---
title: "Changes to Update counterparty"
method: PATCH
path: "/v1/counterparties/{counterpartyId}"
---

# Changes to Update counterparty

`PATCH /v1/counterparties/{counterpartyId}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 10 revisions.

- **2026-08-28** `13f3098243d6` — 2 breaking, 2 warning
- **2026-08-15** `3e302bba5386` — 6 warning

## Changes

- **2026-08-28** `13f3098243d6` — 2 breaking, 2 warning
  - removed the required property `data/counterparty/email` from the response with the `200` status
  - removed the required property `data/counterparty/identity` from the response with the `200` status
  - removed the request property `email`
  - removed the request property `identity`
- **2026-08-15** `3e302bba5386` — 6 warning
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `400`
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `401`
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `403`
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `404`
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `409`
  - added the new `SERVICE_UNAVAILABLE` enum value to the `error/code` response property for the response status `500`

---

[Operation](https://skmtc.dev/solana/apis/solana-developer-platform-api/docs/v1/counterparties/:counterpartyId/patch.md) · [API](https://skmtc.dev/solana/apis/solana-developer-platform-api.md) · [Page](https://skmtc.dev/solana/apis/solana-developer-platform-api/changes/v1/counterparties/:counterpartyId/patch)