Pick Wave Using REST API and Staging Subinventory

Summary:

Hello Experts

I am using REST API for Pick Wave. I would like to provide Staging Subinventory in the Payload, rather system picks up from Shipping Parameter.

But Payload response is that Staging subniventory is not valid. Please see in below screenshot.

Please suggest how can we achieve to have staging subinventory as per entered into Payload.

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