---
title: Delete LLM Observability dataset records
description: Datadog, the leading service for cloud-scale monitoring.
breadcrumbs: Docs > API Reference > LLM Observability
---

# Delete LLM Observability dataset records{% #delete-llm-observability-dataset-records %}
Copy pageCopied
{% tab title="v2" %}
**Note**: This endpoint is in preview and is subject to change. If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).
| Datadog site      | API endpoint                                                                                           |
| ----------------- | ------------------------------------------------------------------------------------------------------ |
| ap1.datadoghq.com | POST https://api.ap1.datadoghq.com/api/v2/llm-obs/v1/{project_id}/datasets/{dataset_id}/records/delete |
| ap2.datadoghq.com | POST https://api.ap2.datadoghq.com/api/v2/llm-obs/v1/{project_id}/datasets/{dataset_id}/records/delete |
| app.datadoghq.eu  | POST https://api.datadoghq.eu/api/v2/llm-obs/v1/{project_id}/datasets/{dataset_id}/records/delete      |
| app.ddog-gov.com  | POST https://api.ddog-gov.com/api/v2/llm-obs/v1/{project_id}/datasets/{dataset_id}/records/delete      |
| us2.ddog-gov.com  | POST https://api.us2.ddog-gov.com/api/v2/llm-obs/v1/{project_id}/datasets/{dataset_id}/records/delete  |
| app.datadoghq.com | POST https://api.datadoghq.com/api/v2/llm-obs/v1/{project_id}/datasets/{dataset_id}/records/delete     |
| us3.datadoghq.com | POST https://api.us3.datadoghq.com/api/v2/llm-obs/v1/{project_id}/datasets/{dataset_id}/records/delete |
| us5.datadoghq.com | POST https://api.us5.datadoghq.com/api/v2/llm-obs/v1/{project_id}/datasets/{dataset_id}/records/delete |

### Overview

Delete one or more records from an LLM Observability dataset.

### Arguments

#### Path Parameters

| Name                         | Type   | Description                              |
| ---------------------------- | ------ | ---------------------------------------- |
| project_id [*required*] | string | The ID of the LLM Observability project. |
| dataset_id [*required*] | string | The ID of the LLM Observability dataset. |

### Request

#### Body Data (required)

Delete records payload.

{% tab title="Model" %}

| Parent field | Field                        | Type     | Description                                                                        |
| ------------ | ---------------------------- | -------- | ---------------------------------------------------------------------------------- |
|              | data [*required*]       | object   | Data object for deleting records from an LLM Observability dataset.                |
| data         | attributes [*required*] | object   | Attributes for deleting records from an LLM Observability dataset.                 |
| attributes   | record_ids [*required*] | [string] | List of record IDs to delete.                                                      |
| data         | type [*required*]       | enum     | Resource type of LLM Observability dataset records. Allowed enum values: `records` |

{% /tab %}

{% tab title="Example" %}

```json
{
  "data": {
    "attributes": {
      "record_ids": [
        "rec-7c3f5a1b-9e2d-4f8a-b1c6-3d7e9f0a2b4c"
      ]
    },
    "type": "records"
  }
}
```

{% /tab %}

### Response

{% tab title="204" %}
No Content
{% /tab %}

{% tab title="400" %}
Bad Request
{% tab title="Model" %}
API error response.

| Parent field | Field                    | Type     | Description                                                                     |
| ------------ | ------------------------ | -------- | ------------------------------------------------------------------------------- |
|              | errors [*required*] | [object] | A list of errors.                                                               |
| errors       | detail                   | string   | A human-readable explanation specific to this occurrence of the error.          |
| errors       | meta                     | object   | Non-standard meta-information about the error                                   |
| errors       | source                   | object   | References to the source of the error.                                          |
| source       | header                   | string   | A string indicating the name of a single request header which caused the error. |
| source       | parameter                | string   | A string indicating which URI query parameter caused the error.                 |
| source       | pointer                  | string   | A JSON pointer to the value in the request document that caused the error.      |
| errors       | status                   | string   | Status code of the response.                                                    |
| errors       | title                    | string   | Short human-readable summary of the error.                                      |

