ChatJoinRequest#inviteLink fix

CHANGELOG.md

@@ -4,6 +4,8 @@
 
 * `Utils`:
   * Rename `UserId` extension `link` to `userLink`
+* `Core`
+  * `ChatJoinRequest#inviteLink` is nullable due to the fact that join requests without link do not require invite link
 
 ## 2.1.2
 

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ChatJoinRequest.kt

@@ -18,7 +18,7 @@ data class ChatJoinRequest(
     @SerialName(dateField)
     val date: TelegramDate,
     @SerialName(inviteLinkField)
-    val inviteLink: ChatInviteLink,
+    val inviteLink: ChatInviteLink? = null,
     @SerialName(bioField)
     val bio: String? = null
 ) : FromUser {

tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/raw/ChatJoinRequest.kt

@@ -5,5 +5,5 @@ import dev.inmo.tgbotapi.types.chat.ChatJoinRequest
 import dev.inmo.tgbotapi.utils.RiskFeature
 
 @RiskFeature(RawFieldsUsageWarning)
-val ChatJoinRequest.invite_link: ChatInviteLink
+val ChatJoinRequest.invite_link: ChatInviteLink?
     get() = inviteLink