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Amazon S3 Buckets API

Operations for creating, listing, and managing S3 buckets

Amazon S3 Buckets API is one of 12 APIs that Amazon S3 publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 2 JSON Schema definitions.

Tagged areas include Buckets. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a JSON-LD context, pricing, a getting-started guide, authentication docs, and 2 JSON Schemas.

This API exposes 4 operations across 2 paths, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 2006-03-01.

Requests are made against 2 base URLs: https://s3.{region}.amazonaws.com, https://{bucket}.s3.{region}.amazonaws.com.

4 operations 2 paths 5 schemas 1 DELETE1 GET1 HEAD1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2006-03-01
Base URL
https://s3.amazonaws.com
Authentication
API Key
License
Terms of Service
Resource Areas
1

Authentication & Security 1

Amazon S3 Buckets API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (sigv4). By default, every request must be authenticated.

  • sigv4 — AWS Signature Version 4 authentication. All S3 REST API requests must be signed using AWS Signature Version 4. The signature includes the request date, region,…

Paths & Operations 4

Across 2 paths, the API surfaces 4 operations — 1 DELETE, 1 GET, 1 HEAD, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Buckets 4

Operations for creating, listing, and managing S3 buckets

GET
/
Amazon S3 List Buckets
ListBuckets 1 param → 200403
PUT
/{Bucket}
Amazon S3 Create Bucket
CreateBucket 4 params body → 200409
DELETE
/{Bucket}
Amazon S3 Delete Bucket
DeleteBucket 2 params → 204404409
HEAD
/{Bucket}
Amazon S3 Head Bucket
HeadBucket 2 params → 200301403404

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are Error (5 properties), CreateBucketConfiguration (3 properties), Bucket (2 properties), ListAllMyBucketsResult (2 properties). Each schema is shown below with its type and property counts.

Error
object
Container for all error elements.
5 properties
Owner
object
Container for the owner's display name and ID.
2 properties
CreateBucketConfiguration
object
The configuration information for the bucket.
3 properties
ListAllMyBucketsResult
object
Container for the result of the ListBuckets operation.
2 properties
Bucket
object
In terms of implementation, a Bucket is a resource.
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

amazon-s3-buckets-api-openapi.yml Raw ↑

Other APIs Amazon S3 publishes across the network.

Amazon S3 Access Control API
Amazon S3 Access Grants API
Amazon S3 Access Points API
Amazon S3 Batch Operations API
Amazon S3 Bucket Configuration API
Amazon S3 Multi-Region Access Points API
Amazon S3 Multipart Upload API
Amazon S3 Objects API
Amazon S3 Public Access Block API
Amazon S3 Storage Lens API
Amazon S3 Tagging API
Where this information came from

This is an independent, third-party profile of Amazon S3 Buckets API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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