start adding of support business_connection_id in sending requests

11.0.0

CHANGELOG.md

@@ -1,9 +1,13 @@
 # TelegramBotAPI changelog
 
+## 12.0.0
+
 ## 11.0.0
 
 **THIS UPDATE CONTAINS REMOVES OF DEPRECATED THINGS**
 
+**THIS UPDATE CONTAINS A LOT OF BREAKING CHANGES**
+
 * `Core`:
   * `MessageId` now is `value class`. `MessageIdentifier` become deprecated
   * `MessageThreadId` now is `value class`

gradle.properties

@@ -6,4 +6,4 @@ kotlin.incremental=true
 kotlin.incremental.js=true
 
 library_group=dev.inmo
-library_version=11.0.0
+library_version=12.0.0

tgbotapi.api/api/tgbotapi.api.api

@@ -1006,6 +1006,11 @@ public final class dev/inmo/tgbotapi/extensions/api/games/SetGameScoreByInlineMe
 	public static synthetic fun setGameScore-zwYr1CI$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/CommonUser;JLjava/lang/String;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
+public final class dev/inmo/tgbotapi/extensions/api/get/GetBusinessConnectionKt {
+	public static final fun getBusinessConnection (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun getBusinessConnection-spp27rg (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/api/get/GetCustomEmojiStickersKt {
 	public static final fun getCustomEmojiStickerOrNull (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static final fun getCustomEmojiStickerOrNull-fRZnA7w (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/get/GetBusinessConnection.kt

@@ -0,0 +1,17 @@
+package dev.inmo.tgbotapi.extensions.api.get
+
+import dev.inmo.micro_utils.common.Warning
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.get.GetBusinessConnection
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
+
+suspend fun TelegramBot.getBusinessConnection(
+    id: BusinessConnectionId
+) = execute(GetBusinessConnection(id = id))
+
+@Warning("This method may lead to error due to raw String type usage")
+suspend fun TelegramBot.getBusinessConnection(
+    id: String
+) = getBusinessConnection(
+    BusinessConnectionId(id)
+)

tgbotapi.behaviour_builder/api/tgbotapi.behaviour_builder.api

@@ -92,6 +92,15 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/B
 	public static synthetic fun expectOne$default (Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/jvm/functions/Function2;Lkotlin/jvm/functions/Function2;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
+public final class dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitBusinessConnectionKt {
+	public static final fun waitBusinessConnection (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun waitBusinessConnection$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun waitBusinessConnectionDisabled (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun waitBusinessConnectionDisabled$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun waitBusinessConnectionEnabled (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun waitBusinessConnectionEnabled$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQueryKt {
 	public static final fun waitDataCallbackQuery (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static synthetic fun waitDataCallbackQuery$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
@@ -323,6 +332,11 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/W
 	public static synthetic fun waitDeepLinks$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Lkotlin/text/Regex;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
+public final class dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitDeletedBusinessMessagesKt {
+	public static final fun waitDeletedBusinessMessages (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun waitDeletedBusinessMessages$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitEditedContentKt {
 	public static final fun waitEditedAnimation (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static synthetic fun waitEditedAnimation$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
@@ -722,6 +736,15 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/filters/Messag
 	public static final fun getMessageFilterForums ()Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;
 }
 
+public final class dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/BusinessConnectionTriggersKt {
+	public static final fun onBusinessConnection (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun onBusinessConnection$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun onBusinessConnectionDisabled (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun onBusinessConnectionDisabled$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun onBusinessConnectionEnabled (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun onBusinessConnectionEnabled$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggersKt {
 	public static final fun onDataCallbackQuery (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static final fun onDataCallbackQuery (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ljava/lang/String;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
@@ -933,6 +956,11 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handl
 	public static synthetic fun onDeepLink$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Lkotlin/text/Regex;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
+public final class dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeletedBusinessMessagesTriggersKt {
+	public static final fun onBusinessMessagesDeleted (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun onBusinessMessagesDeleted$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EditedContentTriggersKt {
 	public static final fun onEditedAnimation (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static synthetic fun onEditedAnimation$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter;Lkotlin/jvm/functions/Function4;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
@@ -1265,6 +1293,12 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_f
 	public static final fun AnyMarkerFactory ()Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory;
 }
 
