Deprecated method to read content message on swift3 -


what can use replace method in swift 3 - mailcore2 read content of messege? have warning deprecated.

 let fetchcontentoperation: mcoimapfetchcontentoperation = imapsession.fetchmessagebyuidoperation(withfolder: folder, uid: number_message)

i use woud use not deprecated method. exist method read mail content if use mailcore2-ios


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