# GET /v1/durable/dlq - List dead letter queue entries

Source: <https://everruns.com/docs/api/operations/list_dlq/>

GET

/v1/durable/dlq

Select code samplecURL (shell:curl)

```js
const url = 'https://app.everruns.com/api/v1/durable/dlq';
const options = {method: 'GET'};


try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```sh
curl --request GET \
  --url https://app.everruns.com/api/v1/durable/dlq
```

* Production APIapp.everruns.com/api/v1/durable/dlq

## Parameters

### Query Parameters

**workflow\_id**

string format: uuid

Filter by workflow ID

**activity\_type**

string

Filter by activity type

**offset**

integer format: int32

Pagination offset

**limit**

integer format: int32

Pagination limit

## Responses

### 200

List of DLQ entries

Media typeapplication/json

DLQ list response

object

**data**

required

Page of items returned by this query.

Array\<object>

DLQ entry response

object

**activity\_id**

required

Per-workflow activity ID of the failed task.

string

**activity\_type**

required

Activity type name of the failed task.

string

**attempts**

required

Number of attempts made before the task was sent to the DLQ.

integer format: int32

**dead\_at**

required

Timestamp when the task was moved to the DLQ (RFC 3339).

string format: date-time

**error\_history**

required

Full ordered history of error messages, one per attempt.

Array\<string>

**id**

required

UUID of the DLQ entry.

string format: uuid

**input**

required

Task input payload at the time of failure (used for inspection and replay).

object

**last\_error**

required

Most recent error message (the one that pushed the task to the DLQ).

string

**original\_task\_id**

required

Task ID that was originally retried and ultimately failed (matches the `tasks` record before its move to the DLQ).

string format: uuid

**workflow\_id**

Owning workflow’s identifier, if the task was part of one.

string | null format: uuid

**total**

required

Total number of items matching the query, across all pages.

integer

##### Example

```json
{
  "data": [
    {
      "activity_id": "tool_call_0042",
      "activity_type": "tool_call",
      "attempts": 5,
      "dead_at": "2026-05-27T15:26:11Z",
      "error_history": [
        "connection reset",
        "503 Service Unavailable",
        "upstream gateway timeout",
        "upstream gateway timeout",
        "upstream gateway timeout"
      ],
      "id": "dead0000-0000-0000-0000-000000000001",
      "last_error": "upstream gateway timeout",
      "original_task_id": "550e8400-e29b-41d4-a716-446655440000",
      "workflow_id": "9a1b2c3d-4e5f-6789-abcd-ef0123456789"
    }
  ]
}
```

### 500

Internal server error

Media typeapplication/json

Standard error response.

Wire shape is [RFC 9457 Problem Details](https://www.rfc-editor.org/rfc/rfc9457): every error response includes `title` and `status`, and may include `detail`, `code`, `allowed_actions`, `retry_after_seconds`, `instance`, and `type`. The content type is rewritten to `application/problem+json` with the `application/problem+json` content type.

object

**allowed\_actions**

Recovery actions the caller can take next.

Array\<object>

Agent-actionable link describing a follow-up the caller can take. Used in two contexts:

* **Error recovery** — `ErrorResponse.allowed_actions` carries `rel`s like `retry`, `retry-later`, `unarchive`, `get-existing` so the agent knows the right next call after a 4xx/429.
* **Entity hypermedia** — `WithUrls<T>.allowed_actions` carries state-aware `rel`s like `cancel`, `events`, `self`, `update` on the entity itself so the agent can follow links instead of reconstructing routes from prose.

The shape is intentionally identical across both contexts; the closed `rel` vocabulary distinguishes them.

object

**hint**

Short, agent-readable hint (e.g. “Shorten ‘name’ to <= 200 chars.”, “Cancel the active turn for this session.”).

string | null

**href**

Absolute (preferred) or relative URL the caller may invoke directly. **Always present on entity hypermedia actions** (`WithUrls<T>.allowed_actions`); **optional on error-recovery actions** (`ErrorResponse.allowed_actions`) where the matching `operation_id` is enough and the URI is implicit from the failed call.

string | null

**method**

HTTP method to use against `href`. Required for entity hypermedia actions; usually omitted on error-recovery actions where the same operation is retried with its original method.

string | null

**operation\_id**

OpenAPI `operationId` the caller should invoke. Lets an MCP client resolve the call without parsing `href`.

string | null

**rel**

required

Link relation describing the action. Examples: `self`, `cancel`, `pause`, `resume`, `events`, `retry`, `retry-later`, `unarchive`, `get-existing`, `delete`, `update`.

string

**schema\_ref**

OpenAPI `$ref` to the request-body schema, when the action takes one (e.g. `#/components/schemas/UpdateSessionRequest`). Lets a tool-calling agent fetch the input shape without scanning the whole spec.

string | null

**code**

Stable, machine-readable error code (snake\_case).

string | null

**detail**

Human-readable explanation specific to this occurrence.

string | null

**instance**

Request URI for this occurrence.

string | null

**retry\_after\_seconds**

Seconds the caller should wait before retrying (429 / transient 503).

integer | null format: int32

**status**

required

HTTP status code; mirrors the response status line.

integer format: int32

**title**

required

Short, human-readable summary of the problem (e.g. “Not Found”).

string

**type**

RFC 9457 problem type URI. Optional; identifies the problem class.

string | null

##### Example

```json
{
  "allowed_actions": [
    {
      "method": "POST"
    }
  ],
  "code": "session_not_found",
  "detail": "Session session_01933b5a000070008000000000000001 not found in org org_01933b5a000070008000000000000001.",
  "instance": "/v1/sessions/session_01933b5a000070008000000000000001",
  "retry_after_seconds": 30,
  "status": 404,
  "title": "Session not found",
  "type": "https://everruns.com/docs/errors/session_not_found"
}
```