+public final class dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByBusinessConnectionIdBusinessMessagesDeletedMarkerFactory : dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory {
+	public static final field INSTANCE Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByBusinessConnectionIdBusinessMessagesDeletedMarkerFactory;
+	public synthetic fun invoke (Ljava/lang/Object;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public fun invoke-__cXnbI (Ldev/inmo/tgbotapi/types/business_connection/BusinessMessagesDeleted;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByChatChatJoinRequestMarkerFactory : dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory {
 	public static final field INSTANCE Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByChatChatJoinRequestMarkerFactory;
 	public fun invoke (Ldev/inmo/tgbotapi/types/chat/ChatJoinRequest;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
@@ -1337,6 +1371,12 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_f
 	public fun invoke-ErVIubg (Ldev/inmo/tgbotapi/types/polls/Poll;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 }
 
+public final class dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByUserBusinessConnectionUpdatedMarkerFactory : dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory {
+	public static final field INSTANCE Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByUserBusinessConnectionUpdatedMarkerFactory;
+	public fun invoke (Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public synthetic fun invoke (Ljava/lang/Object;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByUserCallbackQueryMarkerFactory : dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/MarkerFactory {
 	public static final field INSTANCE Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByUserCallbackQueryMarkerFactory;
 	public fun invoke (Ldev/inmo/tgbotapi/types/queries/callback/CallbackQuery;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitBusinessConnection.kt

@@ -0,0 +1,41 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
+
+import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.utils.businessConnectionUpdateOrNull
+import dev.inmo.tgbotapi.extensions.utils.disabledOrNull
+import dev.inmo.tgbotapi.extensions.utils.enabledOrNull
+import dev.inmo.tgbotapi.extensions.utils.shippingQueryUpdateOrNull
+import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
+import dev.inmo.tgbotapi.types.payments.ShippingQuery
+import kotlinx.coroutines.flow.Flow
+
+suspend fun BehaviourContext.waitBusinessConnection(
+    initRequest: Request<*>? = null,
+    errorFactory: NullableRequestBuilder<*> = { null }
+): Flow<BusinessConnection> = expectFlow(
+    initRequest,
+    errorFactory
+) {
+    (it.businessConnectionUpdateOrNull() ?.data).let(::listOfNotNull)
+}
+
+suspend fun BehaviourContext.waitBusinessConnectionEnabled(
+    initRequest: Request<*>? = null,
+    errorFactory: NullableRequestBuilder<*> = { null }
+): Flow<BusinessConnection> = expectFlow(
+    initRequest,
+    errorFactory
+) {
+    (it.businessConnectionUpdateOrNull() ?.data ?.enabledOrNull()).let(::listOfNotNull)
+}
+
+suspend fun BehaviourContext.waitBusinessConnectionDisabled(
+    initRequest: Request<*>? = null,
+    errorFactory: NullableRequestBuilder<*> = { null }
+): Flow<BusinessConnection> = expectFlow(
+    initRequest,
+    errorFactory
+) {
+    (it.businessConnectionUpdateOrNull() ?.data ?.disabledOrNull()).let(::listOfNotNull)
+}

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitDeletedBusinessMessages.kt

@@ -0,0 +1,19 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
+
+import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.utils.*
+import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
+import dev.inmo.tgbotapi.types.business_connection.BusinessMessagesDeleted
+import dev.inmo.tgbotapi.types.payments.ShippingQuery
+import kotlinx.coroutines.flow.Flow
+
+suspend fun BehaviourContext.waitDeletedBusinessMessages(
+    initRequest: Request<*>? = null,
+    errorFactory: NullableRequestBuilder<*> = { null }
+): Flow<BusinessMessagesDeleted> = expectFlow(
+    initRequest,
+    errorFactory
+) {
+    (it.deletedBusinessMessageUpdateOrNull() ?.data).let(::listOfNotNull)
+}

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/BusinessConnectionTriggers.kt

