# Update purchase order shipping details

Update shipping-related details for a purchase order in open status.

Editing limitations:
- Once a purchase order moves to any higher status (receiving, received, cancelled, or closed),
updating shipping details is no longer allowed.
- Only the following fields can be modified: shipping_carrier, payment_terms, payment_status,
order_date, expected_delivery_date, note_to_supplier, tracking_number, currency_code, and reference_number.

Endpoint: POST /v2/purchase_orders/{purchase_order_id}/shipping_details
Version: 2.0.0
Security: api_keys

## Path parameters:

  - `purchase_order_id` (string, required)
    The purchase order identifier

## Request fields (application/json):

  - `order_date` (string)
    Example: "2025-01-15T00:00:00Z"

  - `expected_delivery_date` (string)
    Example: "2025-02-01T00:00:00Z"

  - `payment_terms` (string)
    Enum: "none", "cash_on_delivery", "payment_on_receipt", "payment_in_advance", "net_7", "net_15", "net_30", "net_45", "net_60"

  - `payment_status` (string)
    Enum: "none", "unpaid", "partially_paid", "paid", "refunded", "credit_issued", "other"

  - `currency_code` (string)
    Example: "USD"

  - `shipping_carrier` (string)
    Example: "UPS"

  - `tracking_number` (string)
    Example: "1Z12345E1234567890"

  - `reference_number` (string)
    Example: "REF-12345"

  - `note_to_supplier` (string)
    Example: "Please expedite delivery"

## Response 200 fields (application/json):

  - `purchase_order_id` (string)
    Example: "se-234"

  - `order_number` (string)
    Example: "02162026-02"

  - `supplier_id` (string)
    Example: "se-567"

  - `status` (string)
    Enum: "draft", "open", "receiving", "received", "cancelled", "closed"

  - `order_date` (string)
    Example: "2025-01-15T00:00:00Z"

  - `expected_delivery_date` (string)
    Example: "2025-02-01T00:00:00Z"

  - `create_date` (string)
    Example: "2025-01-14T10:30:00Z"

  - `modify_date` (string)
    Example: "2025-01-14T10:30:00Z"

  - `payment_terms` (string)
    Enum: "none", "cash_on_delivery", "payment_on_receipt", "payment_in_advance", "net_7", "net_15", "net_30", "net_45", "net_60"

  - `payment_status` (string)
    Enum: "none", "unpaid", "partially_paid", "paid", "refunded", "credit_issued", "other"

  - `currency_code` (string)
    Example: "USD"

  - `shipping_carrier` (string)
    Example: "UPS"

  - `tracking_number` (string)
    Example: "1Z12345E1234567890"

  - `reference_number` (string)
    Example: "REF-12345"

  - `warehouse_id` (string)
    Example: "se-123456"

  - `note_to_supplier` (string)
    Example: "Please expedite delivery"

  - `products` (array)

  - `products.sku` (string)
    Example: "WIDGET-001"

  - `products.supplier_sku` (string)
    Example: "SUPP-WIDGET-001"

  - `products.quantity` (integer)
    Example: 100

  - `products.cost` (number)
    Example: 9.99

## Response 400 fields (application/json):

  - `request_id` (string, required)
    A UUID that uniquely identifies the request id.
This can be given to the support team to help debug non-trivial issues that may occur
    Example: "aa3d8e8e-462b-4476-9618-72db7f7b7009"

  - `errors` (array, required)
    The errors associated with the failed API call

  - `errors.error_source` (string, required)
    The source of the error, as indicated by the name this informs us if the API call failed because of the
carrier, the order source, or the ShipStation API itself.
    Enum: "carrier", "order_source", "ShipStation"

  - `errors.error_type` (string, required)
    The type of error
    Enum: "account_status", "business_rules", "validation", "security", "system", "integrations"

  - `errors.error_code` (string, required)
    The error code specified for the failed API Call
    Enum: "auto_fund_not_supported", "batch_cannot_be_modified", "carrier_conflict", "carrier_disconnected", "carrier_not_connected", "carrier_not_supported", "confirmation_not_supported", "default_warehouse_cannot_be_deleted", "field_conflict", "field_value_required", "forbidden", "identifier_conflict", "identifiers_must_match", "insufficient_funds", "invalid_address", "invalid_billing_plan", "invalid_field_value", "invalid_identifier", "invalid_status", "invalid_string_length", "label_images_not_supported", "meter_failure", "order_source_not_active", "rate_limit_exceeded", "refresh_not_supported", "request_body_required", "return_label_not_supported", "settings_not_supported", "subscription_inactive", "terms_not_accepted", "tracking_not_supported", "trial_expired", "unauthorized", "unknown", "unspecified", "verification_failure", "warehouse_conflict", "webhook_event_type_conflict", "customs_items_required", "incompatible_paired_labels", "invalid_charge_event", "invalid_object", "no_rates_returned"

  - `errors.message` (string, required)
    An error message associated with the failed API call
    Example: "Body of request cannot be null."

  - `errors.field_name` (string)
    The name of the field that caused the error (only present for validation errors)
    Example: "inventory_warehouse_id"

  - `errors.field_value` (string)
    The invalid value that was provided for the field (only present for validation errors)
    Example: "invalid-id"

## Response 404 fields (application/json):

  - `request_id` (string, required)
    A UUID that uniquely identifies the request id.
This can be given to the support team to help debug non-trivial issues that may occur
    Example: "aa3d8e8e-462b-4476-9618-72db7f7b7009"

  - `errors` (array, required)
    The errors associated with the failed API call

  - `errors.error_source` (string, required)
    The source of the error, as indicated by the name this informs us if the API call failed because of the
carrier, the order source, or the ShipStation API itself.
    Enum: "carrier", "order_source", "ShipStation"

  - `errors.error_type` (string, required)
    The type of error
    Enum: "account_status", "business_rules", "validation", "security", "system", "integrations"

  - `errors.error_code` (string, required)
    The error code specified for the failed API Call
    Enum: "auto_fund_not_supported", "batch_cannot_be_modified", "carrier_conflict", "carrier_disconnected", "carrier_not_connected", "carrier_not_supported", "confirmation_not_supported", "default_warehouse_cannot_be_deleted", "field_conflict", "field_value_required", "forbidden", "identifier_conflict", "identifiers_must_match", "insufficient_funds", "invalid_address", "invalid_billing_plan", "invalid_field_value", "invalid_identifier", "invalid_status", "invalid_string_length", "label_images_not_supported", "meter_failure", "order_source_not_active", "rate_limit_exceeded", "refresh_not_supported", "request_body_required", "return_label_not_supported", "settings_not_supported", "subscription_inactive", "terms_not_accepted", "tracking_not_supported", "trial_expired", "unauthorized", "unknown", "unspecified", "verification_failure", "warehouse_conflict", "webhook_event_type_conflict", "customs_items_required", "incompatible_paired_labels", "invalid_charge_event", "invalid_object", "no_rates_returned"

  - `errors.message` (string, required)
    An error message associated with the failed API call
    Example: "Body of request cannot be null."

  - `errors.field_name` (string)
    The name of the field that caused the error (only present for validation errors)
    Example: "inventory_warehouse_id"

  - `errors.field_value` (string)
    The invalid value that was provided for the field (only present for validation errors)
    Example: "invalid-id"