---
title: "Evaluate a sample against pipeline rules"
method: POST
path: "/v2/quality/samples/evaluate/{sampleName}"
tags: ["Quality Samples"]
---

# Evaluate a sample against pipeline rules

`POST /v2/quality/samples/evaluate/{sampleName}`

## Request

- Base URL: `https://api.cloud.precisely.com`
- URL: `https://api.cloud.precisely.com/v2/quality/samples/evaluate/{sampleName}`
- Auth: HTTP bearer

Runs a 4-step evaluation pipeline (inputSegment → evaluateExpressionOperator → aggregationOperator → outputSegment) against a named sample for the given asset. Returns rule evaluation execution results.

## Path parameters

- `sampleName` string, required

## Query parameters

- `maxRows` integer
- `assetTypePath` string
- `assetNamePath` string

## Response `200`

Evaluate execution results

- object

## Other responses

- `400`: Invalid request parameters or missing pipelineId
- `500`: Internal server error

---

[API](https://skmtc.dev/precisely/apis/verify-api-portal.md) · [All operations](https://skmtc.dev/precisely/apis/verify-api-portal/llms.txt) · [OpenAPI document](https://skmtc.dev/precisely/apis/verify-api-portal/revisions/380735465266?raw)