This API is meant for integrating your current systems with Nuport. Whenever an order event is created in your system and you want to transfer that data to Nuport, you can call this API to inform Nuport to create this data in its system for further processing. This API acts as an upsert operation in that it will create an order in the system, if and only if, the internalId or referenceId does not exist already in the system. If the internalId or referenceId does, it will treat the operation as an update operation and will update the order that has the internalId or referenceId.

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