{% /tab %}

{% tab title="Example" %}

```json
{
  "errors": [
    {
      "detail": "Missing required attribute in body",
      "meta": {},
      "source": {
        "header": "Authorization",
        "parameter": "limit",
        "pointer": "/data/attributes/title"
      },
      "status": "400",
      "title": "Bad Request"
    }
  ]
}
```

{% /tab %}

{% /tab %}

{% tab title="401" %}
Unauthorized
{% tab title="Model" %}
API error response.

| Parent field | Field                    | Type     | Description                                                                     |
| ------------ | ------------------------ | -------- | ------------------------------------------------------------------------------- |
|              | errors [*required*] | [object] | A list of errors.                                                               |
| errors       | detail                   | string   | A human-readable explanation specific to this occurrence of the error.          |
| errors       | meta                     | object   | Non-standard meta-information about the error                                   |
| errors       | source                   | object   | References to the source of the error.                                          |
| source       | header                   | string   | A string indicating the name of a single request header which caused the error. |
| source       | parameter                | string   | A string indicating which URI query parameter caused the error.                 |
| source       | pointer                  | string   | A JSON pointer to the value in the request document that caused the error.      |
| errors       | status                   | string   | Status code of the response.                                                    |
| errors       | title                    | string   | Short human-readable summary of the error.                                      |

{% /tab %}

{% tab title="Example" %}

```json
{
  "errors": [
    {
      "detail": "Missing required attribute in body",
      "meta": {},
      "source": {
        "header": "Authorization",
        "parameter": "limit",
        "pointer": "/data/attributes/title"
      },
      "status": "400",
      "title": "Bad Request"
    }
  ]
}
```

{% /tab %}

{% /tab %}

{% tab title="403" %}
Forbidden
{% tab title="Model" %}
API error response.

| Parent field | Field                    | Type     | Description                                                                     |
| ------------ | ------------------------ | -------- | ------------------------------------------------------------------------------- |
|              | errors [*required*] | [object] | A list of errors.                                                               |
| errors       | detail                   | string   | A human-readable explanation specific to this occurrence of the error.          |
| errors       | meta                     | object   | Non-standard meta-information about the error                                   |
| errors       | source                   | object   | References to the source of the error.                                          |
| source       | header                   | string   | A string indicating the name of a single request header which caused the error. |
| source       | parameter                | string   | A string indicating which URI query parameter caused the error.                 |
| source       | pointer                  | string   | A JSON pointer to the value in the request document that caused the error.      |
| errors       | status                   | string   | Status code of the response.                                                    |
| errors       | title                    | string   | Short human-readable summary of the error.                                      |

{% /tab %}

{% tab title="Example" %}

```json
{
  "errors": [
    {
      "detail": "Missing required attribute in body",
      "meta": {},
      "source": {
        "header": "Authorization",
        "parameter": "limit",
        "pointer": "/data/attributes/title"
      },
      "status": "400",
      "title": "Bad Request"
    }
  ]
}
```

{% /tab %}

{% /tab %}

{% tab title="404" %}
Not Found
{% tab title="Model" %}
API error response.

| Parent field | Field                    | Type     | Description                                                                     |
| ------------ | ------------------------ | -------- | ------------------------------------------------------------------------------- |
|              | errors [*required*] | [object] | A list of errors.                                                               |
| errors       | detail                   | string   | A human-readable explanation specific to this occurrence of the error.          |
| errors       | meta                     | object   | Non-standard meta-information about the error                                   |
| errors       | source                   | object   | References to the source of the error.                                          |
| source       | header                   | string   | A string indicating the name of a single request header which caused the error. |
| source       | parameter                | string   | A string indicating which URI query parameter caused the error.                 |
| source       | pointer                  | string   | A JSON pointer to the value in the request document that caused the error.      |
| errors       | status                   | string   | Status code of the response.                                                    |
| errors       | title                    | string   | Short human-readable summary of the error.                                      |

