AWS S3
Amazon S3 (Simple Storage Service) is a highly scalable, durable, and secure object storage service provided by Amazon Web Services. The AWS S3 connector provides programmatic access to the Amazon S3 REST API (2006-03-01), enabling you to create and manage buckets, upload and retrieve objects, generate presigned URLs, and perform multipart uploads directly from your integration flows.
Key Features
- Create, list, and delete S3 buckets with configurable ACL and object ownership policies
- Upload objects from strings, JSON, XML, byte arrays, record types, or byte streams with configurable metadata, ACL, and storage class
- Retrieve objects with automatic type binding, conditional retrieval (ETag, modification time), and byte-range support
- List bucket objects with prefix filtering, delimiter grouping, pagination, and owner information
- Delete objects with optional version ID support for versioned buckets
- Generate presigned URLs for secure, time-limited object access or upload without exposing credentials
- Manage multipart uploads: initiate, upload parts individually, complete, or abort large object uploads
- Copy objects between buckets and retrieve object metadata without downloading content
- Flexible authentication using any standard credential source supported by AWS
Actions
The AWS S3 connector exposes all operations through a single client for bucket management, object storage, presigned URLs, and multipart uploads.
| Client | Actions |
|---|---|
Client | Bucket management, object CRUD, presigned URLs, multipart uploads, object metadata |
See the Action Reference for the full list of operations, parameters, and sample code for each client.
Documentation
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Setup Guide: This guide walks you through creating an AWS IAM user and obtaining the access credentials required to use the AWS S3 connector.
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Action Reference: Full reference for all clients — operations, parameters, return types, and sample code.
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Example: Learn how to build and configure an integration using the AWS S3 connector, including connection setup, operation configuration, and execution flow.
How to contribute
As an open source project, WSO2 welcomes contributions from the community.
To contribute to the code for this connector, please create a pull request in the following repository.
Check the issue tracker for open issues that interest you. We look forward to receiving your contributions.