Add Shipping Cost Details using shipmentTransactionRequests API

Summary:

Add Shipping Cost Details using shipmentTransactionRequests API

Content (required):

We are trying to add shipping cost to ship confirmation line in interface table but we are getting following error:

You can't use the operation POST because it isn't supported for this resource. (WSH-2460949)

Below is the sample URL and payload:

Could you please help to fix this issue.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):

URL:

https://<<instance name>>/fscmRestApi/resources/11.13.18.05/shipmentTransactionRequests/300000002878660/child/shipments/300000002878661/child/costs

Payload:

{

    "ShippingCostType": "Shipping Costs",

    "Amount": 133,

    "Currency": "EUR"

}