# Batch Send - Retry

Retries all failed messages that belongs to a batch. All messages that are retried will retain their original message ID.

The batch retry endpoint will only return a `HTTP 201` response if 

1. the batch `status` is `messages_enqueued` or `messages_enqueuing_failed`.

Note that batch retry will fail if any of the messages that belongs to the batch has `latestStatus` of `created`. In this case, batch `status` will be set to `messages_enqueuing_failed`.

The Batch Send - Retry feature behaves the same way as the [Batch Send](/endpoints-for-api-users/batch-send.md)[ ](/endpoints-for-api-users/single-send.md)feature.

Note that in your retry endpoint, the `batchId`  remains the same, and is generated from the original request in your [Batch Send](/endpoints-for-api-users/batch-send.md).

{% code overflow="wrap" %}

```javascript
POST /campaigns/:campaignId/batch/:batchId/retry
```

{% endcode %}

{% code title="Response Body" %}

```json
// This endpoint has no response body
// A HTTP 201 response will be returned if the batch retry is attempted.
```

{% endcode %}


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