complete adding of suggestedPostParameters

2025-10-24 16:50:13 +00:00 · 2025-09-17 20:21:55 +06:00
parent c3c69f3e7f
commit 719fb1f4a9
50 changed files with 1396 additions and 804 deletions
--- a/tgbotapi.api/api/tgbotapi.api.api
+++ b/tgbotapi.api/api/tgbotapi.api.api
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/LiveFlowLocation.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/LiveFlowLocation.kt
@@ -15,6 +15,7 @@ import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.location.LiveLocation
 import dev.inmo.tgbotapi.types.location.Location
+import dev.inmo.tgbotapi.types.message.SuggestedPostParameters
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.content.LiveLocationContent
 import dev.inmo.tgbotapi.types.message.content.LocationContent
@@ -56,6 +57,7 @@ public suspend fun TelegramBot.handleLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    sentMessageFlow: FlowCollector<ContentMessage<LiveLocationContent>>? = null
 ) {
@@ -77,26 +79,27 @@ public suspend fun TelegramBot.handleLiveLocation(
        if (capturedLiveLocationMessage == null) {
            updateMessageJob ?.start()
            currentLiveLocationMessage = send(
-                chatId,
-                it.latitude,
-                it.longitude,
-                if (liveTimeMillis == indefiniteLivePeriodDelayMillis) {
+                chatId = chatId,
+                latitude = it.latitude,
+                longitude = it.longitude,
+                livePeriod = if (liveTimeMillis == indefiniteLivePeriodDelayMillis) {
                    LiveLocation.INDEFINITE_LIVE_PERIOD
                } else {
                    ceil(liveTimeMillis.toDouble() / 1000).toInt()
                },
-                it.horizontalAccuracy,
-                it.heading,
-                it.proximityAlertRadius,
-                threadId,
-                directMessageThreadId,
-                businessConnectionId,
-                disableNotification,
-                protectContent,
-                allowPaidBroadcast,
-                effectId,
-                replyParameters,
-                it.replyMarkup
+                horizontalAccuracy = it.horizontalAccuracy,
+                heading = it.heading,
+                proximityAlertRadius = it.proximityAlertRadius,
+                threadId = threadId,
+                directMessageThreadId = directMessageThreadId,
+                businessConnectionId = businessConnectionId,
+                disableNotification = disableNotification,
+                protectContent = protectContent,
+                allowPaidBroadcast = allowPaidBroadcast,
+                effectId = effectId,
+                suggestedPostParameters = suggestedPostParameters,
+                replyParameters = replyParameters,
+                replyMarkup = it.replyMarkup
            ).also {
                sentMessageFlow ?.emit(it)
            }
@@ -133,6 +136,7 @@ public suspend fun TelegramBot.handleLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    sentMessageFlow: FlowCollector<ContentMessage<LiveLocationContent>>? = null
 ) {
@@ -156,6 +160,7 @@ public suspend fun TelegramBot.handleLiveLocation(
        protectContent = protectContent,
        allowPaidBroadcast = allowPaidBroadcast,
        effectId = effectId,
+        suggestedPostParameters = suggestedPostParameters,
        replyParameters = replyParameters,
        sentMessageFlow = sentMessageFlow
    )
@@ -178,6 +183,7 @@ public suspend fun TelegramBot.handleLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    sentMessageFlow: FlowCollector<ContentMessage<LiveLocationContent>>? = null
 ) {
@@ -197,6 +203,7 @@ public suspend fun TelegramBot.handleLiveLocation(
        protectContent = protectContent,
        allowPaidBroadcast = allowPaidBroadcast,
        effectId = effectId,
+        suggestedPostParameters = suggestedPostParameters,
        replyParameters = replyParameters,
        sentMessageFlow = sentMessageFlow
    )
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/LiveLocationProvider.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/LiveLocationProvider.kt
@@ -106,7 +106,7 @@ public suspend fun TelegramBot.startLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): LiveLocationProvider {
@@ -161,7 +161,7 @@ public suspend fun TelegramBot.startLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): LiveLocationProvider = startLiveLocation(
@@ -204,7 +204,7 @@ public suspend fun TelegramBot.startLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): LiveLocationProvider = startLiveLocation(
@@ -247,7 +247,7 @@ public suspend fun TelegramBot.startLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): LiveLocationProvider = startLiveLocation(
@@ -291,6 +291,7 @@ public suspend inline fun TelegramBot.replyWithLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    allowSendingWithoutReply: Boolean? = null,
    replyMarkup: KeyboardMarkup? = null
 ): LiveLocationProvider = startLiveLocation(
@@ -309,6 +310,7 @@ public suspend inline fun TelegramBot.replyWithLiveLocation(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = ReplyParameters(to.metaInfo, allowSendingWithoutReply = allowSendingWithoutReply),
    replyMarkup = replyMarkup
 )
@@ -332,6 +334,7 @@ public suspend inline fun TelegramBot.replyWithLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    allowSendingWithoutReply: Boolean? = null,
    replyMarkup: KeyboardMarkup? = null
 ): LiveLocationProvider = startLiveLocation(