@@ -0,0 +1,76 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
+
+import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.CustomBehaviourContextAndTwoTypesReceiver
+import dev.inmo.tgbotapi.extensions.behaviour_builder.CustomBehaviourContextAndTypeReceiver
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByUserBusinessConnectionUpdatedMarkerFactory
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
+import dev.inmo.tgbotapi.extensions.utils.businessConnectionUpdateOrNull
+import dev.inmo.tgbotapi.extensions.utils.disabledOrNull
+import dev.inmo.tgbotapi.extensions.utils.enabledOrNull
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
+import dev.inmo.tgbotapi.types.update.abstracts.Update
+
+/**
+ * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
+ * @param subcontextUpdatesFilter This filter will be applied to each update inside of [scenarioReceiver]. For example,
+ * this filter will be used if you will call [dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.waitContentMessage].
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
+ * to combinate several filters
+ * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
+ * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
+ * data
+ */
+suspend fun <BC : BehaviourContext> BC.onBusinessConnection(
+    initialFilter: SimpleFilter<BusinessConnection>? = null,
+    subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BusinessConnection, Update>? = null,
+    markerFactory: MarkerFactory<in BusinessConnection, Any> = ByUserBusinessConnectionUpdatedMarkerFactory,
+    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BusinessConnection>
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+    (it.businessConnectionUpdateOrNull() ?.data) ?.let(::listOfNotNull)
+}
+
+/**
+ * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
+ * @param subcontextUpdatesFilter This filter will be applied to each update inside of [scenarioReceiver]. For example,
+ * this filter will be used if you will call [dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.waitContentMessage].
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
+ * to combinate several filters
+ * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
+ * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
+ * data
+ */
+suspend fun <BC : BehaviourContext> BC.onBusinessConnectionEnabled(
+    initialFilter: SimpleFilter<BusinessConnection.Enabled>? = null,
+    subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BusinessConnection.Enabled, Update>? = null,
+    markerFactory: MarkerFactory<in BusinessConnection.Enabled, Any> = ByUserBusinessConnectionUpdatedMarkerFactory,
+    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BusinessConnection.Enabled>
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+    (it.businessConnectionUpdateOrNull() ?.data ?.enabledOrNull()) ?.let(::listOfNotNull)
+}
+/**
+ * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
+ * @param subcontextUpdatesFilter This filter will be applied to each update inside of [scenarioReceiver]. For example,
+ * this filter will be used if you will call [dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.waitContentMessage].
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
+ * to combinate several filters
+ * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
+ * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
+ * data
+ */
+suspend fun <BC : BehaviourContext> BC.onBusinessConnectionDisabled(
+    initialFilter: SimpleFilter<BusinessConnection.Disabled>? = null,
+    subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BusinessConnection.Disabled, Update>? = null,
+    markerFactory: MarkerFactory<in BusinessConnection.Disabled, Any> = ByUserBusinessConnectionUpdatedMarkerFactory,
+    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BusinessConnection.Disabled>
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+    (it.businessConnectionUpdateOrNull() ?.data ?.disabledOrNull()) ?.let(::listOfNotNull)
+}
+

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMemberUpdatedTriggers.kt

@@ -6,6 +6,7 @@ import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.filters.ChatMemberUpdatedFilterByChat
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByChatChatMemberUpdatedMarkerFactory
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByUserBusinessConnectionUpdatedMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.types.chat.member.ChatMemberUpdated
 import dev.inmo.tgbotapi.types.update.CommonChatMemberUpdatedUpdate

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeletedBusinessMessagesTriggers.kt

@@ -0,0 +1,38 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
+
+import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.CustomBehaviourContextAndTwoTypesReceiver
+import dev.inmo.tgbotapi.extensions.behaviour_builder.CustomBehaviourContextAndTypeReceiver
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByBusinessConnectionIdBusinessMessagesDeletedMarkerFactory
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByUserBusinessConnectionUpdatedMarkerFactory
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
+import dev.inmo.tgbotapi.extensions.utils.businessConnectionUpdateOrNull
+import dev.inmo.tgbotapi.extensions.utils.deletedBusinessMessageUpdateOrNull
+import dev.inmo.tgbotapi.extensions.utils.disabledOrNull
+import dev.inmo.tgbotapi.extensions.utils.enabledOrNull
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
+import dev.inmo.tgbotapi.types.business_connection.BusinessMessagesDeleted
+import dev.inmo.tgbotapi.types.update.abstracts.Update
+
+/**
+ * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
+ * @param subcontextUpdatesFilter This filter will be applied to each update inside of [scenarioReceiver]. For example,
+ * this filter will be used if you will call [dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.waitContentMessage].
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
+ * to combinate several filters
+ * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
+ * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
+ * data
+ */
+suspend fun <BC : BehaviourContext> BC.onBusinessMessagesDeleted(
+    initialFilter: SimpleFilter<BusinessMessagesDeleted>? = null,
+    subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BusinessMessagesDeleted, Update>? = null,
+    markerFactory: MarkerFactory<in BusinessMessagesDeleted, Any> = ByBusinessConnectionIdBusinessMessagesDeletedMarkerFactory,
+    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BusinessMessagesDeleted>
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+    (it.deletedBusinessMessageUpdateOrNull() ?.data) ?.let(::listOfNotNull)
+}
+

