# Update a project

**PATCH** `/admin/projects/{project_id}`

:::code-group
```bash title="cURL"
curl --request PATCH \
  --url https://api.pinecone.io/admin/projects/{project_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "name": "chatbot-prod",
  "max_pods": 123,
  "force_encryption_with_cmek": true
}'
```

```json title="200"
{
  "id": "<string>",
  "name": "<string>",
  "max_pods": 123,
  "force_encryption_with_cmek": true,
  "organization_id": "<string>",
  "created_at": "<string>"
}
```
:::

## Authorizations

- `Authorization` (header, string, required) — Bearer authentication header of the form `Bearer <token>`.

## Path Parameters

- `project_id` (path, string, required) — Project ID

## Headers

- `X-Pinecone-Api-Version` (header, string, required) — Required date-based version header

## Body

- `name` (body, string) — The name of the new project.
- `max_pods` (body, integer) — The maximum number of Pods that can be created in the project.
- `force_encryption_with_cmek` (body, boolean) — Whether to force encryption with a customer-managed encryption key (CMEK). Once enabled, CMEK encryption cannot be disabled.

## Response

- `200` — The project was successfully updated.
- `400` — Bad request. The request body included invalid request parameters.
- `401` — Unauthorized. Possible causes: Invalid API key.
- `403` — Forbidden
- `404` — Not found
- `500` — Internal server error.
- `4XX` — Unexpected error on request.

## Related pages

- [List projects](./admin-2-2026-07-admin-projects-list-projects.md)
- [Create a new project](./admin-2-2026-07-admin-projects-create-a-new-project.md)
- [Get project details](./admin-2-2026-07-admin-projects-get-project-details.md)
- [Delete a project](./admin-2-2026-07-admin-projects-delete-a-project.md)
- [Create a new project](./admin-2-2026-04-admin-assistant-create-project.md)
- [List projects](./admin-2-2026-04-admin-assistant-list-projects.md)
- [Get project details](./admin-2-2026-04-admin-assistant-fetch-project.md)
- [Update a project](./admin-2-2026-04-admin-assistant-update-project.md)
- [Delete a project](./admin-2-2026-04-admin-assistant-delete-project.md)
- [Create a new project](./admin-2-2025-10-admin-assistant-create-project.md)

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