openapi: 3.1.0
info:
  title: elastic.io Platform REST Agents Flow Versions API
  description: The elastic.io Platform REST API v2 provides programmatic access to the elastic.io iPaaS platform. It allows you to manage integration flows, workspaces, contracts, credentials, components, recipes, users, and other platform resources. The API follows the JSON:API specification and uses Bearer token authentication.
  version: 2.0.0
  contact:
    name: elastic.io
    url: https://www.elastic.io/
  license:
    name: Proprietary
    url: https://www.elastic.io/
  termsOfService: https://www.elastic.io/
servers:
- url: https://api.elastic.io/v2
  description: elastic.io Platform API v2
security:
- bearerAuth: []
tags:
- name: Flow Versions
  description: Manage flow version history
paths:
  /flow-versions/{flow_version_id}:
    get:
      operationId: getFlowVersion
      summary: Elastic.io Get a flow version
      description: Retrieve a specific version of a flow.
      tags:
      - Flow Versions
      parameters:
      - name: flow_version_id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FlowVersionResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    ErrorResponse:
      type: object
      properties:
        errors:
          type: array
          items:
            type: object
            properties:
              status:
                type: integer
              title:
                type: string
              detail:
                type: string
    FlowVersionResponse:
      type: object
      properties:
        data:
          type: object
          properties:
            id:
              type: string
            type:
              type: string
              enum:
              - flow-version
            attributes:
              type: object
              properties:
                name:
                  type: string
                graph:
                  type: object
                created_at:
                  type: string
                  format: date-time
  responses:
    NotFound:
      description: The requested resource was not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Authentication required or token is invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Bearer token authentication. Obtain a token through the elastic.io platform login or API key.