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EditedContentTriggers.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.extensions.behaviour_builder.filters.CommonMessageFilte
 import dev.inmo.tgbotapi.extensions.behaviour_builder.filters.MessageFilterByChat
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByChatMessageMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
+import dev.inmo.tgbotapi.extensions.utils.baseEditMessageUpdateOrNull
 import dev.inmo.tgbotapi.extensions.utils.editMessageUpdateOrNull
 import dev.inmo.tgbotapi.extensions.utils.withContent
 import dev.inmo.tgbotapi.types.files.TelegramMediaFile
@@ -19,10 +20,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MessageContent>
     markerFactory: MarkerFactory<in CommonMessage<T>, Any> = ByChatMessageMarkerFactory,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<T>>
 ) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
-    when (it) {
-        is BaseEditMessageUpdate -> (it.data.withContent<T>())
-        else -> null
-    } ?.let(::listOfNotNull)
+    it.baseEditMessageUpdateOrNull() ?.data ?.withContent<T>() ?.let(::listOfNotNull)
 }
 
 

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByBusinessConnectionIdBusinessMessagesDeletedMarkerFactory.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories
+
+import dev.inmo.tgbotapi.types.business_connection.BusinessMessagesDeleted
+
+object ByBusinessConnectionIdBusinessMessagesDeletedMarkerFactory : MarkerFactory<BusinessMessagesDeleted, Any> {
+    override suspend fun invoke(data: BusinessMessagesDeleted) = data.businessConnectionId
+}

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/marker_factories/ByUserBusinessConnectionUpdatedMarkerFactory.kt

@@ -0,0 +1,9 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories
+
+import dev.inmo.tgbotapi.types.boosts.ChatBoostUpdated
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
+
+
+object ByUserBusinessConnectionUpdatedMarkerFactory : MarkerFactory<BusinessConnection, Any> {
+    override suspend fun invoke(data: BusinessConnection) = data.user
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/abstracts/types/OptionallyBusinessConnectionRequest.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.abstracts.types
+
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
+
+interface OptionallyBusinessConnectionRequest {
+    val businessConnectionId: BusinessConnectionId?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/abstracts/types/WithBusinessConnectionId.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.abstracts.types
+
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
+
+interface WithBusinessConnectionId : WithOptionalBusinessConnectionId {
+    override val businessConnectionId: BusinessConnectionId
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/abstracts/types/WithOptionalBusinessConnectionId.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.abstracts.types
+
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
+
+interface WithOptionalBusinessConnectionId {
+    val businessConnectionId: BusinessConnectionId?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/get/GetChat.kt

@@ -2,6 +2,7 @@ package dev.inmo.tgbotapi.requests.chat.get
 
 import dev.inmo.tgbotapi.abstracts.types.ChatRequest
 import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.BusinessChatId
 import dev.inmo.tgbotapi.types.ChatIdWithThreadId
 import dev.inmo.tgbotapi.types.ChatIdentifier
 import dev.inmo.tgbotapi.types.chat.ExtendedChatSerializer
@@ -16,10 +17,10 @@ data class GetChat(
 ): ChatRequest, SimpleRequest<ExtendedChat> {
     override fun method(): String = "getChat"
     @Transient
-    override val resultDeserializer: DeserializationStrategy<ExtendedChat> = if (chatId is ChatIdWithThreadId) {
-        ExtendedChatSerializer.BasedOnForumThread(chatId.threadId)
-    } else {
-        ExtendedChatSerializer.Companion
+    override val resultDeserializer: DeserializationStrategy<ExtendedChat> = when {
+        chatId is ChatIdWithThreadId -> ExtendedChatSerializer.BasedOnForumThread(chatId.threadId)
+        chatId is BusinessChatId -> ExtendedChatSerializer.BasedOnBusinessConnection(chatId.businessId)
+        else -> ExtendedChatSerializer.Companion
     }
     override val requestSerializer: SerializationStrategy<*>
         get() = serializer()

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/get/GetBusinessConnection.kt