@@ -349,6 +352,7 @@ public suspend inline fun TelegramBot.replyWithLiveLocation(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = ReplyParameters(to.metaInfo, allowSendingWithoutReply = allowSendingWithoutReply),
    replyMarkup = replyMarkup
 )
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/CopyMessage.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/CopyMessage.kt
@@ -29,7 +29,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = execute(
@@ -69,7 +69,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -107,7 +107,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -145,7 +145,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -183,7 +183,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = execute(
@@ -221,7 +221,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -257,7 +257,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -293,7 +293,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -329,7 +329,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -366,7 +366,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -402,7 +402,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
@@ -437,7 +437,7 @@ public suspend inline fun TelegramBot.copyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): MessageId = copyMessage(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/Replies.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/Replies.kt
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/RepliesWithChatsAndMessages.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/RepliesWithChatsAndMessages.kt
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendContact.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendContact.kt
@@ -28,7 +28,7 @@ public suspend fun TelegramBot.sendContact(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<ContactContent> = execute(
@@ -64,7 +64,7 @@ public suspend fun TelegramBot.sendContact(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<ContactContent> = execute(
@@ -100,7 +100,7 @@ public suspend fun TelegramBot.sendContact(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<ContactContent> = sendContact(
@@ -134,7 +134,7 @@ public suspend fun TelegramBot.sendContact(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<ContactContent> = sendContact(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendDice.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendDice.kt
@@ -25,7 +25,7 @@ public suspend fun TelegramBot.sendDice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<DiceContent> = execute(
@@ -59,7 +59,7 @@ public suspend fun TelegramBot.sendDice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<DiceContent> = sendDice(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendLiveLocation.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendLiveLocation.kt
@@ -31,7 +31,7 @@ public suspend fun TelegramBot.sendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<LiveLocationContent> = execute(
@@ -74,7 +74,7 @@ public suspend fun TelegramBot.sendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<LiveLocationContent> = sendLocation(
@@ -116,7 +116,7 @@ public suspend fun TelegramBot.sendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<LiveLocationContent> = sendLocation(
@@ -157,7 +157,7 @@ public suspend fun TelegramBot.sendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<LiveLocationContent> = sendLocation(
@@ -199,7 +199,7 @@ public suspend fun TelegramBot.sendLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<LiveLocationContent> = sendLocation(
@@ -240,7 +240,7 @@ public suspend fun TelegramBot.sendLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<LiveLocationContent> = sendLocation(
@@ -282,7 +282,7 @@ public suspend fun TelegramBot.sendLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<LiveLocationContent> = sendLocation(
@@ -323,7 +323,7 @@ public suspend fun TelegramBot.sendLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<LiveLocationContent> = sendLocation(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendMessage.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendMessage.kt
@@ -33,7 +33,7 @@ public suspend fun TelegramBot.sendMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<TextContent> = execute(
@@ -71,7 +71,7 @@ public suspend fun TelegramBot.sendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<TextContent> = sendMessage(
@@ -107,7 +107,7 @@ public suspend fun TelegramBot.sendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<TextContent> = sendTextMessage(
@@ -144,7 +144,7 @@ public suspend fun TelegramBot.sendMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<TextContent> = sendMessage(
@@ -179,7 +179,7 @@ public suspend fun TelegramBot.sendMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<TextContent> = execute(
@@ -215,7 +215,7 @@ public suspend fun TelegramBot.sendMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builderBody: EntitiesBuilderBody
@@ -251,7 +251,7 @@ public suspend fun TelegramBot.sendMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builderBody: EntitiesBuilderBody
@@ -286,7 +286,7 @@ public suspend fun TelegramBot.sendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<TextContent> = sendMessage(
@@ -320,7 +320,7 @@ public suspend fun TelegramBot.sendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builderBody: EntitiesBuilderBody
@@ -356,7 +356,7 @@ public suspend fun TelegramBot.sendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builderBody: EntitiesBuilderBody
