Update API scheme to layer 201.

Telegram/SourceFiles/export/data/export_data_types.cpp

@@ -1704,6 +1704,15 @@ ServiceAction ParseServiceAction(
 				.giftId = uint64(gift.vid().v),
 			};
 		});
+	}, [&](const MTPDmessageActionPaidMessagesRefunded &data) {
+		result.content = ActionPaidMessagesRefunded{
+			.messages = data.vcount().v,
+			.stars = int64(data.vstars().v),
+		};
+	}, [&](const MTPDmessageActionPaidMessagesPrice &data) {
+		result.content = ActionPaidMessagesPrice{
+			.stars = int(data.vstars().v),
+		};
 	}, [](const MTPDmessageActionEmpty &data) {});
 	return result;
 }

Telegram/SourceFiles/export/data/export_data_types.h

@@ -662,6 +662,15 @@ struct ActionStarGift {
 	bool limited = false;
 };
 
+struct ActionPaidMessagesRefunded {
+	int messages = 0;
+	int64 stars = 0;
+};
+
+struct ActionPaidMessagesPrice {
+	int stars = 0;
+};
+
 struct ServiceAction {
 	std::variant<
 		v::null_t,
@@ -707,7 +716,9 @@ struct ServiceAction {
 		ActionPaymentRefunded,
 		ActionGiftStars,
 		ActionPrizeStars,
-		ActionStarGift> content;
+		ActionStarGift,
+		ActionPaidMessagesRefunded,
+		ActionPaidMessagesPrice> content;
 };
 
 ServiceAction ParseServiceAction(

Telegram/SourceFiles/export/output/export_output_html.cpp

@@ -1367,6 +1367,26 @@ auto HtmlWriter::Wrap::pushMessage(
 			+ " sent you a gift of "
 			+ QByteArray::number(data.stars)
 			+ " Telegram Stars.";
+	}, [&](const ActionPaidMessagesRefunded &data) {
+		auto result = message.out
+			? ("You refunded "
+				+ QString::number(data.stars).toUtf8()
+				+ " Stars for "
+				+ QString::number(data.messages).toUtf8()
+				+ " messages to "
+				+ peers.wrapPeerName(dialog.peerId))
+			: (peers.wrapPeerName(dialog.peerId)
+				+ " refunded "
+				+ QString::number(data.stars).toUtf8()
+				+ " Stars for "
+				+ QString::number(data.messages).toUtf8()
+				+ " messages to you");
+		return result;
+	}, [&](const ActionPaidMessagesPrice &data) {
+		auto result = "Price per messages changed to "
+			+ QString::number(data.stars).toUtf8()
+			+ " Telegram Stars.";
+		return result;
 	}, [](v::null_t) { return QByteArray(); });
 
 	if (!serviceText.isEmpty()) {

Telegram/SourceFiles/export/output/export_output_json.cpp

@@ -663,6 +663,15 @@ QByteArray SerializeMessage(
 		push("is_limited", data.limited);
 		push("is_anonymous", data.anonymous);
 		pushBare("gift_text", SerializeText(context, data.text));
+	}, [&](const ActionPaidMessagesRefunded &data) {
+		pushActor();
+		pushAction("paid_messages_refund");
+		push("messages_count", data.messages);
+		push("stars_count", data.stars);
+	}, [&](const ActionPaidMessagesPrice &data) {
+		pushActor();
+		pushAction("paid_messages_price_change");
+		push("price_stars", data.stars);
 	}, [](v::null_t) {});
 
 	if (v::is_null(message.action.content)) {