Sets new encrypted file saved by parts using upload.saveFilePart method.
inputEncryptedFileUploaded#64bd0306 id:long parts:int md5_checksum:string key_fingerprint:int = InputEncryptedFile;
|Random file ID created by client
|Number of saved parts
|In case md5-HASH of the (already encrypted) file was transmitted, file content will be checked prior to use
|32-bit fingerprint of the key used to encrypt a file