# Cancel pickup

Cancel a previously scheduled carrier pick up. A carrier pickup can no longer be updated or cancelled once cancelled. It requires no additional parameters other than the pickup_no. The status will change to CANCELED on success.

Endpoint: POST /api/shipment/pickup/cancel
Version: v2
Security: BearerAuth

## Request fields (application/json):

  - `pickup_no` (string, required)
    The internal pickup record number used to identify a previously scheduled USPS pickup request. This value is returned during the pickup creation process and must be provided to cancel the corresponding pickup order.
    Example: 10000000000

## Response 200 fields (application/json):

  - `code` (string)
    Example: "ok"

  - `msg` (string)
    Example: "ok"

  - `data` (object)
    Example: {}