# Replace workspaces

URL: https://docs.hanzo.ai/docs/openapi/iam/put-iam-workspaces-by-owner-by-name

> Changes a workspace's settings.

`PUT /v1/iam/workspaces/{owner}/{name}`

> [IAM →](https://docs.hanzo.ai/docs/openapi/iam) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides)

|               |                                                         |
| ------------- | ------------------------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/iam/workspaces/{owner}/{name}` |
| **Method**    | `PUT`                                                   |
| **Operation** | `put_iam_workspaces_by_owner_by_name`                   |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`                  |

Changes a workspace's settings. What it is called does not change, and
neither does when it was created.

## Request

12 fields, body `application/json` (required).

| Field          | In   | Type      | Required | Description |
| -------------- | ---- | --------- | -------- | ----------- |
| `owner`        | path | string    | yes      |             |
| `name`         | path | string    | yes      |             |
| `bucket`       | body | string    | —        |             |
| `createdTime`  | body | string    | —        |             |
| `description`  | body | string    | —        |             |
| `displayName`  | body | string    | —        |             |
| `isDefault`    | body | boolean   | —        |             |
| `metadata`     | body | string    | —        |             |
| `name`         | body | string    | —        |             |
| `organization` | body | string    | —        |             |
| `owner`        | body | string    | —        |             |
| `tags`         | body | string\[] | —        |             |

## Response

| Status    | Body            | Meaning           |
| --------- | --------------- | ----------------- |
| `200`     | iam.Workspace   | ok                |
| `202`     | Approval        | held for approval |
| `default` | problem-details | refused           |

`200` body — 14 fields.

| Field          | In   | Type               | Always | Description |
| -------------- | ---- | ------------------ | ------ | ----------- |
| `bucket`       | body | string             | —      |             |
| `createdAt`    | body | string (date-time) | —      |             |
| `createdTime`  | body | string             | —      |             |
| `deleted`      | body | boolean            | —      |             |
| `description`  | body | string             | —      |             |
| `displayName`  | body | string             | —      |             |
| `id`           | body | string             | —      |             |
| `isDefault`    | body | boolean            | —      |             |
| `metadata`     | body | string             | —      |             |
| `name`         | body | string             | —      |             |
| `organization` | body | string             | —      |             |
| `owner`        | body | string             | —      |             |
| `tags`         | body | string\[]          | —      |             |
| `updatedAt`    | body | string (date-time) | —      |             |

Failure carries the platform error shape — see [Errors](https://docs.hanzo.ai/docs/errors).

## Examples

**CLI**

```bash
hanzo iam workspaces owner set <owner> <name>
```

**SDK**

**.ts**

```ts
import { Configuration, IamApi } from 'hanzoai';

const api = new IamApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.putIamWorkspacesByOwnerByName({ owner: 'owner', name: 'name', bucket: "<bucket>", createdTime: "<createdTime>" });
```

**.py**

```python
from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import IamApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = IamApi(client).put_iam_workspaces_by_owner_by_name(owner='owner', name='name', bucket="<bucket>", created_time="<createdTime>")
```

**.go**

```go
cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.IamAPI.PutIamWorkspacesByOwnerByName(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

```rust
use hanzo_client::apis::{configuration::Configuration, iam_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = iam_api::put_iam_workspaces_by_owner_by_name(&cfg, Default::default()).await?;
```

**.java**

```java
import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.IamApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new IamApi(client).putIamWorkspacesByOwnerByName();
```

**HTTP**

```bash
curl -X PUT https://api.hanzo.ai/v1/iam/workspaces/<owner>/<name> \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "bucket": "<bucket>",
       "createdTime": "<createdTime>"
     }'
```

**MCP**

MCP reaches **iam** through the `iam` tool, which names its 44 operations with its own verbs — this one among them, under a name only MCP declares. `describe` explains any of them:

```bash
curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "describe",
         "arguments": {
           "op": "list_iam_applications"
         }
       }
     }'
```

---

[IAM API](https://docs.hanzo.ai/docs/openapi/iam) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)