Create attachment
Shipment attachments
Create attachment
Create a draft upload URL for a shipment attachment.
This is step 1 of the shipment attachment workflow.
Workflow:
- Request an upload URL for a specific order + shipment.
- Upload image bytes directly.
- Finalize the attachment in a second call.
Rules:
- Shipment must belong to an order owned by the authenticated seller.
- Attachments are only allowed within a limited time window after shipment creation.
- Returns
403when attachment uploads are no longer allowed.
POST
Create attachment
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.