naftiko: 1.0.0-alpha2
info:
  label: API Reference — subpackage_states
  description: 'API Reference — subpackage_states. 6 operations. Lead operation: ✨ Trigger state backfill for organization.
    Self-contained Naftiko capability covering one Label Studio business surface.'
  tags:
  - Label Studio
  - subpackage_states
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    LABEL_STUDIO_API_KEY: LABEL_STUDIO_API_KEY
capability:
  consumes:
  - type: http
    namespace: label-studio-subpackage-states
    baseUri: http://localhost:8000
    description: API Reference — subpackage_states business capability. Self-contained, no shared references.
    resources:
    - name: api-fsm-backfill
      path: /api/fsm/backfill/
      operations:
      - name: triggerbackfill
        method: POST
        description: ✨ Trigger state backfill for organization
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: project_id
          in: query
          type: integer
          description: Optional project ID to trigger backfill for a single project
        - name: Authorization
          in: header
          type: string
          description: 'The token (or API key) must be passed as a request header. You can find your user token on the User
            Account page in Label Studio. Example: <br><pre><code class='
          required: true
      - name: cancelbackfill
        method: DELETE
        description: ✨ Cancel state backfill jobs
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: job_id
          in: query
          type: integer
          description: Optional specific job ID to cancel
        - name: project_id
          in: query
          type: integer
          description: Optional project ID to cancel its active jobs
        - name: Authorization
          in: header
          type: string
          description: 'The token (or API key) must be passed as a request header. You can find your user token on the User
            Account page in Label Studio. Example: <br><pre><code class='
          required: true
    - name: api-fsm-backfill-jobs
      path: /api/fsm/backfill/jobs/
      operations:
      - name: listbackfills
        method: GET
        description: ✨ List state backfill jobs
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: Authorization
          in: header
          type: string
          description: 'The token (or API key) must be passed as a request header. You can find your user token on the User
            Account page in Label Studio. Example: <br><pre><code class='
          required: true
    - name: api-fsm-backfill-status
      path: /api/fsm/backfill/status/
      operations:
      - name: getbackfillstatus
        method: GET
        description: ✨ Get state backfill status
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: job_id
          in: query
          type: integer
          description: Optional job ID to retrieve specific job status
        - name: project_id
          in: query
          type: integer
          description: Optional project ID to retrieve the latest job status for a project. If omitted, returns aggregated
            org status.
        - name: Authorization
          in: header
          type: string
          description: 'The token (or API key) must be passed as a request header. You can find your user token on the User
            Account page in Label Studio. Example: <br><pre><code class='
          required: true
    - name: api-fsm-entities-entity_name-entity_id-history
      path: /api/fsm/entities/{entity_name}/{entity_id}/history
      operations:
      - name: statehistory
        method: GET
        description: ✨ Get entity state history
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: entity_id
          in: path
          type: integer
          required: true
        - name: entity_name
          in: path
          type: string
          required: true
        - name: created_at_from
          in: query
          type: string
          description: Filter for state history items created at or after the ISO 8601 formatted date (YYYY-MM-DDTHH:MM:SS)
        - name: created_at_to
          in: query
          type: string
          description: Filter for state history items created at or before the ISO 8601 formatted date (YYYY-MM-DDTHH:MM:SS)
        - name: ordering
          in: query
          type: string
          description: Which field to use when ordering the results.
        - name: page
          in: query
          type: integer
          description: A page number within the paginated result set.
        - name: page_size
          in: query
          type: integer
          description: Number of results to return per page.
        - name: previous_state
          in: query
          type: string
          description: Filter previous_state by exact match (case-insensitive)
        - name: state
          in: query
          type: string
          description: Filter state by exact match (case-insensitive)
        - name: transition_name
          in: query
          type: string
          description: Filter transition_name by exact match (case-insensitive)
        - name: triggered_by
          in: query
          type: number
          description: Filter triggered_by by exact match
        - name: Authorization
          in: header
          type: string
          description: 'The token (or API key) must be passed as a request header. You can find your user token on the User
            Account page in Label Studio. Example: <br><pre><code class='
          required: true
    - name: api-fsm-entities-entity_name-entity_id-transition
      path: /api/fsm/entities/{entity_name}/{entity_id}/transition/
      operations:
      - name: executetransition
        method: POST
        description: ✨ Execute manual state transition
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: entity_id
          in: path
          type: integer
          required: true
        - name: entity_name
          in: path
          type: string
          required: true
        - name: Authorization
          in: header
          type: string
          description: 'The token (or API key) must be passed as a request header. You can find your user token on the User
            Account page in Label Studio. Example: <br><pre><code class='
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
    authentication:
      type: apikey
      key: Authorization
      value: '{{env.LABEL_STUDIO_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: label-studio-subpackage-states-rest
    port: 8080
    description: REST adapter for API Reference — subpackage_states. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/api/fsm/backfill
      name: api-fsm-backfill
      description: REST surface for api-fsm-backfill.
