AWS Cost Optimization Hub
The Cost Optimization Hub API allows you to automate the identification,filtering, aggregation, and quantification of cost savings for youroptimization recommendations across various Amazon Web Services Regionsand accounts within your organization.
Resources
Documentation
https://aws.amazon.com/aws-cost-management/cost-optimization-hub/
OpenAPI
openapi/cost-optimization-hub-openapi-original.yml
Getting Started
https://aws.amazon.com/aws-cost-management/cost-optimization-hub/getting-started/
FAQ
https://aws.amazon.com/aws-cost-management/cost-optimization-hub/faqs/