openapi: 3.0.3
info:
  title: scaffolder
  version: '1'
  description: The Backstage backend plugin that helps you create new things
  license:
    name: Apache-2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
  contact: {}
servers:
  - url: /
components:
  examples: {}
  headers: {}
  parameters:
    createdBy:
      name: createdBy
      in: query
      description: Created by
      required: false
      allowReserved: true
      schema:
        type: array
        items:
          type: string
    eventsAfter:
      name: after
      in: query
      description: Offset event ID to stream events after.
      required: false
      allowReserved: true
      schema:
        type: integer
    kind:
      name: kind
      in: path
      required: true
      allowReserved: true
      schema:
        type: string
    limit:
      name: limit
      in: query
      description: Number of records to return in the response.
      required: false
      allowReserved: true
      schema:
        type: integer
        minimum: 0
    namespace:
      name: namespace
      in: path
      required: true
      allowReserved: true
      schema:
        type: string
    name:
      name: name
      in: path
      required: true
      allowReserved: true
      schema:
        type: string
    offset:
      name: offset
      in: query
      description: Number of records to skip in the query page.
      required: false
      allowReserved: true
      schema:
        type: integer
        minimum: 0
    order:
      name: order
      in: query
      description: Order
      required: false
      allowReserved: true
      schema:
        type: array
        items:
          type: string
    status:
      name: status
      in: query
      description: Status
      required: false
      allowReserved: true
      schema:
        type: array
        items:
          type: string
    taskId:
      name: taskId
      in: path
      required: true
      allowReserved: true
      schema:
        type: string
  requestBodies: {}
  responses:
    ErrorResponse:
      description: An error response from the backend.
      content:
        application/json; charset=utf-8:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Action:
      type: object
      properties:
        id:
          type: string
        description:
          type: string
        "'examples'":
          type: array
          items:
            $ref: '#/components/schemas/ActionExample'
        schema:
          type: object
          properties:
            input:
              $ref: '#/components/schemas/JsonObject'
            output:
              $ref: '#/components/schemas/JsonObject'
      required:
        - id
      description: The response shape for a single action in the `listActions` call to the `scaffolder-backend`
    ActionExample:
      type: object
      properties:
        description:
          type: string
        example:
          type: string
      required:
        - description
        - example
      description: A single action example
    DryRunResult:
      type: object
      properties:
        log:
          type: array
          items:
            type: object
            properties:
              body:
                allOf:
                  - $ref: '#/components/schemas/JsonObject'
                  - type: object
                    properties:
                      message:
                        type: string
                      status:
                        $ref: '#/components/schemas/TaskStatus'
                      stepId:
                        type: string
                    required:
                      - message
            required:
              - body
        directoryContents:
          type: array
          items:
            $ref: '#/components/schemas/SerializedFile'
        output:
          $ref: '#/components/schemas/JsonObject'
      required:
        - log
        - directoryContents
        - output
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            name:
              type: string
            message:
              type: string
            stack:
              type: string
            code:
              type: string
          required:
            - name
            - message
        request:
          type: object
          properties:
            method:
              type: string
            url:
              type: string
          required:
            - method
            - url
        response:
          type: object
          properties:
            statusCode:
              type: number
          required:
            - statusCode
      required:
        - error
        - response
      additionalProperties: {}
    JsonArray:
      type: array
      items:
        $ref: '#/components/schemas/JsonValue'
      description: A type representing all allowed JSON array values.
    JsonObject:
      type: object
      properties: {}
      description: A type representing all allowed JSON object values.
      additionalProperties: {}
    JsonPrimitive:
      oneOf:
        - type: boolean
        - type: number
        - type: string
        - type: object
          nullable: true
      description: A type representing all allowed JSON primitive values.
    JsonValue:
      oneOf:
        - $ref: '#/components/schemas/JsonObject'
        - $ref: '#/components/schemas/JsonArray'
        - $ref: '#/components/schemas/JsonPrimitive'
      description: A type representing all allowed JSON values.
    ListActionsResponse:
      type: array
      items:
        $ref: '#/components/schemas/Action'
      description: The response shape for the `listActions` call to the `scaffolder-backend`
    ListTasksResponse:
      type: object
      properties:
        tasks:
          type: array
          items:
            $ref: '#/components/schemas/SerializedTask'
        totalTasks:
          type: number
      required:
        - tasks
      description: The response shape for the `listTasks` call to the `scaffolder-backend`
    ListTemplatingExtensionsResponse:
      type: object
      properties:
        filters:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/TemplateFilter'
        globals:
          type: object
          properties:
            functions:
              type: object
              additionalProperties:
                $ref: '#/components/schemas/TemplateGlobalFunction'
            values:
              type: object
              additionalProperties:
                $ref: '#/components/schemas/TemplateGlobalValue'
          required:
            - functions
            - values
      required:
        - filters
        - globals
      description: The response shape for the `listTemplatingExtensions` call to the `scaffolder-backend`