@@ -391,7 +391,7 @@ public suspend fun TelegramBot.sendMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<TextContent> = sendMessage(
@@ -425,7 +425,7 @@ public suspend fun TelegramBot.sendMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builderBody: EntitiesBuilderBody
@@ -461,7 +461,7 @@ public suspend fun TelegramBot.sendMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builderBody: EntitiesBuilderBody
@@ -497,7 +497,7 @@ public suspend fun TelegramBot.sendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<TextContent> = sendTextMessage(
@@ -531,7 +531,7 @@ public suspend fun TelegramBot.sendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builderBody: EntitiesBuilderBody
@@ -567,7 +567,7 @@ public suspend fun TelegramBot.sendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builderBody: EntitiesBuilderBody
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendStaticLocation.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendStaticLocation.kt
@@ -29,7 +29,7 @@ public suspend fun TelegramBot.sendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StaticLocationContent> = execute(
@@ -64,7 +64,7 @@ public suspend fun TelegramBot.sendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StaticLocationContent> = sendLocation(
@@ -98,7 +98,7 @@ public suspend fun TelegramBot.sendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StaticLocationContent> = sendLocation(
@@ -131,7 +131,7 @@ public suspend fun TelegramBot.sendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StaticLocationContent> = sendLocation(
@@ -165,7 +165,7 @@ public suspend fun TelegramBot.sendStaticLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StaticLocationContent> = sendLocation(
@@ -198,7 +198,7 @@ public suspend fun TelegramBot.sendStaticLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StaticLocationContent> = sendLocation(
@@ -232,7 +232,7 @@ public suspend fun TelegramBot.sendStaticLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StaticLocationContent> = sendLocation(
@@ -265,7 +265,7 @@ public suspend fun TelegramBot.sendStaticLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StaticLocationContent> = sendLocation(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendVenue.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/SendVenue.kt
@@ -35,7 +35,7 @@ public suspend fun TelegramBot.sendVenue(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VenueContent> = execute(
@@ -83,7 +83,7 @@ public suspend fun TelegramBot.sendVenue(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VenueContent> = sendVenue(
@@ -128,7 +128,7 @@ public suspend fun TelegramBot.sendVenue(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VenueContent> = sendVenue(
@@ -173,7 +173,7 @@ public suspend fun TelegramBot.sendVenue(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VenueContent> = sendVenue(
@@ -212,7 +212,7 @@ public suspend fun TelegramBot.sendVenue(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VenueContent> = execute(
@@ -246,7 +246,7 @@ public suspend fun TelegramBot.sendVenue(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VenueContent> = sendVenue(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/Sends.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/Sends.kt
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/games/SendGame.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/games/SendGame.kt
@@ -25,7 +25,7 @@ public suspend fun TelegramBot.sendGame(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<GameContent> = execute(
@@ -59,7 +59,7 @@ public suspend fun TelegramBot.sendGame(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<GameContent> = sendGame(
@@ -91,7 +91,7 @@ public suspend fun TelegramBot.sendGame(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<GameContent> = sendGame(
@@ -123,7 +123,7 @@ public suspend fun TelegramBot.sendGame(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<GameContent> = sendGame(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendAnimation.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendAnimation.kt
@@ -38,7 +38,7 @@ public suspend fun TelegramBot.sendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AnimationContent> = execute(
@@ -87,7 +87,7 @@ public suspend fun TelegramBot.sendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AnimationContent> = sendAnimation(
@@ -135,7 +135,7 @@ public suspend fun TelegramBot.sendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AnimationContent> = sendAnimation(
@@ -182,7 +182,7 @@ public suspend fun TelegramBot.sendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AnimationContent> = sendAnimation(
@@ -229,7 +229,7 @@ public suspend fun TelegramBot.sendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AnimationContent> = execute(
@@ -276,7 +276,7 @@ public suspend fun TelegramBot.sendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AnimationContent> = sendAnimation(
@@ -322,7 +322,7 @@ public suspend fun TelegramBot.sendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AnimationContent> = sendAnimation(
@@ -367,7 +367,7 @@ public suspend fun TelegramBot.sendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AnimationContent> = sendAnimation(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendAudio.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendAudio.kt
@@ -34,7 +34,7 @@ public suspend fun TelegramBot.sendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AudioContent> = execute(
@@ -80,7 +80,7 @@ public suspend fun TelegramBot.sendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AudioContent> = sendAudio(
