---
title: "Update Child and Parents Relationship"
method: POST
path: "/tree/child-and-parents-relationships/{caprid}"
tags: ["Relationships: Child and Parents"]
---

# Update Child and Parents Relationship

`POST /tree/child-and-parents-relationships/{caprid}`

Update a child and parents relationship.

## Path parameters

- `caprid` string, required

## Headers

- `Accept` 'application/x-fs-v1+json' | 'application/json' | 'application/x-fs-v1+xml' | 'application/xml', required
- `Content-Type` 'application/x-fs-v1+json' | 'application/x-fs-v1+xml', required
- `X-Reason` string

## Response `201`

The successful update contained a single conclusion. Expect the id of the conclusion in the 'Location' header.

## Other responses

- `204` — The update was successful.
- `404` — If the requested relationship is not found.
- `410` — If the requested relationship has been deleted or merged.
- `429` — The request was throttled.

---

[API](https://skmtc.net/familysearch/apis/authentication-endpoints.md) · [All operations](https://skmtc.net/familysearch/apis/authentication-endpoints/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/familysearch/authentication-endpoints/revisions/2b5020574a62/schema)