# Konnect Self-Ship: Update AWB

Use the Update AWB endpoint to assign Air Waybill (AWB) numbers and courier details for self-ship orders in Fynd OMS. To learn more about Konnect Self Ship, check out [Fynd Konnect Self Ship via Aggregators](/konnect/channels/erp-wms/whats-new/self-ship)

> **Request Type**: `PUT`
**Scheme**: `HTTPS`
**Endpoint**: `https://{{host}}/oms/v3/shipment/awb`


Try out Fynd Konnect's Update AWB Endpoint
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**Common Request Header**

| Header | Mandatory | Description |
|  --- | --- | --- |
| `x-access-token` | Yes | The token required for authenticated calls to Fynd Konnect. |


Important Considerations
- AWB can only be pushed to Fynd for orders on the self-ship model, which can be identified by the `"is_self_ship: true"` flag in order or return responses from Fynd OMS
- Partners update courier details for up to 20 orders in a single API call
- AWB updates are only accepted for:
  - Orders in the `dp_assigned` state (fetch using [Fetch Orders](/konnect/channels/erp-wms/api-documentation/orders/get-orders) with orderStatus =` "PROCESSING"`)
  - Returns in the `return_dp_assigned` state (fetch using [Fetch Returns](/konnect/channels/erp-wms/api-documentation/returns/get-returns) with orderStatus =` "RETURN_PROCESSING"`)
- Only push courier details when the order has actually been shipped from the warehouse, as these should be the final courier assignments
- Setting `"autoDispatch": "true"` enables automatic state transitions:
  - For orders (not applicable for returns), this automatically moves the state from `dp_assigned` to `bag_picked` on Fynd
  - Orders in `bag_picked` state can be fetched using orderStatus = `"TRANSIT"`
  - Use this flag to skip making sequential API calls after pushing courier details


### Body

### Success Response

### API Call Example

Next Steps
- After assigning AWB and courier, keep updating milestone changes using [Update Shipment Status](/konnect/channels/erp-wms/api-documentation/orders/put-update-shipment-status). For example, to mark `bag_picked`, `delivery_done`, `return_bag_in_transit`, `return_bag_delivered`, or `rto_bag_delivered`