@@ -121,7 +121,7 @@ public suspend fun TelegramBot.sendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AudioContent> = sendAudio(
@@ -162,7 +162,7 @@ public suspend fun TelegramBot.sendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AudioContent> = sendAudio(
@@ -203,7 +203,7 @@ public suspend inline fun TelegramBot.sendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AudioContent> = execute(
@@ -247,7 +247,7 @@ public suspend inline fun TelegramBot.sendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AudioContent> = sendAudio(
@@ -286,7 +286,7 @@ public suspend inline fun TelegramBot.sendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AudioContent> = sendAudio(
@@ -325,7 +325,7 @@ public suspend inline fun TelegramBot.sendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<AudioContent> = sendAudio(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendDocument.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendDocument.kt
@@ -31,7 +31,7 @@ public suspend fun TelegramBot.sendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -73,7 +73,7 @@ public suspend fun TelegramBot.sendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -112,7 +112,7 @@ public suspend fun TelegramBot.sendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -151,7 +151,7 @@ public suspend fun TelegramBot.sendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -189,7 +189,7 @@ public suspend inline fun TelegramBot.sendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -229,7 +229,7 @@ public suspend inline fun TelegramBot.sendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -266,7 +266,7 @@ public suspend inline fun TelegramBot.sendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -303,7 +303,7 @@ public suspend inline fun TelegramBot.sendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendMediaGroup.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendMediaGroup.kt
@@ -26,7 +26,7 @@ public suspend fun TelegramBot.sendMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<MediaGroupPartContent>> = execute(
    SendMediaGroup<MediaGroupPartContent>(
@@ -58,7 +58,7 @@ public suspend fun TelegramBot.sendMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<MediaGroupPartContent>> = sendMediaGroup(
    chatId = chat.id,
@@ -89,7 +89,7 @@ public suspend fun TelegramBot.sendMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<MediaGroupPartContent>> = sendMediaGroup(
    chatId = chatId,
@@ -120,7 +120,7 @@ public suspend fun TelegramBot.sendMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<MediaGroupPartContent>> = sendMediaGroup(
    chatId = chat.id,
@@ -149,7 +149,7 @@ public suspend fun TelegramBot.sendPlaylist(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<AudioContent>> = execute(
    SendPlaylist(
@@ -180,7 +180,7 @@ public suspend fun TelegramBot.sendPlaylist(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<AudioContent>> = sendPlaylist(
    chatId = chat.id,
@@ -210,7 +210,7 @@ public suspend fun TelegramBot.sendPlaylist(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<AudioContent>> = sendPlaylist(
    chatId = chatId,
@@ -240,7 +240,7 @@ public suspend fun TelegramBot.sendPlaylist(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<AudioContent>> = sendPlaylist(
    chatId = chat.id,
@@ -269,7 +269,7 @@ public suspend fun TelegramBot.sendDocumentsGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<DocumentContent>> = execute(
    SendDocumentsGroup(
@@ -300,7 +300,7 @@ public suspend fun TelegramBot.sendDocumentsGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<DocumentContent>> = sendDocumentsGroup(
    chatId = chat.id,
@@ -330,7 +330,7 @@ public suspend fun TelegramBot.sendDocumentsGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<DocumentContent>> = sendDocumentsGroup(
    chatId = chatId,
@@ -360,7 +360,7 @@ public suspend fun TelegramBot.sendDocumentsGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<DocumentContent>> = sendDocumentsGroup(
    chatId = chat.id,
@@ -389,7 +389,7 @@ public suspend fun TelegramBot.sendVisualMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<VisualMediaGroupPartContent>> = execute(
    SendVisualMediaGroup(
@@ -420,7 +420,7 @@ public suspend fun TelegramBot.sendVisualMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<VisualMediaGroupPartContent>> = sendVisualMediaGroup(
    chatId = chat.id,
@@ -450,7 +450,7 @@ public suspend fun TelegramBot.sendVisualMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<VisualMediaGroupPartContent>> = sendVisualMediaGroup(
    chatId = chatId,
@@ -480,7 +480,7 @@ public suspend fun TelegramBot.sendVisualMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): ContentMessage<MediaGroupContent<VisualMediaGroupPartContent>> = sendVisualMediaGroup(
    chatId = chat.id,
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendPaidMedia.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendPaidMedia.kt
@@ -33,7 +33,7 @@ public suspend fun TelegramBot.sendPaidMedia(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PaidMediaInfoContent> = execute(
@@ -75,6 +75,7 @@ public suspend fun TelegramBot.sendPaidMedia(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PaidMediaInfoContent> = sendPaidMedia(
@@ -91,6 +92,7 @@ public suspend fun TelegramBot.sendPaidMedia(
    disableNotification = disableNotification,
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -113,7 +115,7 @@ public suspend inline fun TelegramBot.sendPaidMedia(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PaidMediaInfoContent> = execute(
