OIC how to add orderkey at end of URI for salesOrdersForOrderHub

Summary

OIC how to add orderkey at end of URI for salesOrdersForOrderHub

Content

My integration works fine for creating a sales order using the following REST endpoint configuration:

URI: /fscmRestApi/resources/11.13.18.05/salesOrdersForOrderHub

Action: POST

But I need another REST endpoint that can update the header info of a sales order.  In Postman I can do this using the following configuration:

URI: https://xxxxxx.xx.****.oraclecloud.com/fscmRestApi/resources/11.13.18.05/salesOrdersForOrderHub/OPS:JOE_006

Action: PATCH

I can't figure out how in my integration to add the {OrderKey} to the end of the URI for the update endpoint, which is the OPS:JOE_006 value shown above. In the REST wizard, I don't see any place to add a suffix to the URI. It is not a static value; it needs to come from a previous endpoint's response.