{% /tab %}

{% tab title="Example" %}

```json
{
  "errors": [
    {
      "detail": "Missing required attribute in body",
      "meta": {},
      "source": {
        "header": "Authorization",
        "parameter": "limit",
        "pointer": "/data/attributes/title"
      },
      "status": "400",
      "title": "Bad Request"
    }
  ]
}
```

{% /tab %}

{% /tab %}

{% tab title="429" %}
Too many requests
{% tab title="Model" %}
API error response.

| Field                    | Type     | Description       |
| ------------------------ | -------- | ----------------- |
| errors [*required*] | [string] | A list of errors. |

{% /tab %}

{% tab title="Example" %}

```json
{
  "errors": [
    "Bad Request"
  ]
}
```

{% /tab %}

{% /tab %}

### Code Example

##### 
                  \## default
# 
 \# Path parameters export project_id="a33671aa-24fd-4dcd-9b33-a8ec7dde7751" export dataset_id="9f64e5c7-dc5a-45c8-a17c-1b85f0bec97d" \# Curl command curl -X POST "https://api.datadoghq.com/api/v2/llm-obs/v1/${project_id}/datasets/${dataset_id}/records/delete" \
-H "Content-Type: application/json" \
-H "DD-API-KEY: ${DD_API_KEY}" \
-H "DD-APPLICATION-KEY: ${DD_APP_KEY}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "record_ids": [
        "rec-7c3f5a1b-9e2d-4f8a-b1c6-3d7e9f0a2b4c"
      ]
    },
    "type": "records"
  }
}
EOF 
                
##### 

```python
"""
Delete LLM Observability dataset records returns "No Content" response
"""

from datadog_api_client import ApiClient, Configuration
from datadog_api_client.v2.api.llm_observability_api import LLMObservabilityApi
from datadog_api_client.v2.model.llm_obs_delete_dataset_records_data_attributes_request import (
    LLMObsDeleteDatasetRecordsDataAttributesRequest,
)
from datadog_api_client.v2.model.llm_obs_delete_dataset_records_data_request import (
    LLMObsDeleteDatasetRecordsDataRequest,
)
from datadog_api_client.v2.model.llm_obs_delete_dataset_records_request import LLMObsDeleteDatasetRecordsRequest
from datadog_api_client.v2.model.llm_obs_record_type import LLMObsRecordType

body = LLMObsDeleteDatasetRecordsRequest(
    data=LLMObsDeleteDatasetRecordsDataRequest(
        attributes=LLMObsDeleteDatasetRecordsDataAttributesRequest(
            record_ids=[
                "rec-7c3f5a1b-9e2d-4f8a-b1c6-3d7e9f0a2b4c",
            ],
        ),
        type=LLMObsRecordType.RECORDS,
    ),
)

configuration = Configuration()
configuration.unstable_operations["delete_llm_obs_dataset_records"] = True
with ApiClient(configuration) as api_client:
    api_instance = LLMObservabilityApi(api_client)
    api_instance.delete_llm_obs_dataset_records(project_id="project_id", dataset_id="dataset_id", body=body)
```

#### Instructions

First [install the library and its dependencies](https://docs.datadoghq.com/api/latest.md?code-lang=python) and then save the example to `example.py` and run following commands:
    DD_SITE="datadoghq.com" DD_API_KEY="<DD_API_KEY>" DD_APP_KEY="<DD_APP_KEY>" python3 "example.py"
##### 

```ruby
# Delete LLM Observability dataset records returns "No Content" response

require "datadog_api_client"
DatadogAPIClient.configure do |config|
  config.unstable_operations["v2.delete_llm_obs_dataset_records".to_sym] = true
end
api_instance = DatadogAPIClient::V2::LLMObservabilityAPI.new

body = DatadogAPIClient::V2::LLMObsDeleteDatasetRecordsRequest.new({
  data: DatadogAPIClient::V2::LLMObsDeleteDatasetRecordsDataRequest.new({
    attributes: DatadogAPIClient::V2::LLMObsDeleteDatasetRecordsDataAttributesRequest.new({
      record_ids: [
        "rec-7c3f5a1b-9e2d-4f8a-b1c6-3d7e9f0a2b4c",
      ],
    }),
    type: DatadogAPIClient::V2::LLMObsRecordType::RECORDS,
  }),
})
api_instance.delete_llm_obs_dataset_records("project_id", "dataset_id", body)
```

