openapi: 3.1.0
info:
  title: AWS Cloud Control Change Sets Stack Events API
  description: AWS Cloud Control API provides a uniform set of five API operations to create, read, update, delete, and list (CRUDL) supported cloud resources. It offers a standardized way to manage AWS and third-party resource types available in the CloudFormation Registry, without needing to learn each individual service API. You specify the resource type and a JSON blob of desired state, and Cloud Control API handles the rest.
  version: '2021-09-30'
  contact:
    name: AWS Support
    url: https://aws.amazon.com/contact-us/
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
  x-logo:
    url: https://aws.amazon.com/cloudformation/logo.png
servers:
- url: https://cloudcontrolapi.{region}.amazonaws.com
  description: AWS Cloud Control API Regional Endpoint
  variables:
    region:
      default: us-east-1
      description: AWS region
      enum:
      - us-east-1
      - us-east-2
      - us-west-1
      - us-west-2
      - eu-west-1
      - eu-west-2
      - eu-central-1
      - ap-southeast-1
      - ap-southeast-2
      - ap-northeast-1
security:
- AWS_Signature_V4: []
tags:
- name: Stack Events
  description: Operations for retrieving stack-related events.
paths:
  /?Action=DescribeStackEvents:
    post:
      operationId: describeStackEvents
      summary: Retrieve Events for a Stack
      description: Returns all stack-related events for a specified stack in reverse chronological order.
      tags:
      - Stack Events
      parameters:
      - $ref: '#/components/parameters/VersionParam'
      requestBody:
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                StackName:
                  type: string
                NextToken:
                  type: string
                  maxLength: 1024
            examples:
              DescribestackeventsRequestExample:
                summary: Default describeStackEvents request
                x-microcks-default: true
                value:
                  StackName: example_value
                  NextToken: example_value
      responses:
        '200':
          description: Stack events returned successfully.
          content:
            application/xml:
              schema:
                type: object
                properties:
                  DescribeStackEventsResult:
                    type: object
                    properties:
                      StackEvents:
                        type: array
                        items:
                          $ref: '#/components/schemas/StackEvent'
                      NextToken:
                        type: string
              examples:
                Describestackevents200Example:
                  summary: Default describeStackEvents 200 response
                  x-microcks-default: true
                  value:
                    DescribeStackEventsResult:
                      StackEvents:
                      - StackId: '500123'
                        EventId: '500123'
                        StackName: example_value
                        LogicalResourceId: '500123'
                        PhysicalResourceId: '500123'
                        ResourceType: example_value
                        Timestamp: '2026-01-15T10:30:00Z'
                        ResourceStatus: example_value
                        ResourceStatusReason: example_value
                        ResourceProperties: example_value
                        ClientRequestToken: example_value
                        HookType: example_value
                        HookStatus: example_value
                        HookStatusReason: example_value
                        HookInvocationPoint: example_value
                        HookFailureMode: example_value
                      NextToken: example_value
        '400':
          $ref: '#/components/responses/ValidationError'
        '500':
          $ref: '#/components/responses/InternalError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  parameters:
    VersionParam:
      name: Version
      in: query
      required: true
      schema:
        type: string
        default: '2010-05-15'
      description: The API version. Fixed to 2010-05-15.
  schemas:
    ErrorResponse:
      type: object
      properties:
        Error:
          type: object
          properties:
            Type:
              type: string
            Code:
              type: string
            Message:
              type: string
          example: example_value
        RequestId:
          type: string
          example: '500123'
    StackEvent:
      type: object
      required:
      - StackId
      - EventId
      - StackName
      - Timestamp
      properties:
        StackId:
          type: string
          example: '500123'
        EventId:
          type: string
          example: '500123'
        StackName:
          type: string
          example: example_value
        LogicalResourceId:
          type: string
          example: '500123'
        PhysicalResourceId:
          type: string
          example: '500123'
        ResourceType:
          type: string
          example: example_value
        Timestamp:
          type: string
          format: date-time
          example: '2026-01-15T10:30:00Z'
        ResourceStatus:
          type: string
          example: example_value
        ResourceStatusReason:
          type: string
          example: example_value
        ResourceProperties:
          type: string
          example: example_value
        ClientRequestToken:
          type: string
          example: example_value
        HookType:
          type: string
          example: example_value
        HookStatus:
          type: string
          example: example_value
        HookStatusReason:
          type: string
          example: example_value
        HookInvocationPoint:
          type: string
          example: example_value
        HookFailureMode:
          type: string
          example: example_value
  responses:
    ValidationError:
      description: The input fails to satisfy the constraints specified by the service.
      content:
        application/xml:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    InternalError:
      description: An internal service error occurred.
      content:
        application/xml:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    AWS_Signature_V4:
      type: apiKey
      name: Authorization
      in: header
      description: AWS Signature Version 4 authentication.