    ScaffolderScaffoldOptions:
      type: object
      properties:
        templateRef:
          type: string
        values:
          type: object
          additionalProperties: {}
        secrets:
          type: object
          additionalProperties:
            type: string
      required:
        - templateRef
        - values
      description: The input options to the `scaffold` method of the `ScaffolderClient`.
    ScaffolderUsageExample:
      type: object
      properties:
        description:
          type: string
        example:
          type: string
        notes:
          type: string
      required:
        - example
      description: A single scaffolder usage example
    SerializedFile:
      type: object
      properties:
        path:
          type: string
        content:
          type: string
        executable:
          type: boolean
        symlink:
          type: boolean
      required:
        - path
        - content
    SerializedTaskEvent:
      type: object
      properties:
        id:
          type: integer
        isTaskRecoverable:
          type: boolean
        taskId:
          type: string
        body:
          allOf:
            - $ref: '#/components/schemas/JsonObject'
            - type: object
              properties:
                message:
                  type: string
                status:
                  $ref: '#/components/schemas/TaskStatus'
                stepId:
                  type: string
              required:
                - message
        type:
          $ref: '#/components/schemas/TaskEventType'
        createdAt:
          type: string
      required:
        - id
        - taskId
        - body
        - type
        - createdAt
      description: SerializedTaskEvent
    SerializedTask:
      type: object
      properties:
        id:
          type: string
        spec:
          type: object
        status:
          $ref: '#/components/schemas/TaskStatus'
        createdAt:
          type: string
        lastHeartbeatAt:
          type: string
        createdBy:
          type: string
        secrets:
          $ref: '#/components/schemas/TaskSecrets'
        state:
          $ref: '#/components/schemas/JsonObject'
      required:
        - id
        - spec
        - status
        - createdAt
      description: SerializedTask
    TaskEventType:
      type: string
      description: TaskEventType
      enum:
        - cancelled
        - completion
        - log
        - recovered
    TaskSecrets:
      allOf:
        - type: object
          additionalProperties:
            type: string
        - type: object
          properties:
            backstageToken:
              type: string
      description: TaskSecrets
    TaskStatus:
      type: string
      enum:
        - cancelled
        - completed
        - failed
        - open
        - processing
        - skipped
      description: The status of each step of the Task
    TemplateGlobalFunction:
      type: object
      properties:
        description:
          type: string
        schema:
          type: object
          properties:
            arguments:
              type: array
              items:
                $ref: '#/components/schemas/JsonObject'
            output:
              $ref: '#/components/schemas/JsonObject'
        "'examples'":
          type: array
          items:
            $ref: '#/components/schemas/ScaffolderUsageExample'
      description: The response shape for a single global function in the `listTemplatingExtensions` call to the `scaffolder-backend`
    TemplateGlobalValue:
      type: object
      properties:
        description:
          type: string
        value:
          type: object
          nullable: true
      required:
        - value
      description: The response shape for a single global value in the `listTemplatingExtensions` call to the `scaffolder-backend`
    TemplateFilter:
      type: object
      properties:
        description:
          type: string
        schema:
          type: object
          properties:
            input:
              $ref: '#/components/schemas/JsonObject'
            arguments:
              type: array
              items:
                $ref: '#/components/schemas/JsonObject'
            output:
              $ref: '#/components/schemas/JsonObject'
        "'examples'":
          type: array
          items:
            $ref: '#/components/schemas/ScaffolderUsageExample'
      description: The response shape for a single filter in the `listTemplatingExtensions` call to the `scaffolder-backend`
    TemplateParameterSchema:
      type: object
      properties:
        title:
          type: string
        description:
          type: string
        steps:
          type: array
          items:
            type: object
            properties:
              title:
                type: string
              description:
                type: string
              schema:
                type: object
            required:
              - title
              - schema
      required:
        - title
        - steps
      description: |-
        The shape of each entry of parameters which gets rendered
        as a separate step in the wizard input
      additionalProperties: {}
    ValidationError:
      type: object
      properties:
        path:
          type: array
          items:
            oneOf:
              - type: string
              - type: integer
        property:
          type: string
        message:
          type: string
        instance:
          type: object
        name:
          type: string
        argument:
          oneOf:
            - type: boolean
            - type: number
            - type: object
            - type: string
        stack:
          type: string
      required:
        - path
        - property
        - message
        - schema
        - instance
        - name
        - argument
        - stack
      additionalProperties: {}
  securitySchemes:
    JWT:
      type: http
      scheme: bearer
      bearerFormat: JWT
paths:
  /v2/templates/{namespace}/{kind}/{name}/parameter-schema:
    get:
      operationId: GetTemplateParameterSchema
      description: Get template parameter schema.
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TemplateParameterSchema'
        '400':
          $ref: '#/components/responses/ErrorResponse'
        default:
          $ref: '#/components/responses/ErrorResponse'
      security:
        - {}
        - JWT: []
      parameters:
        - $ref: '#/components/parameters/namespace'
        - $ref: '#/components/parameters/kind'
        - $ref: '#/components/parameters/name'

