# List span mapper groups

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

> Lists the caller's org's mapping groups, optionally only the enabled ones.

`GET /v1/o11y/span_mapper_groups`

> [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/span_mapper_groups` |
| **Method**    | `GET`                                             |
| **Operation** | `ListSpanMapperGroups`                            |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`            |

Lists the caller's org's mapping groups, optionally only the
enabled ones.

Callers need the viewer role; the runtime's own gate enforces it.

## Request

1 field.

| Field     | In    | Type    | Required | Description |
| --------- | ----- | ------- | -------- | ----------- |
| `enabled` | query | boolean | —        |             |

## Response

| Status    | Body                         | Meaning           |
| --------- | ---------------------------- | ----------------- |
| `200`     | o11y.O11ySpanMapperGroupsOut | ok                |
| `202`     | Approval                     | held for approval |
| `default` | problem-details              | refused           |

`200` body — 14 fields.

| Field                               | In   | Type                          | Always | Description          |
| ----------------------------------- | ---- | ----------------------------- | ------ | -------------------- |
| `data`                              | body | o11y.GettableSpanMapperGroups | —      |                      |
| `data.items`                        | body | o11y.SpanMapperGroup\[]       | —      |                      |
| `data.items[].condition`            | body | o11y.SpanMapperGroupCondition | —      |                      |
| `data.items[].condition.attributes` | body | string\[]                     | —      |                      |
| `data.items[].condition.resource`   | body | string\[]                     | —      |                      |
| `data.items[].createdAt`            | body | string (date-time)            | —      |                      |
| `data.items[].createdBy`            | body | string                        | —      |                      |
| `data.items[].enabled`              | body | boolean                       | —      |                      |
| `data.items[].id`                   | body | any                           | —      |                      |
| `data.items[].name`                 | body | string                        | —      |                      |
| `data.items[].orgId`                | body | any                           | —      |                      |
| `data.items[].updatedAt`            | body | string (date-time)            | —      |                      |
| `data.items[].updatedBy`            | body | string                        | —      |                      |
| `status`                            | body | string                        | —      | Status is "success". |

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

## Examples

**CLI**

```bash
hanzo o11y span_mapper_groups list
```

**SDK**

**.ts**

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

const api = new O11yApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.listSpanMapperGroups();
```

**.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).list_span_mapper_groups()
```

**.go**

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

resp, _, err := client.O11yAPI.ListSpanMapperGroups(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::list_span_mapper_groups(&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).listSpanMapperGroups();
```

**HTTP**

```bash
curl https://api.hanzo.ai/v1/o11y/span_mapper_groups \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

Tool `o11y`, op `ListSpanMapperGroups` — POST the JSON-RPC envelope to `https://api.hanzo.ai/v1/mcp`.

```bash
curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "o11y",
         "arguments": {
           "op": "ListSpanMapperGroups",
           "input": {}
         }
       }
     }'
```

---

[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)