@@ -153,6 +155,7 @@ public suspend inline fun TelegramBot.sendPaidMedia(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PaidMediaInfoContent> = sendPaidMedia(
@@ -168,6 +171,7 @@ public suspend inline fun TelegramBot.sendPaidMedia(
    disableNotification = disableNotification,
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendPhoto.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendPhoto.kt
@@ -1,3 +1,5 @@
+@file:Suppress("KDocUnresolvedReference")
+
 package dev.inmo.tgbotapi.extensions.api.send.media

 import dev.inmo.tgbotapi.bot.TelegramBot
@@ -32,7 +34,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = execute(
@@ -74,6 +76,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -90,6 +93,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -112,6 +116,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -128,6 +133,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -150,6 +156,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -166,6 +173,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -188,6 +196,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -204,6 +213,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -226,6 +236,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -242,6 +253,7 @@ public suspend fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -264,7 +276,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = execute(
@@ -304,6 +316,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -319,6 +332,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -340,6 +354,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -355,6 +370,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -376,6 +392,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -391,6 +408,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -412,6 +430,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -427,6 +446,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
@@ -448,6 +468,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PhotoContent> = sendPhoto(
@@ -463,6 +484,7 @@ public suspend inline fun TelegramBot.sendPhoto(
    protectContent = protectContent,
    allowPaidBroadcast = allowPaidBroadcast,
    effectId = effectId,
+    suggestedPostParameters = suggestedPostParameters,
    replyParameters = replyParameters,
    replyMarkup = replyMarkup
 )
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendSticker.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendSticker.kt
@@ -29,7 +29,7 @@ public suspend fun TelegramBot.sendSticker(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StickerContent> = execute(
@@ -65,7 +65,7 @@ public suspend fun TelegramBot.sendSticker(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StickerContent> = sendSticker(
@@ -99,7 +99,7 @@ public suspend fun TelegramBot.sendSticker(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StickerContent> = sendSticker(
@@ -133,7 +133,7 @@ public suspend fun TelegramBot.sendSticker(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<StickerContent> = sendSticker(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendVideo.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendVideo.kt
@@ -40,7 +40,7 @@ public suspend fun TelegramBot.sendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoContent> = execute(
@@ -89,7 +89,7 @@ public suspend fun TelegramBot.sendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoContent> = sendVideo(
@@ -141,7 +141,7 @@ public suspend fun TelegramBot.sendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoContent> = sendVideo(
@@ -188,7 +188,7 @@ public suspend fun TelegramBot.sendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoContent> = sendVideo(
@@ -233,7 +233,7 @@ public suspend inline fun TelegramBot.sendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoContent> = execute(
@@ -280,7 +280,7 @@ public suspend inline fun TelegramBot.sendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoContent> = sendVideo(
@@ -330,7 +330,7 @@ public suspend inline fun TelegramBot.sendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoContent> = sendVideo(
@@ -375,7 +375,7 @@ public suspend inline fun TelegramBot.sendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoContent> = sendVideo(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendVideoNote.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendVideoNote.kt
@@ -29,7 +29,7 @@ public suspend fun TelegramBot.sendVideoNote(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoNoteContent> = execute(
@@ -66,7 +66,7 @@ public suspend fun TelegramBot.sendVideoNote(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoNoteContent> = sendVideoNote(
@@ -104,7 +104,7 @@ public suspend fun TelegramBot.sendVideoNote(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoNoteContent> = sendVideoNote(
@@ -139,7 +139,7 @@ public suspend fun TelegramBot.sendVideoNote(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VideoNoteContent> = sendVideoNote(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendVoice.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendVoice.kt
@@ -31,7 +31,7 @@ public suspend fun TelegramBot.sendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VoiceContent> = execute(
@@ -71,7 +71,7 @@ public suspend fun TelegramBot.sendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VoiceContent> = sendVoice(
@@ -108,7 +108,7 @@ public suspend fun TelegramBot.sendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VoiceContent> = sendVoice(
