Update Shipment Freight Details
PUT/api/spscommerce/fulfillments/:salesOrderFulfillment/packing/freight
Save the shipment's freight references, which retail carton labels and the 856 header carry: bill_of_lading_number (max 30), carrier_pro_number (max 35), carrier_scac (2–4 letters, stored upper case), carrier_name (max 60). The carrier defaults to the shipment's shipping method when not set. Editable until the 856 is sent.
This endpoint currently requires session authentication; Personal Access Token scope support is in progress.
Authentication: Requires Bearer token. Available for shipments of SPS Commerce EDI orders; other shipments return 404. Requires the sales_orders.update permission.
Request
Responses
- 200
- 401
- 403
- 404
- 422
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Not found — no record with the given identifier (or the route does not exist). Verify the ID before retrying.
Validation failed — the body is a field → messages map (Laravel shape) or the platform envelope with a stable machine-readable code. Fix the payload and resubmit.
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.