---
title: "Check post-processing results for sample"
method: POST
path: "/api/{projectId}/post-processing/{postProcessingId}/samples/{sampleId}"
tags: ["PostProcessing"]
---

# Check post-processing results for sample

`POST /api/{projectId}/post-processing/{postProcessingId}/samples/{sampleId}`

## Request

- Base URL: `https://studio.edgeimpulse.com/v1`
- URL: `https://studio.edgeimpulse.com/v1/api/{projectId}/post-processing/{postProcessingId}/samples/{sampleId}`
- Auth: one of:
  - API key in header `x-api-key`
  - API key in cookie `jwt`
  - API key in header `x-jwt-token`
  - OAuth 2
    - Authorization code: `/v1/oauth/authorize`
    - Client credentials
    - Implicit: `/v1/oauth/authorize`
    - Password
    - Token URL: `/v1/oauth/token`
- TypeScript: <https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/docs/api/:projectId/post-processing/:postProcessingId/samples/:sampleId/post.ts> (a function with typed inputs; its response is checked against the schema)

Retrieve post-processing results for a specific sample, e.g. whether it has generated features already.

## Path parameters

- `projectId` integer, required
- `postProcessingId` integer, required
- `sampleId` integer, required

## Request body

- PostProcessingFeaturesForSampleRequest
  - `config` PostProcessingConfigRequest, required
    - `enabled` boolean, required
    - `parameters` object, required
    - `type` 'object-tracking' | 'sort-object-tracking'
  - `variant` 'int8' | 'float32' | 'akida', required

## Response `200`

OK

- GetPostProcessingResultsForSampleResponse
  - `success` boolean, required: Whether the operation succeeded
  - `error` string: Optional error description (set if 'success' was false)
  - `hasResults` 'has-results' | 'job-is-running' | 'no-results', required
  - `results` object
    - `objectTracking` ObjectTrackingPostProcessingResult
      - `frames` object[], required
        - `frameIndex` integer, required
        - `objects` ObjectTrackingPostProcessingObject[], required
          - `label` string, required
          - `id` integer, required
          - `x` number, required
          - `y` number, required
          - `width` number, required
          - `height` number, required
      - `parameters` object, required
    - `objectDetection` ObjectDetectionPostProcessingResult
      - `frames` object[], required
        - `frameIndex` integer, required
        - `objects` ObjectDetectionPostProcessingObject[], required
          - `label` string, required
          - `x` number, required
          - `y` number, required
          - `width` number, required
          - `height` number, required
          - `score` number, required
  - `jobIsRunning` object
    - `jobId` integer, required
    - `config` PostProcessingConfigRequest, required
      - `enabled` boolean, required
      - `parameters` object, required
      - `type` 'object-tracking' | 'sort-object-tracking'

---

[API](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api.md) - [All operations](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/llms.txt) - [OpenAPI document](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/revisions/e2a976d38427?raw)