#### Instructions

First [install the library and its dependencies](https://docs.datadoghq.com/api/latest.md?code-lang=ruby) and then save the example to `example.rb` and run following commands:
    DD_SITE="datadoghq.com" DD_API_KEY="<DD_API_KEY>" DD_APP_KEY="<DD_APP_KEY>" rb "example.rb"
##### 

```go
// Delete LLM Observability dataset records returns "No Content" response

package main

import (
	"context"
	"fmt"
	"os"

	"github.com/DataDog/datadog-api-client-go/v2/api/datadog"
	"github.com/DataDog/datadog-api-client-go/v2/api/datadogV2"
)

func main() {
	body := datadogV2.LLMObsDeleteDatasetRecordsRequest{
		Data: datadogV2.LLMObsDeleteDatasetRecordsDataRequest{
			Attributes: datadogV2.LLMObsDeleteDatasetRecordsDataAttributesRequest{
				RecordIds: []string{
					"rec-7c3f5a1b-9e2d-4f8a-b1c6-3d7e9f0a2b4c",
				},
			},
			Type: datadogV2.LLMOBSRECORDTYPE_RECORDS,
		},
	}
	ctx := datadog.NewDefaultContext(context.Background())
	configuration := datadog.NewConfiguration()
	configuration.SetUnstableOperationEnabled("v2.DeleteLLMObsDatasetRecords", true)
	apiClient := datadog.NewAPIClient(configuration)
	api := datadogV2.NewLLMObservabilityApi(apiClient)
	r, err := api.DeleteLLMObsDatasetRecords(ctx, "project_id", "dataset_id", body)

	if err != nil {
		fmt.Fprintf(os.Stderr, "Error when calling `LLMObservabilityApi.DeleteLLMObsDatasetRecords`: %v\n", err)
		fmt.Fprintf(os.Stderr, "Full HTTP response: %v\n", r)
	}
}
```

#### Instructions

First [install the library and its dependencies](https://docs.datadoghq.com/api/latest.md?code-lang=go) and then save the example to `main.go` and run following commands:
    DD_SITE="datadoghq.com" DD_API_KEY="<DD_API_KEY>" DD_APP_KEY="<DD_APP_KEY>" go run "main.go"
##### 

```java
// Delete LLM Observability dataset records returns "No Content" response

import com.datadog.api.client.ApiClient;
import com.datadog.api.client.ApiException;
import com.datadog.api.client.v2.api.LlmObservabilityApi;
import com.datadog.api.client.v2.model.LLMObsDeleteDatasetRecordsDataAttributesRequest;
import com.datadog.api.client.v2.model.LLMObsDeleteDatasetRecordsDataRequest;
import com.datadog.api.client.v2.model.LLMObsDeleteDatasetRecordsRequest;
import com.datadog.api.client.v2.model.LLMObsRecordType;
import java.util.Collections;

public class Example {
  public static void main(String[] args) {
    ApiClient defaultClient = ApiClient.getDefaultApiClient();
    defaultClient.setUnstableOperationEnabled("v2.deleteLLMObsDatasetRecords", true);
    LlmObservabilityApi apiInstance = new LlmObservabilityApi(defaultClient);

    LLMObsDeleteDatasetRecordsRequest body =
        new LLMObsDeleteDatasetRecordsRequest()
            .data(
                new LLMObsDeleteDatasetRecordsDataRequest()
                    .attributes(
                        new LLMObsDeleteDatasetRecordsDataAttributesRequest()
                            .recordIds(
                                Collections.singletonList(
                                    "rec-7c3f5a1b-9e2d-4f8a-b1c6-3d7e9f0a2b4c")))
                    .type(LLMObsRecordType.RECORDS));

    try {
      apiInstance.deleteLLMObsDatasetRecords(
          "a33671aa-24fd-4dcd-9b33-a8ec7dde7751", "9f64e5c7-dc5a-45c8-a17c-1b85f0bec97d", body);
    } catch (ApiException e) {
      System.err.println("Exception when calling LlmObservabilityApi#deleteLLMObsDatasetRecords");
      System.err.println("Status code: " + e.getCode());
      System.err.println("Reason: " + e.getResponseBody());
      System.err.println("Response headers: " + e.getResponseHeaders());
      e.printStackTrace();
    }
  }
}
```

