概要:
详细资料:
static class
DownloadFileReq.Builder
DownloadFileReq()
DownloadFileReq(DownloadFileReq.Builder builder)
String
getFileId()
static DownloadFileReq.Builder
newBuilder()
void
setFileId(String fileId)
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait