Amazon Billing And Cost Management · OpenAPI Overlay 1.0.0

API Evangelist enhancements for AWS Cost Explorer API

3 actions 3 updates update extends openapi/aws-cost-explorer-api-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for Amazon Billing And Cost Management's API. It is a proposal applied on top of the contract, not a document Amazon Billing And Cost Management publishes.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-aidx-apievangelist-topicsx-apievangelist-authx-apievangelist-protocolx-apievangelist-artifactsx-apievangelist-llms-txt

Targets 2

$.info

$.externalDocs

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for AWS Cost Explorer API
  version: 1.0.0
# generated: '2026-06-20'
# method: generated
# source: openapi/aws-cost-explorer-api-openapi.yml
extends: openapi/aws-cost-explorer-api-openapi.yml
actions:
  - target: $.info
    update:
      x-apievangelist-aid: amazon-billing-and-cost-management:aws-cost-explorer-api
      x-apievangelist-topics:
        - FinOps
        - Cost Optimization
        - Cost Analysis
        - Forecasting
      x-apievangelist-auth: AWS Signature Version 4 (SigV4) over IAM credentials
      x-apievangelist-protocol: AWS JSON 1.1 (POST to service endpoint with X-Amz-Target header)
  - target: $.info
    update:
      x-apievangelist-artifacts:
        packages: packages/amazon-billing-and-cost-management-packages.yml
        mcp: mcp/amazon-billing-and-cost-management-mcp.yml
        llms: llms/amazon-billing-and-cost-management-llms.txt
        conformance: conformance/amazon-billing-and-cost-management-conformance.yml
        errors: errors/amazon-billing-and-cost-management-problem-types.yml
        lifecycle: lifecycle/amazon-billing-and-cost-management-lifecycle.yml
  - target: $.externalDocs
    update:
      x-apievangelist-llms-txt: https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/llms.txt