@@ -145,7 +145,7 @@ public suspend fun TelegramBot.sendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VoiceContent> = sendVoice(
@@ -182,7 +182,7 @@ public suspend inline fun TelegramBot.sendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VoiceContent> = execute(
@@ -220,7 +220,7 @@ public suspend inline fun TelegramBot.sendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VoiceContent> = sendVoice(
@@ -255,7 +255,7 @@ public suspend inline fun TelegramBot.sendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VoiceContent> = sendVoice(
@@ -289,7 +289,7 @@ public suspend inline fun TelegramBot.sendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<VoiceContent> = sendVoice(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/payments/SendInvoice.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/payments/SendInvoice.kt
@@ -42,7 +42,7 @@ public suspend fun TelegramBot.sendInvoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: InlineKeyboardMarkup? = null
 ): ContentMessage<InvoiceContent> = execute(
@@ -104,7 +104,7 @@ public suspend fun TelegramBot.sendInvoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: InlineKeyboardMarkup? = null
 ): ContentMessage<InvoiceContent> = sendInvoice(
@@ -156,7 +156,7 @@ public suspend fun TelegramBot.sendInvoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: InlineKeyboardMarkup? = null
 ): ContentMessage<InvoiceContent> = execute(
@@ -196,7 +196,7 @@ public suspend fun TelegramBot.sendInvoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: InlineKeyboardMarkup? = null
 ): ContentMessage<InvoiceContent> = sendInvoice(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/polls/SendQuizPoll.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/polls/SendQuizPoll.kt
@@ -33,7 +33,7 @@ public suspend fun TelegramBot.sendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -80,7 +80,7 @@ public suspend fun TelegramBot.sendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -126,7 +126,7 @@ public suspend fun TelegramBot.sendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -172,7 +172,7 @@ public suspend fun TelegramBot.sendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -217,7 +217,7 @@ public suspend fun TelegramBot.sendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -262,7 +262,7 @@ public suspend fun TelegramBot.sendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -306,7 +306,7 @@ public suspend fun TelegramBot.sendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -349,7 +349,7 @@ public suspend fun TelegramBot.sendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
--- a/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/polls/SendRegularPoll.kt
+++ b/tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/polls/SendRegularPoll.kt
@@ -31,7 +31,7 @@ public suspend fun TelegramBot.sendRegularPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -74,7 +74,7 @@ public suspend fun TelegramBot.sendRegularPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -116,7 +116,7 @@ public suspend fun TelegramBot.sendRegularPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
@@ -157,7 +157,7 @@ public suspend fun TelegramBot.sendRegularPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): ContentMessage<PollContent> = execute(
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt
@@ -95,7 +95,7 @@ fun CopyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = CopyMessage(
@@ -129,7 +129,7 @@ fun CopyMessage(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = CopyMessage(
@@ -185,7 +185,7 @@ data class CopyMessage internal constructor(
    @SerialName(allowPaidBroadcastField)
    override val allowPaidBroadcast: Boolean = false,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendContact.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendContact.kt
@@ -44,7 +44,7 @@ data class SendContact(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
@@ -62,7 +62,7 @@ data class SendContact(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ): this(
@@ -98,7 +98,7 @@ fun Contact.toRequest(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): SendContact = SendContact(
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendDice.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendDice.kt
@@ -43,7 +43,7 @@ data class SendDice(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendLocation.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendLocation.kt
@@ -37,7 +37,7 @@ fun SendLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendLocation.Static(
@@ -67,7 +67,7 @@ fun SendStaticLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendLocation.Static(
@@ -101,7 +101,7 @@ fun SendLiveLocation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendLocation.Live(
@@ -173,7 +173,7 @@ sealed interface SendLocation<T : LocationContent> : SendContentMessageRequest<C
        @SerialName(messageEffectIdField)
        override val effectId: EffectId? = null,
        @SerialName(suggestedPostParametersField)
-        override val suggestedPostParameters: SuggestedPostParameters?,
+        override val suggestedPostParameters: SuggestedPostParameters? = null,
        @SerialName(replyParametersField)
        override val replyParameters: ReplyParameters? = null,
        @SerialName(replyMarkupField)
@@ -223,7 +223,7 @@ sealed interface SendLocation<T : LocationContent> : SendContentMessageRequest<C
        @SerialName(messageEffectIdField)
        override val effectId: EffectId? = null,
