AWS CloudFormation OpenAPI specification.

132 operations in the validated baseline. Release comparisons appear after another revision is captured. Baseline verified 2026-11-11 UTC.

AWS CloudFormation public API specification, version 2010-05-15.

0 recorded releases · Last captured 11 Nov 2026.

What does the AWS CloudFormation specification cover?

This public contract baseline contains 132 API operations. Version 2010-05-15 passed parsing, reference resolution and normalization on 2026-11-11 UTC. A baseline establishes a revision to compare; it does not establish that an API has no breaking changes.

Example operations from this specification
Operation	Summary
`GET /#Action=ActivateType`	No summary declared
`POST /#Action=ActivateType`	No summary declared
`GET /#Action=BatchDescribeTypeConfigurations`	No summary declared
`POST /#Action=BatchDescribeTypeConfigurations`	No summary declared

Source and revision provenance

Directory contract: APIs.guru: amazonaws.com:cloudformation
Upstream source listed by the directory: View the listed upstream specification
Directory revision updated: 2020-04-09 UTC
Normalized SHA-256: 31474dd7b4e45e733bebaef3fcb683ad50a32d820375d557d1be8de354828cd8
Source SHA-256: b1c23965bd66b02d452519e7c1e3ef9af4f6376e7852f05c48938c74d452e07e
Reported source license: Apache 2.0 License

This is a version-pinned directory snapshot. The validation date is not a publisher release date. Scheduled source polling is not enabled for this baseline. SDK matching and repair coverage depend on the configured integration.

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