------------------|
| object-head | | |
| - returns | boolean | N/A |
| - errors | set S3 err | N/A |
|-----------------------+----------------------------+--------------------------|
TODO plan (asorted, not promised)
normalize error reporting
Make every operation to behave similar (especially "Net::Amazon::S3"
make error reporting pluggable
With possibility to inject user's own reporting
unify features
Both APIs should support same set of operations
support all AWS S3 operations and x-amz-* headers
https://docs.aws.amazon.com/AmazonS3/latest/API/Welcome.html
add async API (AnyEvent / IO::Async)
AUTHOR
Leo Lapworth <llap@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2020 by Amazon Digital Services, Leon Brocard, Brad
Fitzpatrick, Pedro Figueiredo, Rusty Conover.
This is free software; you can redistribute it and/or modify it under the same terms as
the Perl 5 programming language system itself.