        @SerialName(suggestedPostParametersField)
-        override val suggestedPostParameters: SuggestedPostParameters?,
+        override val suggestedPostParameters: SuggestedPostParameters? = null,
        @SerialName(replyParametersField)
        override val replyParameters: ReplyParameters? = null,
        @SerialName(replyMarkupField)
@@ -275,7 +275,7 @@ sealed interface SendLocation<T : LocationContent> : SendContentMessageRequest<C
            @SerialName(messageEffectIdField)
            val effectId: EffectId? = null,
            @SerialName(suggestedPostParametersField)
-            val suggestedPostParameters: SuggestedPostParameters?,
+            val suggestedPostParameters: SuggestedPostParameters? = null,
            @SerialName(replyParametersField)
            val replyParameters: ReplyParameters? = null,
            @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendMessage.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendMessage.kt
@@ -33,7 +33,7 @@ fun SendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendTextMessage(
@@ -65,7 +65,7 @@ fun SendTextMessage(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendTextMessage(
@@ -118,7 +118,7 @@ data class SendTextMessage internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendVenue.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendVenue.kt
@@ -53,7 +53,7 @@ data class SendVenue(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
@@ -73,7 +73,7 @@ data class SendVenue(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ): this(
@@ -114,7 +114,7 @@ fun Venue.toRequest(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): SendVenue = SendVenue(
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/games/SendGame.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/games/SendGame.kt
@@ -40,7 +40,7 @@ data class SendGame (
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAnimation.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAnimation.kt
@@ -41,7 +41,7 @@ fun SendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<AnimationContent>> {
@@ -99,7 +99,7 @@ fun SendAnimation(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<AnimationContent>> {
@@ -187,7 +187,7 @@ data class SendAnimationData internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAudio.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAudio.kt
@@ -40,7 +40,7 @@ fun SendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<AudioContent>> {
@@ -94,7 +94,7 @@ fun SendAudio(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<AudioContent>> {
@@ -176,7 +176,7 @@ data class SendAudioData internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendDocument.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendDocument.kt
@@ -45,7 +45,7 @@ fun SendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -104,7 +104,7 @@ fun SendDocument(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    disableContentTypeDetection: Boolean? = null
@@ -188,7 +188,7 @@ data class SendDocumentData internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendMediaGroup.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendMediaGroup.kt
@@ -42,7 +42,7 @@ fun <T : MediaGroupPartContent> SendMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ): Request<ContentMessage<MediaGroupContent<T>>> {
    if (media.size !in mediaCountInMediaGroup) {
@@ -106,7 +106,7 @@ inline fun SendPlaylist(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ) = SendMediaGroup<AudioContent>(
    chatId = chatId,
@@ -138,7 +138,7 @@ inline fun SendDocumentsGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null
 ) = SendMediaGroup<DocumentContent>(
    chatId = chatId,
@@ -171,7 +171,7 @@ inline fun SendVisualMediaGroup(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
 ) = SendMediaGroup<VisualMediaGroupPartContent>(
    chatId = chatId,
@@ -227,7 +227,7 @@ data class SendMediaGroupData internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
 ) : DataRequest<PossiblySentViaBotCommonMessage<MediaGroupContent<MediaGroupPartContent>>>,
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPaidMedia.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPaidMedia.kt
@@ -39,7 +39,7 @@ fun SendPaidMedia(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<PaidMediaInfoContent>> {
@@ -102,7 +102,7 @@ fun SendPaidMedia(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<PaidMediaInfoContent>> {
@@ -192,7 +192,7 @@ data class SendPaidMediaData internal constructor(
    @SerialName(allowPaidBroadcastField)
    override val allowPaidBroadcast: Boolean = false,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPhoto.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPhoto.kt
@@ -36,7 +36,7 @@ fun SendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<PhotoContent>> {
@@ -82,7 +82,7 @@ fun SendPhoto(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<PhotoContent>> {
@@ -155,7 +155,7 @@ data class SendPhotoData internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendSticker.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendSticker.kt
@@ -26,7 +26,7 @@ fun SendSticker(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<StickerContent>> = SendStickerByFileId(
@@ -84,7 +84,7 @@ data class SendStickerByFileId internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideo.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideo.kt
@@ -45,7 +45,7 @@ fun SendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<VideoContent>> {
