---
title: "Update subject"
method: PUT
path: "/api/study/{studyId}/subject"
tags: ["Subjects"]
---

# Update subject

`PUT /api/study/{studyId}/subject`

## Path parameters

- `studyId` string, uuid, required — Global study ID or external ID

## Request body

- EditSubjectRequest
  - `subjectIdentifier` string, nullable
  - `groupId` string, uuid
  - `isUpdateUncollected` boolean
  - `siteId` string, uuid
  - `subjectStatusId` string, uuid
  - `email` string, email, nullable
  - `language` string, nullable
  - `timeZone` string, nullable
  - `isRemote` boolean
  - `subjectId` string, uuid, required

## Response `204`

Success

---

[API](https://skmtc.net/medrio/apis/medrio-openapi-v-42-14-0-201.md) · [All operations](https://skmtc.net/medrio/apis/medrio-openapi-v-42-14-0-201/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/medrio/medrio-openapi-v-42-14-0-201/versions/df94f6005a8d/schema)