# Create note

URL: https://docs.hanzo.ai/docs/openapi/patrol/post-patrol-note

> Records an internal remark, stamped with who wrote it.

`POST /v1/patrol/note`

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

|               |                                        |
| ------------- | -------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/patrol/note`  |
| **Method**    | `POST`                                 |
| **Operation** | `post_patrol_note`                     |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY` |

Records an internal remark, stamped with who wrote it.

## Request

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

| Field     | In   | Type   | Required | Description                        |
| --------- | ---- | ------ | -------- | ---------------------------------- |
| `body`    | body | string | —        | Body is the remark.                |
| `subject` | body | string | —        | Subject is what the note is about. |

## Response

| Status    | Body                 | Meaning |
| --------- | -------------------- | ------- |
| `201`     | patrol.patrolNoteOut | created |
| `default` | problem-details      | refused |

`201` body — 6 fields.

| Field          | In   | Type              | Always | Description                        |
| -------------- | ---- | ----------------- | ------ | ---------------------------------- |
| `data`         | body | patrol.patrolNote | —      |                                    |
| `data.actor`   | body | string            | —      | Actor is who wrote it.             |
| `data.at`      | body | string            | —      | At is when it was written.         |
| `data.body`    | body | string            | —      | Body is the remark.                |
| `data.name`    | body | string            | —      | Name is the note's document name.  |
| `data.subject` | body | string            | —      | Subject is what the note is about. |

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

## Examples

**CLI**

```bash
hanzo patrol note create
```

**SDK**

**.ts**

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

const api = new PatrolApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.postPatrolNote({ body: "<body>", subject: "<subject>" });
```

**.py**

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = PatrolApi(client).post_patrol_note(body="<body>", subject="<subject>")
```

**.go**

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

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

**.rs**

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

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

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

**.java**

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

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

var result = new PatrolApi(client).postPatrolNote();
```

**HTTP**

```bash
curl -X POST https://api.hanzo.ai/v1/patrol/note \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "body": "<body>",
       "subject": "<subject>"
     }'
```

**MCP**

MCP reaches **patrol** through the `patrol` tool, which names its 26 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": "get_patrol_camera"
         }
       }
     }'
```

---

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