Amazon DynamoDB Transactions API
Transactional read and write operations across multiple items and tables
Amazon DynamoDB Transactions API is one of 14 APIs that Amazon DynamoDB publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
This API exposes 1 JSON Schema definition.
Tagged areas include Transaction. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, pricing, best-practice docs, and 1 JSON Schema.
This API exposes 3 operations across 3 paths, and defines 10 schemas. It is described by OpenAPI 3.2.0, at version 2012-08-10.
Requests are made against a single base URL, https://dynamodb.{region}.amazonaws.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Amazon DynamoDB Transactions API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as Authorization (aws_sigv4).
By default, every request must be authenticated.
aws_sigv4— AWS Signature Version 4 authentication. All DynamoDB requests must be signed using the AWS SigV4 signing process. The service name for signing is 'dynamodb'.
Paths & Operations 3
Across 3 paths, the API surfaces 3 operations — 3 POST. Each is listed below with its method, path, parameters, and response codes.
Transactional read and write operations across multiple items and tables
Schemas 10
The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are AttributeValue (10 properties), ConsumedCapacity (7 properties), TransactWriteItemsInput (4 properties), ExecuteTransactionInput (3 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Amazon DynamoDB 12
Other APIs Amazon DynamoDB publishes across the network.
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