  /v2/actions:
    get:
      operationId: ListActions
      description: Returns a list of all installed actions.
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListActionsResponse'
      security:
        - {}
        - JWT: []
      parameters: []

  /v2/tasks:
    get:
      operationId: ListTasks
      description: Returns a list of tasks, filtering by ownership and/or status if given.
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListTasksResponse'
      security:
        - {}
        - JWT: []
      parameters:
        - $ref: '#/components/parameters/createdBy'
        - $ref: '#/components/parameters/limit'
        - $ref: '#/components/parameters/offset'
        - $ref: '#/components/parameters/order'
        - $ref: '#/components/parameters/status'
    post:
      operationId: Scaffold
      description: |-
        Executes the scaffolding of a component, given a template and its
        parameter values.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ScaffolderScaffoldOptions'
      responses:
        '201':
          description: Created
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
                required:
                  - id
        '400':
          description: Validation errors.
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      $ref: '#/components/schemas/ValidationError'
                required:
                  - errors
      security:
        - {}
        - JWT: []
      parameters: []

  /v2/tasks/{taskId}:
    get:
      operationId: GetTask
      description: Get a task by ID.
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SerializedTask'
        '403':
          $ref: '#/components/responses/ErrorResponse'
      security:
        - {}
        - JWT: []
      parameters:
        - $ref: '#/components/parameters/taskId'

  /v2/tasks/{taskId}/cancel:
    post:
      operationId: CancelTask
      description: Sends a signal to a task broker to cancel the running task by taskId.
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    $ref: '#/components/schemas/TaskStatus'
      security:
        - {}
        - JWT: []
      parameters:
        - $ref: '#/components/parameters/taskId'

  /v2/tasks/{taskId}/retry:
    post:
      operationId: Retry
      description: Starts the task again from the point where it failed.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                secrets:
                  type: object
                  additionalProperties:
                    type: string
      responses:
        '201':
          description: Ok
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
                required:
                  - id
      security:
        - {}
        - JWT: []
      parameters:
        - $ref: '#/components/parameters/taskId'

  /v2/tasks/{taskId}/events:
    get:
      operationId: StreamLogsPolling
      description: Get events for a task by ID.
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/SerializedTaskEvent'
        '403':
          $ref: '#/components/responses/ErrorResponse'
      parameters:
        - $ref: '#/components/parameters/eventsAfter'
        - $ref: '#/components/parameters/taskId'

  /v2/dry-run:
    post:
      operationId: DryRun
      description: Perform a dry-run of a template
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                template:
                  type: object
                values:
                  $ref: '#/components/schemas/JsonObject'
                secrets:
                  type: object
                  additionalProperties:
                    type: string
                directoryContents:
                  type: array
                  items:
                    type: object
                    properties:
                      path:
                        type: string
                      base64Content:
                        type: string
              required:
                - template
                - values
                - directoryContents
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/DryRunResult'
                  - type: object
                    properties:
                      steps:
                        type: array
                        items:
                          type: object
                          properties:
                            id:
                              type: string
                            name:
                              type: string
                            action:
                              type: string
                          required:
                            - id
                            - name
                            - action
                          additionalProperties: {}
                      directoryContents:
                        type: array
                        items:
                          type: object
                          properties:
                            path:
                              type: string
                            executable:
                              type: boolean
                            base64Content:
                              type: string
                          required:
                            - path
                            - base64Content
                    required:
                      - steps
        '400':
          description: Validation errors.
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      $ref: '#/components/schemas/ValidationError'
                required:
                  - errors
      parameters: []

  /v2/autocomplete/{provider}/{resource}:
    post:
      operationId: Autocomplete
      description: Perform an autocomplete for the given provider and resource.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                context:
                  type: object
                  additionalProperties:
                    type: string
                token:
                  type: string
              required:
                - context
                - token
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                type: object
                properties:
                  results:
                    type: array
                    items:
                      type: object
                      properties:
                        title:
                          type: string
                        id:
                          type: string
                      required:
                        - id
                required:
                  - results
        '400':
          description: Unsupported provider.
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                  name:
                    type: string
      parameters:
        - in: path
          name: provider
          required: true
          allowReserved: true
          schema:
            type: string
        - in: path
          name: resource
          required: true
          allowReserved: true
          schema:
            type: string

  /v2/templating-extensions:
    get:
      operationId: ListTemplatingExtensions
      description: Returns a structure describing the available templating extensions.
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListTemplatingExtensionsResponse'
      security:
        - {}
        - JWT: []
      parameters: []