Object describes media contents of an encrypted message.
===8===
decryptedMessageMediaEmpty#89f5c4a = DecryptedMessageMedia;
decryptedMessageMediaPhoto#32798a8c thumb:bytes thumb_w:int thumb_h:int w:int h:int size:int key:bytes iv:bytes = DecryptedMessageMedia;
decryptedMessageMediaVideo#4cee6ef3 thumb:bytes thumb_w:int thumb_h:int duration:int w:int h:int size:int key:bytes iv:bytes = DecryptedMessageMedia;
decryptedMessageMediaGeoPoint#35480a59 lat:double long:double = DecryptedMessageMedia;
decryptedMessageMediaContact#588a0a97 phone_number:string first_name:string last_name:string user_id:int = DecryptedMessageMedia;
decryptedMessageMediaDocument#b095434b thumb:bytes thumb_w:int thumb_h:int file_name:string mime_type:string size:int key:bytes iv:bytes = DecryptedMessageMedia;
decryptedMessageMediaAudio#6080758f duration:int size:int key:bytes iv:bytes = DecryptedMessageMedia;
===17===
decryptedMessageMediaVideo#524a415d thumb:bytes thumb_w:int thumb_h:int duration:int mime_type:string w:int h:int size:int key:bytes iv:bytes = DecryptedMessageMedia;
decryptedMessageMediaAudio#57e0a9cb duration:int mime_type:string size:int key:bytes iv:bytes = DecryptedMessageMedia;
===23===
decryptedMessageMediaExternalDocument#fa95b0dd id:long access_hash:long date:int mime_type:string size:int thumb:PhotoSize dc_id:int attributes:Vector<DocumentAttribute> = DecryptedMessageMedia;
===45===
decryptedMessageMediaPhoto#f1fa8d78 thumb:bytes thumb_w:int thumb_h:int w:int h:int size:int key:bytes iv:bytes caption:string = DecryptedMessageMedia;
decryptedMessageMediaVideo#970c8c0e thumb:bytes thumb_w:int thumb_h:int duration:int mime_type:string w:int h:int size:int key:bytes iv:bytes caption:string = DecryptedMessageMedia;
decryptedMessageMediaDocument#7afe8ae2 thumb:bytes thumb_w:int thumb_h:int mime_type:string size:int key:bytes iv:bytes attributes:Vector<DocumentAttribute> caption:string = DecryptedMessageMedia;
decryptedMessageMediaVenue#8a0df56f lat:double long:double title:string address:string provider:string venue_id:string = DecryptedMessageMedia;
decryptedMessageMediaWebPage#e50511d8 url:string = DecryptedMessageMedia;