@@ -110,7 +110,7 @@ fun SendVideo(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<VideoContent>> {
@@ -208,7 +208,7 @@ data class SendVideoData internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideoNote.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideoNote.kt
@@ -28,7 +28,7 @@ fun SendVideoNote(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<VideoNoteContent>> {
@@ -98,7 +98,7 @@ data class SendVideoNoteData internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVoice.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVoice.kt
@@ -34,7 +34,7 @@ fun SendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<VoiceContent>> {
@@ -81,7 +81,7 @@ fun SendVoice(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ): Request<ContentMessage<VoiceContent>> {
@@ -153,7 +153,7 @@ data class SendVoiceData internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/payments/SendInvoice.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/payments/SendInvoice.kt
@@ -80,7 +80,7 @@ data class SendInvoice(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
@@ -126,7 +126,7 @@ data class SendInvoice(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: InlineKeyboardMarkup? = null
    ) : this(
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendPoll.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendPoll.kt
@@ -55,7 +55,7 @@ fun SendPoll(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendRegularPoll(
@@ -90,7 +90,7 @@ fun SendPoll(
    disableNotification: Boolean = false,
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendRegularPoll(
@@ -126,7 +126,7 @@ fun Poll.createRequest(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = when (this) {
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendQuizPoll.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendQuizPoll.kt
@@ -68,7 +68,7 @@ class SendQuizPoll internal constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
@@ -102,7 +102,7 @@ class SendQuizPoll internal constructor(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ) : this(
@@ -149,7 +149,7 @@ class SendQuizPoll internal constructor(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ) : this(
@@ -196,7 +196,7 @@ class SendQuizPoll internal constructor(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ) : this(
@@ -242,7 +242,7 @@ class SendQuizPoll internal constructor(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ) : this(
@@ -304,7 +304,7 @@ fun SendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendQuizPoll(
@@ -348,7 +348,7 @@ fun SendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendQuizPoll(
@@ -391,7 +391,7 @@ fun SendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendQuizPoll(
@@ -433,7 +433,7 @@ fun SendQuizPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendQuizPoll(
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendRegularPoll.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendRegularPoll.kt
@@ -63,7 +63,7 @@ class SendRegularPoll constructor(
    @SerialName(messageEffectIdField)
    override val effectId: EffectId? = null,
    @SerialName(suggestedPostParametersField)
-    override val suggestedPostParameters: SuggestedPostParameters?,
+    override val suggestedPostParameters: SuggestedPostParameters? = null,
    @SerialName(replyParametersField)
    override val replyParameters: ReplyParameters? = null,
    @SerialName(replyMarkupField)
@@ -88,7 +88,7 @@ class SendRegularPoll constructor(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ) : this(
@@ -131,7 +131,7 @@ class SendRegularPoll constructor(
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ) : this(
@@ -183,7 +183,7 @@ fun SendRegularPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendRegularPoll(
@@ -223,7 +223,7 @@ fun SendRegularPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null
 ) = SendRegularPoll(
@@ -261,7 +261,7 @@ fun SendRegularPoll(
    protectContent: Boolean = false,
    allowPaidBroadcast: Boolean = false,
    effectId: EffectId? = null,
-    suggestedPostParameters: SuggestedPostParameters?,
+    suggestedPostParameters: SuggestedPostParameters? = null,
    replyParameters: ReplyParameters? = null,
    replyMarkup: KeyboardMarkup? = null,
    builder: EntitiesBuilderBody
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/content/Abstracts.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/content/Abstracts.kt
@@ -157,7 +157,7 @@ sealed interface ResendableContent {
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyParameters: ReplyParameters? = null,
        replyMarkup: KeyboardMarkup? = null
    ): Request<out AccessibleMessage>
@@ -171,7 +171,7 @@ sealed interface ResendableContent {
        protectContent: Boolean = false,
        allowPaidBroadcast: Boolean = false,
        effectId: EffectId? = null,
-        suggestedPostParameters: SuggestedPostParameters?,
+        suggestedPostParameters: SuggestedPostParameters? = null,
        replyToMessageId: MessageId?,
        allowSendingWithoutReply: Boolean? = null,
        replyMarkup: KeyboardMarkup? = null
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/content/PollContent.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/content/PollContent.kt
@@ -35,6 +35,7 @@ data class PollContent(
        protectContent = protectContent,
        allowPaidBroadcast = allowPaidBroadcast,
        effectId = effectId,
+        suggestedPostParameters = suggestedPostParameters,
        replyParameters = replyParameters,
        replyMarkup = replyMarkup
    )