[GraphQL] Multi currency orders require using argument shippingAmountV2, but there is no docs on it?

[Jeff-Blake]

I'm trying to use the `suggestedRefund` property on the GraphQL Api. My code currently uses the `shippingAmount` argument, but I receive an error "shippingAmountV2 required for multi currency orders."

I've searched the entire docs and GraphQL schema, and there is no reference to this `shippingAmountV2` argument.

[pgrzesiecki]

Is there any update?

I've got the same problem with GQL versions 2022-07  and 2022-10. 

There is a note in the docs: 

shippingAmount Money
The amount to refund for shipping. Overrides the refundShipping argument. Use the shippingAmountV2 argument for multi-currency orders.

but it ends with the error: 

"message": "Field 'suggestedRefund' doesn't accept argument 'shippingAmountV2'"

 any suggestions?