I'm looking for guidance on this particular use case. I'm hoping there is a reference architecture in the world using this pattern. I want to write a stream that reads from an asynchronous endpoint. • I need to POST a payload to get an export ID (endpoint 1) • Use the export ID to poll a status (endpoint 2 - polled until FINISHED) • Get the "chunks" listed in an array when the status reads "FINISHED" (endpoint 3)