openapi: 3.1.0
info:
  title: 'Amazon Step Functions Executions #X Amz Target=AWSStepFunctions.DeleteStateMachineVersion API'
  description: Amazon Step Functions is a serverless workflow orchestration service that lets you coordinate distributed applications and microservices using visual workflows. This API enables you to create and manage state machines, start and monitor executions, and retrieve execution history.
  version: '2016-11-23'
  contact:
    name: Amazon Web Services
    url: https://aws.amazon.com/contact-us/
  termsOfService: https://aws.amazon.com/service-terms/
servers:
- url: https://states.{region}.amazonaws.com
  description: Amazon Step Functions Regional Endpoint
  variables:
    region:
      default: us-east-1
      description: AWS Region
security:
- sigv4Auth: []
tags:
- name: '#X Amz Target=AWSStepFunctions.DeleteStateMachineVersion'
paths:
  /#X-Amz-Target=AWSStepFunctions.DeleteStateMachineVersion:
    parameters:
    - $ref: '#/components/parameters/X-Amz-Content-Sha256'
    - $ref: '#/components/parameters/X-Amz-Date'
    - $ref: '#/components/parameters/X-Amz-Algorithm'
    - $ref: '#/components/parameters/X-Amz-Credential'
    - $ref: '#/components/parameters/X-Amz-Security-Token'
    - $ref: '#/components/parameters/X-Amz-Signature'
    - $ref: '#/components/parameters/X-Amz-SignedHeaders'
    post:
      operationId: DeleteStateMachineVersion
      description: <p>Deletes a state machine <a href="https://docs.aws.amazon.com/step-functions/latest/dg/concepts-state-machine-version.html">version</a>. After you delete a version, you can't call <a>StartExecution</a> using that version's ARN or use the version with a state machine <a href="https://docs.aws.amazon.com/step-functions/latest/dg/concepts-state-machine-alias.html">alias</a>.</p> <note> <p>Deleting a state machine version won't terminate its in-progress executions.</p> </note> <note> <p>You can't delete a state machine version currently referenced by one or more aliases. Before you delete a version, you must either delete the aliases or update them to point to another state machine version.</p> </note> <p> <b>Related operations:</b> </p> <ul> <li> <p> <a>PublishStateMachineVersion</a> </p> </li> <li> <p> <a>ListStateMachineVersions</a> </p> </li> </ul>
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeleteStateMachineVersionOutput'
              examples:
                DeleteStateMachineVersion200Example:
                  summary: Default DeleteStateMachineVersion 200
                  x-microcks-default: true
                  value: {}
        '480':
          description: ValidationException
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ValidationException'
              examples:
                DeleteStateMachineVersion480Example:
                  summary: Default DeleteStateMachineVersion 480
                  x-microcks-default: true
                  value: example-value
        '481':
          description: InvalidArn
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvalidArn'
              examples:
                DeleteStateMachineVersion481Example:
                  summary: Default DeleteStateMachineVersion 481
                  x-microcks-default: true
                  value: example-value
        '482':
          description: ConflictException
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConflictException'
              examples:
                DeleteStateMachineVersion482Example:
                  summary: Default DeleteStateMachineVersion 482
                  x-microcks-default: true
                  value: example-value
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DeleteStateMachineVersionInput'
            examples:
              DeleteStateMachineVersionRequestExample:
                summary: Default DeleteStateMachineVersion request
                x-microcks-default: true
                value:
                  stateMachineVersionArn: arn:aws:service:us-east-1:123456789012:resource/example
      parameters:
      - name: X-Amz-Target
        in: header
        required: true
        schema:
          type: string
          enum:
          - AWSStepFunctions.DeleteStateMachineVersion
      summary: Amazon Delete State Machine Version
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      tags:
      - '#X Amz Target=AWSStepFunctions.DeleteStateMachineVersion'
components:
  parameters:
    X-Amz-Signature:
      name: X-Amz-Signature
      in: header
      schema:
        type: string
      required: false
    X-Amz-Algorithm:
      name: X-Amz-Algorithm
      in: header
      schema:
        type: string
      required: false
    X-Amz-Security-Token:
      name: X-Amz-Security-Token
      in: header
      schema:
        type: string
      required: false
    X-Amz-Content-Sha256:
      name: X-Amz-Content-Sha256
      in: header
      schema:
        type: string
      required: false
    X-Amz-Date:
      name: X-Amz-Date
      in: header
      schema:
        type: string
      required: false
    X-Amz-SignedHeaders:
      name: X-Amz-SignedHeaders
      in: header
      schema:
        type: string
      required: false
    X-Amz-Credential:
      name: X-Amz-Credential
      in: header
      schema:
        type: string
      required: false
  schemas:
    ValidationException: {}
    DeleteStateMachineVersionOutput:
      type: object
      properties: {}
    LongArn:
      type: string
      minLength: 1
      maxLength: 2000
    InvalidArn: {}
    DeleteStateMachineVersionInput:
      type: object
      required:
      - stateMachineVersionArn
      title: DeleteStateMachineVersionInput
      properties:
        stateMachineVersionArn:
          allOf:
          - $ref: '#/components/schemas/LongArn'
          - description: The Amazon Resource Name (ARN) of the state machine version to delete.
    ConflictException: {}
  securitySchemes:
    sigv4Auth:
      type: apiKey
      name: Authorization
      in: header
      description: AWS Signature Version 4 authentication
externalDocs:
  description: Amazon Step Functions API Reference
  url: https://docs.aws.amazon.com/step-functions/latest/apireference/