使用EWS托管API移动一批EmailMessages

Question

Is it possible to move list of EmailMessage through one request to Exchange Web Service? The only way how to move one message is EmailMessage.Move method:

Item item = beforeMessage.Move(WellKnownFolderName.JunkEmail)

Is there any possibility for a batch of items?

Answer 1

Use the MoveItems method eg ExchangeService.MoveItems https://msdn.microsoft.com/en-us/library/office/microsoft.exchange.webservices.data.exchangeservice.moveitems(v=exchg.80).aspx which will batch the request. I would be careful around optimising your batch sizes to avoid throttling issues.