---
title: "Changes to Queries all samples of a participant."
method: GET
path: "/participant/{participantId}/samples"
---

# Changes to Queries all samples of a participant.

`GET /participant/{participantId}/samples`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 6 revisions.

- **2026-08-19** `fdb89a6eb2fb` — 5 breaking

## Changes

- **2026-08-19** `fdb89a6eb2fb` — 5 breaking
  - the response property `items/items/oneOf[#/components/schemas/GetSamplesByParticipantEndpoint_ISampleOutputGetSamplesByParticipantEndpoint_SampleOutput]/organizationId` became nullable for the status `200`
  - the response property `items/items/oneOf[#/components/schemas/GetSamplesByParticipantEndpoint_ISampleOutputGetSamplesByParticipantEndpoint_SampleOutput]/ownerId` became nullable for the status `200`
  - the response property `items/items/oneOf[#/components/schemas/GetSamplesByParticipantEndpoint_ISampleOutputGetSamplesByParticipantEndpoint_SampleOutput]/ownerMail` became nullable for the status `200`
  - the response property `items/items/oneOf[#/components/schemas/GetSamplesByParticipantEndpoint_ISampleOutputGetSamplesByParticipantEndpoint_SampleOutput]/organizationId` became optional for the status `200`
  - the response property `items/items/oneOf[#/components/schemas/GetSamplesByParticipantEndpoint_ISampleOutputGetSamplesByParticipantEndpoint_SampleOutput]/ownerMail` became optional for the status `200`

---

[Operation](https://skmtc.dev/rapidata/apis/rapidata-api/docs/participant/:participantId/samples/get.md) · [API](https://skmtc.dev/rapidata/apis/rapidata-api.md) · [Page](https://skmtc.dev/rapidata/apis/rapidata-api/changes/participant/:participantId/samples/get)