vocabulary: 1.0.0
info:
  provider: Amazon EC2 Auto Scaling
  description: Unified vocabulary and taxonomy for Amazon EC2 Auto Scaling APIs.
  created: '2026-04-19'
  modified: '2026-04-19'
operational:
  apis:
  - name: Amazon EC2 Auto Scaling API
    namespace: ec2-auto-scaling
    version: '2011-01-01'
    status: active
  resources:
  - name: account-limits
    description: account-limits resource
  - name: adjustment-types
    description: adjustment-types resource
  - name: auto-scalinggroup
    description: auto-scalinggroup resource
  - name: auto-scalinggroups
    description: auto-scalinggroups resource
  - name: auto-scalinginstances
    description: auto-scalinginstances resource
  - name: auto-scalingnotification-types
    description: auto-scalingnotification-types resource
  - name: delete-scheduledaction
    description: delete-scheduledaction resource
  - name: desired-capacity
    description: desired-capacity resource
  - name: instance-health
    description: instance-health resource
  - name: instance-inauto-scalinggroup
    description: instance-inauto-scalinggroup resource
  - name: instance-protection
    description: instance-protection resource
  - name: instance-refresh
    description: instance-refresh resource
  - name: instance-refreshes
    description: instance-refreshes resource
  - name: instances
    description: instances resource
  - name: launch-configuration
    description: launch-configuration resource
  - name: launch-configurations
    description: launch-configurations resource
  - name: lifecycle-action
    description: lifecycle-action resource
  - name: lifecycle-actionheartbeat
    description: lifecycle-actionheartbeat resource
  - name: lifecycle-hook
    description: lifecycle-hook resource
  - name: lifecycle-hooks
    description: lifecycle-hooks resource
  actions:
  - name: attach
    pattern: write
  - name: batch
    pattern: write
  - name: cancel
    pattern: write
  - name: complete
    pattern: write
  - name: create
    pattern: write
  - name: delete
    pattern: write
  - name: describe
    pattern: read
  - name: detach
    pattern: write
  - name: disable
    pattern: write
  - name: enable
    pattern: write
  - name: enter
    pattern: write
  - name: execute
    pattern: write
  - name: exit
    pattern: write
  - name: get
    pattern: read
  - name: put
    pattern: write
  - name: record
    pattern: write
  - name: resume
    pattern: write
  - name: rollback
    pattern: write
  - name: set
    pattern: write
  - name: start
    pattern: write
  - name: suspend
    pattern: write
  - name: terminate
    pattern: write
  - name: update
    pattern: write
  schemas:
    core:
    - name: XmlStringMaxLen19
      description: XmlStringMaxLen19 schema
    - name: ResourceContentionFault
      description: ResourceContentionFault schema
    - name: ServiceLinkedRoleFailure
      description: ServiceLinkedRoleFailure schema
    - name: AttachLoadBalancerTargetGroupsResultType
      description: AttachLoadBalancerTargetGroupsResultType schema
    - name: XmlStringMaxLen511
      description: XmlStringMaxLen511 schema
    - name: AttachLoadBalancersResultType
      description: AttachLoadBalancersResultType schema
    - name: XmlStringMaxLen255
      description: XmlStringMaxLen255 schema
    - name: AttachTrafficSourcesResultType
      description: AttachTrafficSourcesResultType schema
    - name: TrafficSourceIdentifier
      description: Identifying information for a traffic source.
    - name: BatchDeleteScheduledActionAnswer
      description: BatchDeleteScheduledActionAnswer schema
    - name: BatchPutScheduledUpdateGroupActionAnswer
      description: BatchPutScheduledUpdateGroupActionAnswer schema
    - name: ScheduledUpdateGroupActionRequest
      description: Describes information used for one or more scheduled scaling action updates in a <a>BatchPutScheduledUpdateGroupAction</a> operation.
    - name: AlreadyExistsFault
      description: AlreadyExistsFault schema
    - name: LimitExceededFault
      description: LimitExceededFault schema
    - name: CancelInstanceRefreshAnswer
      description: CancelInstanceRefreshAnswer schema
  authentication:
    schemes:
    - AWS Signature Version 4
    description: All API requests use AWS Signature Version 4.
capability:
  workflows:
  - name: Auto Scaling Management
    file: capabilities/ec2-auto-scaling-management.yaml
    description: Workflow for Auto Scaling Management.
  personas:
  - id: cloud-engineer
    name: Cloud Operations Engineer
    description: Engineers managing EC2 Auto Scaling fleets.
    workflows:
    - Auto Scaling Management
  domains:
  - name: Auto Scaling Management
    description: Auto Scaling Management business domain.
crossReference:
- resource: account-limits
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: adjustment-types
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: auto-scalinggroup
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: auto-scalinggroups
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: auto-scalinginstances
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: auto-scalingnotification-types
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: delete-scheduledaction
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: desired-capacity
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: instance-health
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: instance-inauto-scalinggroup
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: instance-protection
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: instance-refresh
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: instance-refreshes
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: instances
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: launch-configuration
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: launch-configurations
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: lifecycle-action
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: lifecycle-actionheartbeat
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: lifecycle-hook
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer
- resource: lifecycle-hooks
  workflows:
  - Auto Scaling Management
  personas:
  - Cloud Operations Engineer