# Register a delivery for a transaction

Registers a delivery for a transaction with transaction_id. Seller needs to register the delivery when the package is registered into their carrier of choice.

Endpoint: POST /transactions/{transactionId}/delivery/register
Version: 0.0.1
Security: oAuthWithPKCE

## Path parameters:

  - `transactionId` (string, required)
    The transaction ID.

## Request fields (application/json):

  - `shipment_to_buyer` (object,null)
    Contains all necessary information for a delivery from seller to buyer.

  - `shipment_to_buyer.tracking_code` (string)
    Tracking code from the carrier.

  - `shipment_to_buyer.tracking_url` (string)
    URL from the carrier to track the package's status.

  - `shipment_to_seller` (object,null)
    Contains all necessary information for a delivery from buyer to seller.

  - `shipment_to_seller.label_url` (string)
    URL of the shipping label.

  - `shipment_to_seller.label_file_type` (string)
    File type of the label
    Enum: "PNG", "PDF", "JPG", "GIF"

  - `shipment_to_seller.label_type` (string)
    Type of the provided label.
    Enum: "BARCODE", "PRINTABLE", "PAPERLESS"

## Response 400 fields (application/json):

  - `code` (string, required)
    A standardized error descriptor.
    Enum: "INVALID_ACCEPT_REQUEST", "USER_UNAUTHORIZED", "NOT_FOUND", "ONGOING_DELIVERY", "USER_IS_NOT_THE_SELLER", "INVALID_REGISTER_REQUEST", "ERROR_UPDATING_DELIVERY_STATUS"

  - `message` (string, required)
    A detailed error message.
    Example: "Request `1a24c9e4-32c9-44ea-8f63-9e4f2ba54725` status is not `PENDING`. It is `ACCEPTED`."

## Response 409 fields (application/json):

  - `code` (string, required)
    A standardized error descriptor.
    Enum: "INVALID_ACCEPT_REQUEST", "USER_UNAUTHORIZED", "NOT_FOUND", "ONGOING_DELIVERY", "USER_IS_NOT_THE_SELLER", "INVALID_REGISTER_REQUEST", "ERROR_UPDATING_DELIVERY_STATUS"

  - `message` (string, required)
    A detailed error message.
    Example: "Request `1a24c9e4-32c9-44ea-8f63-9e4f2ba54725` status is not `PENDING`. It is `ACCEPTED`."


## Response 201 fields