# Delete artifacts

URL: https://docs.hanzo.ai/docs/openapi/train/delete-train-artifacts-by-sha256

> Deletes one of the org's objects — an upload or a job's output — from the store: every artifact naming it then reads deleted, and its storage is no longer billed.

`DELETE /v1/train/artifacts/{sha256}`

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

|               |                                                    |
| ------------- | -------------------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/train/artifacts/{sha256}` |
| **Method**    | `DELETE`                                           |
| **Operation** | `delete_train_artifacts_by_sha256`                 |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`             |

Deletes one of the org's objects — an upload or a job's
output — from the store: every artifact naming it then reads deleted, and its
storage is no longer billed. A published object is 409 published, and one a
job that has not ended reads or produced is 409 in\_use. Another org's sha256
is not found, exactly as an unknown one is.

## Request

1 field.

| Field    | In   | Type   | Required | Description                             |
| -------- | ---- | ------ | -------- | --------------------------------------- |
| `sha256` | path | string | yes      | SHA256 names the object, from the path. |

## Response

| Status    | Body             | Meaning |
| --------- | ---------------- | ------- |
| `200`     | train.deletedOut | ok      |
| `default` | problem-details  | refused |

`200` body — 2 fields.

| Field     | In   | Type    | Always | Description                      |
| --------- | ---- | ------- | ------ | -------------------------------- |
| `deleted` | body | boolean | —      | Deleted is true.                 |
| `sha256`  | body | string  | —      | SHA256 names the object deleted. |

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

## Examples

**CLI**

`hanzo` has no subcommand for this operation — the CLI serves only what cloud's live route table confirms. Use HTTP or an SDK.

**SDK**

**.ts**

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

const api = new TrainApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.deleteTrainArtifactsBySha256({ sha256: 'sha256' });
```

**.py**

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = TrainApi(client).delete_train_artifacts_by_sha256(sha256='sha256')
```

**.go**

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

resp, _, err := client.TrainAPI.DeleteTrainArtifactsBySha256(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

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

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

let result = train_api::delete_train_artifacts_by_sha256(&cfg, Default::default()).await?;
```

**.java**

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

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

var result = new TrainApi(client).deleteTrainArtifactsBySha256();
```

**HTTP**

```bash
curl -X DELETE https://api.hanzo.ai/v1/train/artifacts/<sha256> \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

MCP declares no tool for **train** — `tools/list` on `https://api.hanzo.ai/v1/mcp` names the products it does reach. Use HTTP or an SDK.

---

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