#### Instructions

First [install the library and its dependencies](https://docs.datadoghq.com/api/latest.md?code-lang=java) and then save the example to `Example.java` and run following commands:
    DD_SITE="datadoghq.com" DD_API_KEY="<DD_API_KEY>" DD_APP_KEY="<DD_APP_KEY>" java "Example.java"
##### 

```rust
// Delete LLM Observability dataset records returns "No Content" response
use datadog_api_client::datadog;
use datadog_api_client::datadogV2::api_llm_observability::LLMObservabilityAPI;
use datadog_api_client::datadogV2::model::LLMObsDeleteDatasetRecordsDataAttributesRequest;
use datadog_api_client::datadogV2::model::LLMObsDeleteDatasetRecordsDataRequest;
use datadog_api_client::datadogV2::model::LLMObsDeleteDatasetRecordsRequest;
use datadog_api_client::datadogV2::model::LLMObsRecordType;

#[tokio::main]
async fn main() {
    let body = LLMObsDeleteDatasetRecordsRequest::new(LLMObsDeleteDatasetRecordsDataRequest::new(
        LLMObsDeleteDatasetRecordsDataAttributesRequest::new(vec![
            "rec-7c3f5a1b-9e2d-4f8a-b1c6-3d7e9f0a2b4c".to_string(),
        ]),
        LLMObsRecordType::RECORDS,
    ));
    let mut configuration = datadog::Configuration::new();
    configuration.set_unstable_operation_enabled("v2.DeleteLLMObsDatasetRecords", true);
    let api = LLMObservabilityAPI::with_config(configuration);
    let resp = api
        .delete_llm_obs_dataset_records("project_id".to_string(), "dataset_id".to_string(), body)
        .await;
    if let Ok(value) = resp {
        println!("{:#?}", value);
    } else {
        println!("{:#?}", resp.unwrap_err());
    }
}
```

#### Instructions

First [install the library and its dependencies](https://docs.datadoghq.com/api/latest.md?code-lang=rust) and then save the example to `src/main.rs` and run following commands:
    DD_SITE="datadoghq.com" DD_API_KEY="<DD_API_KEY>" DD_APP_KEY="<DD_APP_KEY>" cargo run
##### 

```typescript
/**
 * Delete LLM Observability dataset records returns "No Content" response
 */

import { client, v2 } from "@datadog/datadog-api-client";

const configuration = client.createConfiguration();
configuration.unstableOperations["v2.deleteLLMObsDatasetRecords"] = true;
const apiInstance = new v2.LLMObservabilityApi(configuration);

const params: v2.LLMObservabilityApiDeleteLLMObsDatasetRecordsRequest = {
  body: {
    data: {
      attributes: {
        recordIds: ["rec-7c3f5a1b-9e2d-4f8a-b1c6-3d7e9f0a2b4c"],
      },
      type: "records",
    },
  },
  projectId: "project_id",
  datasetId: "dataset_id",
};

apiInstance
  .deleteLLMObsDatasetRecords(params)
  .then((data: any) => {
    console.log(
      "API called successfully. Returned data: " + JSON.stringify(data)
    );
  })
  .catch((error: any) => console.error(error));
```

#### Instructions

First [install the library and its dependencies](https://docs.datadoghq.com/api/latest.md?code-lang=typescript) and then save the example to `example.ts` and run following commands:
    DD_SITE="datadoghq.com" DD_API_KEY="<DD_API_KEY>" DD_APP_KEY="<DD_APP_KEY>" tsc "example.ts"
{% /tab %}