# Update limits

URL: https://docs.hanzo.ai/docs/openapi/o11y/updateingestionkeylimit

> Changes an ingestion key limit, by limit id.

`PATCH /v1/o11y/gateway/ingestion_keys/limits/{limitId}`

> [O11y →](https://docs.hanzo.ai/docs/openapi/o11y) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides)

|               |                                                                        |
| ------------- | ---------------------------------------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/o11y/gateway/ingestion_keys/limits/{limitId}` |
| **Method**    | `PATCH`                                                                |
| **Operation** | `UpdateIngestionKeyLimit`                                              |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`                                 |

Changes an ingestion key limit, by limit id. Editor
gate.

## Request

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

| Field                 | In   | Type             | Required | Description |
| --------------------- | ---- | ---------------- | -------- | ----------- |
| `limitId`             | path | string           | yes      |             |
| `config`              | body | o11y.LimitConfig | —        |             |
| `config.day`          | body | o11y.LimitValue  | —        |             |
| `config.day.count`    | body | integer (int64)  | —        |             |
| `config.day.size`     | body | integer (int64)  | —        |             |
| `config.second`       | body | o11y.LimitValue  | —        |             |
| `config.second.count` | body | integer (int64)  | —        |             |
| `config.second.size`  | body | integer (int64)  | —        |             |
| `tags`                | body | string\[]        | —        |             |

## Response

| Status    | Body            | Meaning           |
| --------- | --------------- | ----------------- |
| `202`     | Approval        | held for approval |
| `204`     | —               | no content        |
| `default` | problem-details | refused           |

`202` body — 3 fields.

| Field    | In   | Type   | Always | Description |
| -------- | ---- | ------ | ------ | ----------- |
| `clause` | body | string | —      |             |
| `reason` | body | string | —      |             |
| `status` | body | string | —      |             |

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

## Examples

**CLI**

```bash
hanzo o11y gateway ingestion_keys limits update <limitId>
```

**SDK**

**.ts**

```ts
import { Configuration, O11yApi } from 'hanzoai';

const api = new O11yApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.updateIngestionKeyLimit({ limitId: 'limitId', config: {"day":{"count":0,"size":0},"second":{"count":0,"size":0}}, tags: ["<tags>"] });
```

**.py**

```python
from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import O11yApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = O11yApi(client).update_ingestion_key_limit(limit_id='limitId', config={"day":{"count":0,"size":0},"second":{"count":0,"size":0}}, tags=["<tags>"])
```

**.go**

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

resp, _, err := client.O11yAPI.UpdateIngestionKeyLimit(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

```rust
use hanzo_client::apis::{configuration::Configuration, o11y_api};

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

let result = o11y_api::update_ingestion_key_limit(&cfg, Default::default()).await?;
```

**.java**

```java
import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.O11yApi;

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

var result = new O11yApi(client).updateIngestionKeyLimit();
```

**HTTP**

```bash
curl -X PATCH https://api.hanzo.ai/v1/o11y/gateway/ingestion_keys/limits/<limitId> \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "config": {
         "day": {
           "count": 0,
           "size": 0
         },
         "second": {
           "count": 0,
           "size": 0
         }
       },
       "tags": [
         "<tags>"
       ]
     }'
```

**MCP**

MCP reaches **o11y** through the `o11y` tool, which names its 307 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_o11y_autocomplete_aggregate_attributes"
         }
       }
     }'
```

---

[O11y API](https://docs.hanzo.ai/docs/openapi/o11y) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)