---
title: "Changes to Descriptive QC of stored variant records"
method: GET
path: "/sessions/{session_id}/qc/variant-metrics"
---

# Changes to Descriptive QC of stored variant records

`GET /sessions/{session_id}/qc/variant-metrics`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 6 revisions.

- **2026-10-21** `9e02b69dff8c`: 6 info

## Changes

- **2026-10-21** `9e02b69dff8c`: 6 info
  - added the optional property `metrics/anyOf[subschema #1: VariantQCMetrics]/depth_ge_20_count` to the response with the `200` status
  - added the optional property `metrics/anyOf[subschema #1: VariantQCMetrics]/het_ab_mean` to the response with the `200` status
  - added the optional property `metrics/anyOf[subschema #1: VariantQCMetrics]/het_ab_median` to the response with the `200` status
  - added the optional property `metrics/anyOf[subschema #1: VariantQCMetrics]/het_ab_record_count` to the response with the `200` status
  - added the optional property `metrics/anyOf[subschema #1: VariantQCMetrics]/median_depth` to the response with the `200` status
  - added the optional property `metrics/anyOf[subschema #1: VariantQCMetrics]/pct_variant_records_ge_20x` to the response with the `200` status

---

[Operation](https://skmtc.dev/helena-bioinformatics/apis/helix-insight-variant-analysis-service/docs/sessions/:session_id/qc/variant-metrics/get.md) - [API](https://skmtc.dev/helena-bioinformatics/apis/helix-insight-variant-analysis-service.md) - [Page](https://skmtc.dev/helena-bioinformatics/apis/helix-insight-variant-analysis-service/changes/sessions/:session_id/qc/variant-metrics/get)