- t -

• text : EMTextMessageBody
• thumbnailDisplayName : EMImageMessageBody
• thumbnailDownloadStatus : EMImageMessageBody , EMVideoMessageBody
• thumbnailFileLength : EMImageMessageBody
• thumbnailLocalPath : EMImageMessageBody , EMVideoMessageBody
• thumbnailRemotePath : EMImageMessageBody , EMVideoMessageBody
• thumbnailSecretKey : EMImageMessageBody , EMVideoMessageBody
• thumbnailSize : EMImageMessageBody , EMVideoMessageBody
• timestamp : EMMessage
• to : EMMessage
• type : EMCallConference , EMCallSession , EMCallStream , EMConversation , EMMessageBody , EMStreamParam