      operations:
      - method: POST
        name: triggerbackfill
        description: ✨ Trigger state backfill for organization
        call: label-studio-subpackage-states.triggerbackfill
        with:
          project_id: rest.project_id
          Authorization: rest.Authorization
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: cancelbackfill
        description: ✨ Cancel state backfill jobs
        call: label-studio-subpackage-states.cancelbackfill
        with:
          job_id: rest.job_id
          project_id: rest.project_id
          Authorization: rest.Authorization
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/fsm/backfill/jobs
      name: api-fsm-backfill-jobs
      description: REST surface for api-fsm-backfill-jobs.
      operations:
      - method: GET
        name: listbackfills
        description: ✨ List state backfill jobs
        call: label-studio-subpackage-states.listbackfills
        with:
          Authorization: rest.Authorization
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/fsm/backfill/status
      name: api-fsm-backfill-status
      description: REST surface for api-fsm-backfill-status.
      operations:
      - method: GET
        name: getbackfillstatus
        description: ✨ Get state backfill status
        call: label-studio-subpackage-states.getbackfillstatus
        with:
          job_id: rest.job_id
          project_id: rest.project_id
          Authorization: rest.Authorization
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/fsm/entities/{entity-name}/{entity-id}/history
      name: api-fsm-entities-entity-name-entity-id-history
      description: REST surface for api-fsm-entities-entity_name-entity_id-history.
      operations:
      - method: GET
        name: statehistory
        description: ✨ Get entity state history
        call: label-studio-subpackage-states.statehistory
        with:
          entity_id: rest.entity_id
          entity_name: rest.entity_name
          created_at_from: rest.created_at_from
          created_at_to: rest.created_at_to
          ordering: rest.ordering
          page: rest.page
          page_size: rest.page_size
          previous_state: rest.previous_state
          state: rest.state
          transition_name: rest.transition_name
          triggered_by: rest.triggered_by
          Authorization: rest.Authorization
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/fsm/entities/{entity-name}/{entity-id}/transition
      name: api-fsm-entities-entity-name-entity-id-transition
      description: REST surface for api-fsm-entities-entity_name-entity_id-transition.
      operations:
      - method: POST
        name: executetransition
        description: ✨ Execute manual state transition
        call: label-studio-subpackage-states.executetransition
        with:
          entity_id: rest.entity_id
          entity_name: rest.entity_name
          Authorization: rest.Authorization
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: label-studio-subpackage-states-mcp
    port: 9090
    transport: http
    description: MCP adapter for API Reference — subpackage_states. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: trigger-state-backfill-organization
      description: ✨ Trigger state backfill for organization
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: label-studio-subpackage-states.triggerbackfill
      with:
        project_id: tools.project_id
        Authorization: tools.Authorization
      outputParameters:
      - type: object
        mapping: $.
    - name: cancel-state-backfill-jobs
      description: ✨ Cancel state backfill jobs
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: label-studio-subpackage-states.cancelbackfill
      with:
        job_id: tools.job_id
        project_id: tools.project_id
        Authorization: tools.Authorization
      outputParameters:
      - type: object
        mapping: $.
    - name: list-state-backfill-jobs
      description: ✨ List state backfill jobs
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: label-studio-subpackage-states.listbackfills
      with:
        Authorization: tools.Authorization
      outputParameters:
      - type: object
        mapping: $.
    - name: get-state-backfill-status
      description: ✨ Get state backfill status
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: label-studio-subpackage-states.getbackfillstatus
      with:
        job_id: tools.job_id
        project_id: tools.project_id
        Authorization: tools.Authorization
      outputParameters:
      - type: object
        mapping: $.
    - name: get-entity-state-history
      description: ✨ Get entity state history
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: label-studio-subpackage-states.statehistory
      with:
        entity_id: tools.entity_id
        entity_name: tools.entity_name
        created_at_from: tools.created_at_from
        created_at_to: tools.created_at_to
        ordering: tools.ordering
        page: tools.page
        page_size: tools.page_size
        previous_state: tools.previous_state
        state: tools.state
        transition_name: tools.transition_name
        triggered_by: tools.triggered_by
        Authorization: tools.Authorization
      outputParameters:
      - type: object
        mapping: $.
    - name: execute-manual-state-transition
      description: ✨ Execute manual state transition
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: label-studio-subpackage-states.executetransition
      with:
        entity_id: tools.entity_id
        entity_name: tools.entity_name
        Authorization: tools.Authorization
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.