> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usedroptrail.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Cancel Delivery Request

> Cancel an existing delivery request

Cancel a delivery request that hasn't been accepted by a delivery partner yet. Once a request is accepted, it cannot be cancelled.

## Path Parameters

<ParamField path="id" type="string" required>
  The unique identifier of the delivery request to cancel
</ParamField>

## Response

<ResponseField name="id" type="string">
  The unique identifier of the cancelled delivery request
</ResponseField>

<ResponseField name="status" type="string">
  Updated status of the request. Will be set to "CANCELLED"
</ResponseField>

<ResponseField name="cancelled_at" type="string">
  ISO 8601 timestamp when the request was cancelled
</ResponseField>

<ResponseField name="cancellation_reason" type="string">
  System-generated reason for cancellation ("USER\_REQUESTED")
</ResponseField>

## Example Request