---
title: "Upsert Identity Properties"
method: PUT
path: "/v1/identities/{identity_id}/properties"
tags: ["identities", "identities"]
---

# Upsert Identity Properties

`PUT /v1/identities/{identity_id}/properties`

## Path parameters

- `identity_id` string, required

## Request body

- IdentityProperty[]
  - `key` string, required — The key of the property
  - `value` union, required — The value of the property
    - string
    - integer
    - number
    - boolean
    - object
  - `type` 'string' | 'number' | 'boolean' | 'json', required — Enum to represent the type of the identity property.

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/yu-code666/apis/letta-api.md) · [All operations](https://skmtc.dev/yu-code666/apis/letta-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/yu-code666/letta-api/revisions/6cec99480c13/schema)