Merge pull request #1183 from gotd/feat/update-tdlib-schema

Update TDLib schema to the latest layer

_schema/tdapi.tl

@@ -1,7 +1,7 @@
 // Code generated by ./cmd/dltl, DO NOT EDIT.
 //
 // Source: https://raw.githubusercontent.com/tdlib/td/master/td/generate/scheme/td_api.tl
-// SHA256: 0c791c42fc924bce6397dba87a4db3eec18b0022880d89f104ab8d0f44f279d1
+// SHA256: 4b0196025410db18882f1f8fcffccc7b9dec1307198c007e3224d61633d39eee
 
 double#2210c154 ? = Double;
 
@@ -921,7 +921,7 @@ chatInviteLinkMembers#c2ca3a61 total_count:int32 members:vector<chatInviteLinkMe
 //@description Contains information about a chat invite link
 //@chat_id Chat identifier of the invite link; 0 if the user has no access to the chat before joining
 //@accessible_for If non-zero, the amount of time for which read access to the chat will remain available, in seconds
-//@type Type of the chat
+//@type Type of the chat; basic_group_id or supergroup_id can be 0 if the user has no access to the chat before joining
 //@title Title of the chat
 //@photo Chat photo; may be null
 //@param_description Chat description
@@ -7016,7 +7016,7 @@ clearRecentlyFoundChats#eefa5b32 = Ok;
 getRecentlyOpenedChats#8d4fb223 limit:int32 = Chats;
 
 //@description Checks whether a username can be set for a chat
-//@chat_id Chat identifier; must be identifier of a supergroup chat, or a channel chat, or a private chat with self, or zero if the chat is being created
+//@chat_id Chat identifier; must be identifier of a supergroup chat, or a channel chat, or a private chat with self, or 0 if the chat is being created
 //@username Username to be checked
 checkChatUsername#f8e66210 chat_id:int53 username:string = CheckChatUsernameResult;