> ## Documentation Index > Fetch the complete documentation index at: https://docs.vocobase.com/llms.txt > Use this file to discover all available pages before exploring further. # Run post-call extraction (Test Analysis / replay) > Re-runs post-call extraction against an existing session's stored transcript using the agent's CURRENT `extraction_config`. Useful after editing the config to backfill old sessions, or to test a config against real conversation data. - `dry_run: true` — runs extraction, returns values, does NOT persist or re-fire the partner webhook - `dry_run: false` (default) — persists to the session's `extraction` field; partner webhook is **not** re-fired. Returns 400 when the agent has no `extraction_config` defined. Subject to the same partner rate-limit as `POST /calls/start`. ## OpenAPI ````yaml /openapi.json post /calls/{id}/extract openapi: 3.1.0 info: title: Vocobase Partner API version: '2.0' description: >- API for managing voice AI agents, documents, and calls on the Vocobase platform. servers: - url: https://api.vocobase.com/api/v2 description: Production security: - bearerAuth: [] tags: - name: Config description: >- Read and update partner configuration, webhook settings, and telephony credentials. - name: Agents description: Create, read, update, and delete voice AI agents. - name: Voices description: >- List voice tiers, available voices, and stream preview audio for agent configuration. - name: Documents description: Upload, manage, and delete knowledge base documents. - name: Agent Documents description: Link and unlink documents to agents for knowledge base integration. - name: Calls description: Initiate outbound calls and view call history. - name: Phone Numbers description: >- Import DIDs, assign agents for inbound routing, and re-sync carrier Application bindings. - name: Inbound Routing Policies description: >- Define pre-answer routing decisions for inbound calls before AI sessions are created. - name: Telephony Connections description: Create, list, rename, and disconnect named V2 telephony connections. - name: VoiceLink Management description: Manage VoiceLink reseller clients, DID mapping, and readiness sync. - name: Projects description: Organize agents into projects. Every agent belongs to exactly one project. - name: Dictionaries description: Speech-recognition dictionary CRUD and agent attachment. - name: Sessions description: Browser-initiated WebRTC voice sessions for in-app voice agents. paths: /calls/{id}/extract: post: tags: - Calls summary: Run post-call extraction (Test Analysis / replay) description: >- Re-runs post-call extraction against an existing session's stored transcript using the agent's CURRENT `extraction_config`. Useful after editing the config to backfill old sessions, or to test a config against real conversation data. - `dry_run: true` — runs extraction, returns values, does NOT persist or re-fire the partner webhook - `dry_run: false` (default) — persists to the session's `extraction` field; partner webhook is **not** re-fired. Returns 400 when the agent has no `extraction_config` defined. Subject to the same partner rate-limit as `POST /calls/start`. operationId: runCallExtraction parameters: - name: id in: path required: true schema: type: string format: uuid description: Call ID. requestBody: required: false content: application/json: schema: type: object properties: dry_run: type: boolean default: false description: >- When true, return the extraction result without persisting it. responses: '200': description: Extraction result. content: application/json: schema: type: object properties: success: type: boolean const: true data: type: object properties: call_id: type: string format: uuid session_id: type: string format: uuid dry_run: type: boolean extraction: $ref: '#/components/schemas/ExtractionResult' '400': description: Agent has no extraction_config defined. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: success: false error: code: EXTRACTION_NOT_CONFIGURED message: Agent has no extraction_config defined '401': $ref: '#/components/responses/Unauthorized' '404': $ref: '#/components/responses/NotFound' '429': $ref: '#/components/responses/RateLimitExceeded' '500': $ref: '#/components/responses/InternalError' components: schemas: ExtractionResult: type: object description: >- Structured output of a single extraction run. Shipped inline in `session.completed` webhooks AND returned by `POST /calls/{id}/extract`. required: - status - model - extractedAt - latencyMs - attempts properties: status: type: string enum: - success - failed - skipped values: type: object additionalProperties: true description: >- Extracted fields, typed per the agent's `extraction_config.keys`. Missing keys are emitted as `null` (per-key `nullable: true` on the response schema). Absent entirely when `status != 'success'`. error: type: string description: Failure reason; present only when `status === 'failed'`. model: type: string description: >- Opaque extraction model identifier. Do not branch business logic on this value. extractedAt: type: string format: date-time latencyMs: type: integer description: LLM latency in milliseconds. attempts: type: integer description: Number of attempts (1 = success on first try; 2-3 = retried). ErrorResponse: type: object properties: success: type: boolean const: false error: type: object properties: code: type: string message: type: string required: - code - message required: - success - error responses: Unauthorized: description: Missing or invalid API key. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: success: false error: code: UNAUTHORIZED message: Invalid or missing API key NotFound: description: Resource not found. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: success: false error: code: NOT_FOUND message: Resource not found RateLimitExceeded: description: Per-partner rate limit exceeded. Retry after a short backoff. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: success: false error: code: RATE_LIMITED message: Rate limit exceeded. Retry after 60 seconds. InternalError: description: Unexpected server error. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: success: false error: code: INTERNAL_ERROR message: An unexpected error occurred securitySchemes: bearerAuth: type: http scheme: bearer description: >- API key in format: `rg_live_xxxx`. Pass as a Bearer token in the Authorization header. ````