> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zelinqa.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Submit conversation feedback

> Record the real-world result of a conversation for reporting and evaluation.



## OpenAPI

````yaml /openapi.yaml post /v1/sessions/{session_id}/feedback
openapi: 3.1.0
info:
  version: 1.0.0
  contact:
    name: Zelinqa
    url: https://docs.zelinqa.ai
  license:
    name: Proprietary — Zelinqa SAS
    identifier: LicenseRef-Zelinqa-Proprietary
  x-contract-status: frozen
  x-jira: NBQ-304
  x-supersedes: openapi/nbq-runtime-v2.openapi.yaml
  x-compatibility-note: docs/api-compat-0.9-to-v1.md
  title: NBQ Engine — API V1
  summary: Public runtime and question-bank configuration contract.
  description: >-
    NBQ Engine's public V1 contract, served from https://api.zelinqa.ai. The
    server resolves the tenant, NBQ instance, and scopes from the API key. Never
    send trusted identity headers from the client. Mutations use
    Idempotency-Key, and existing-session mutations also use state_version.
servers:
  - url: https://api.zelinqa.ai
security:
  - ApiKeyAuth: []
tags:
  - name: sessions
    description: Create, advance, inspect, and close server-side NBQ conversations.
  - name: configuration
    description: Read, edit, audit, compile, and publish a question-bank configuration.
paths:
  /v1/sessions/{session_id}/feedback:
    post:
      tags:
        - sessions
      summary: Submit conversation feedback
      description: >-
        Record the real-world result of a conversation for reporting and
        evaluation.
      operationId: submitSessionFeedback
      parameters:
        - $ref: '#/components/parameters/SessionId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FeedbackRequest'
      responses:
        '202':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FeedbackResponse'
          description: Successful response.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/InsufficientScope'
        '404':
          $ref: '#/components/responses/UnknownSession'
        '409':
          $ref: '#/components/responses/IdempotencyConflict'
        '503':
          $ref: '#/components/responses/IdempotencyContention'
components:
  parameters:
    SessionId:
      name: session_id
      in: path
      required: true
      schema:
        type: string
        minLength: 1
        maxLength: 128
    IdempotencyKey:
      name: Idempotency-Key
      in: header
      required: true
      schema:
        type: string
        minLength: 8
        maxLength: 128
  schemas:
    FeedbackRequest:
      type: object
      additionalProperties: false
      required:
        - result
      properties:
        result:
          type: string
          enum:
            - success
            - partial
            - failure
        label:
          type: string
          minLength: 1
          maxLength: 128
        metadata:
          type: object
          additionalProperties:
            oneOf:
              - type: string
                maxLength: 256
              - type: number
              - type: boolean
              - type: 'null'
          maxProperties: 50
    FeedbackResponse:
      type: object
      additionalProperties: false
      required:
        - request_id
        - session_id
        - feedback_id
        - recorded_at
      properties:
        request_id:
          type: string
        session_id:
          type: string
        feedback_id:
          type: string
        recorded_at:
          type: string
          format: date-time
    ErrorEnvelope:
      type: object
      additionalProperties: false
      required:
        - code
        - message
        - request_id
        - details
      properties:
        code:
          $ref: '#/components/schemas/ErrorCode'
        message:
          type: string
          minLength: 1
        request_id:
          type: string
          minLength: 1
        details:
          type: object
          additionalProperties: true
    ErrorCode:
      type: string
      enum:
        - unauthorized
        - insufficient_scope
        - idempotency_contention
        - state_version_conflict
        - idempotency_key_reused
        - unknown_session
        - invalid_previous_turn
        - constraint_no_match
        - invalid_choice
        - compiled_artifact_unavailable
        - configuration_validation_failed
        - compilation_in_progress
        - unknown_configuration
        - unknown_compilation
  responses:
    Unauthorized:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
      description: Unauthorized.
    InsufficientScope:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
      description: InsufficientScope.
    UnknownSession:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
      description: UnknownSession.
    IdempotencyConflict:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
      description: IdempotencyConflict.
    IdempotencyContention:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
      description: IdempotencyContention.
  securitySchemes:
    ApiKeyAuth:
      type: http
      scheme: bearer
      bearerFormat: NBQ API key

````