@@ -0,0 +1,26 @@
+package dev.inmo.tgbotapi.requests.get
+
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
+import dev.inmo.tgbotapi.types.files.PathedFile
+import dev.inmo.tgbotapi.types.idField
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+
+@Serializable
+data class GetBusinessConnection(
+    @SerialName(idField)
+    val id: BusinessConnectionId
+) : SimpleRequest<BusinessConnection> {
+    override fun method(): String {
+        return "getBusinessConnection"
+    }
+
+    override val resultDeserializer: DeserializationStrategy<BusinessConnection>
+        get() = BusinessConnection.serializer()
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt

@@ -7,6 +7,7 @@ import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.OptionallyMessageThreadRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.ReplyingMarkupSendMessageRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSource
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
@@ -28,6 +29,7 @@ fun CopyMessage(
     text: String? = null,
     parseMode: ParseMode? = null,
     threadId: MessageThreadId? = toChatId.threadId,
+    businessConnectionId: BusinessConnectionId? = toChatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -40,6 +42,7 @@ fun CopyMessage(
     parseMode,
     null,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -52,6 +55,7 @@ fun CopyMessage(
     messageId: MessageId,
     entities: List<TextSource>,
     threadId: MessageThreadId? = toChatId.threadId,
+    businessConnectionId: BusinessConnectionId? = toChatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -64,6 +68,7 @@ fun CopyMessage(
     null,
     entities.toRawMessageEntities(),
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -77,6 +82,7 @@ fun CopyMessage(
     text: String? = null,
     parseMode: ParseMode? = null,
     threadId: MessageThreadId? = toChatId.threadId,
+    businessConnectionId: BusinessConnectionId? = toChatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -89,6 +95,7 @@ fun CopyMessage(
     parseMode,
     null,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -101,6 +108,7 @@ fun CopyMessage(
     toChatId: ChatIdentifier,
     entities: List<TextSource>,
     threadId: MessageThreadId? = toChatId.threadId,
+    businessConnectionId: BusinessConnectionId? = toChatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -113,6 +121,7 @@ fun CopyMessage(
     null,
     entities.toRawMessageEntities(),
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -135,6 +144,8 @@ data class CopyMessage internal constructor(
     private val rawEntities: List<RawMessageEntity>? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = toChatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = toChatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessages.kt

@@ -2,10 +2,12 @@ package dev.inmo.tgbotapi.requests.send
 
 import dev.inmo.tgbotapi.abstracts.types.DisableNotification
 import dev.inmo.tgbotapi.abstracts.types.MessagesAction
+import dev.inmo.tgbotapi.abstracts.types.OptionallyBusinessConnectionRequest
 import dev.inmo.tgbotapi.abstracts.types.ProtectContent
 import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.OptionallyMessageThreadRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSource
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
@@ -20,6 +22,7 @@ fun CopyMessages(
     fromChatId: ChatIdentifier,
     messageIds: Array<MessageId>,
     threadId: MessageThreadId? = toChatId.threadId,
+    businessConnectionId: BusinessConnectionId? = toChatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     removeCaption: Boolean = false
@@ -43,6 +46,8 @@ data class CopyMessages (
     override val messageIds: List<MessageId>,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = toChatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = toChatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)
@@ -53,6 +58,7 @@ data class CopyMessages (
     MessagesAction,
     ProtectContent,
     OptionallyMessageThreadRequest,
+    OptionallyBusinessConnectionRequest,
     DisableNotification {
     override val chatId: ChatIdentifier
         get() = fromChatId

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendAction.kt

@@ -1,9 +1,11 @@
 package dev.inmo.tgbotapi.requests.send
 
+import dev.inmo.tgbotapi.abstracts.types.OptionallyBusinessConnectionRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.OptionallyMessageThreadRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.SendChatMessageRequest
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.actions.BotAction
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import kotlinx.serialization.*
 import kotlinx.serialization.builtins.serializer
 
@@ -17,8 +19,10 @@ data class SendAction(
     @SerialName(actionField)
     val action: BotAction,
     @SerialName(messageThreadIdField)
-    override val threadId: MessageThreadId? = chatId.threadId
-): SendChatMessageRequest<Boolean>, OptionallyMessageThreadRequest {
+    override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId
+): SendChatMessageRequest<Boolean>, OptionallyMessageThreadRequest, OptionallyBusinessConnectionRequest {
     override fun method(): String = "sendChatAction"
     override val resultDeserializer: DeserializationStrategy<Boolean>
         get() = Boolean.serializer()

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendContact.kt

@@ -3,6 +3,7 @@ package dev.inmo.tgbotapi.requests.send
 import dev.inmo.tgbotapi.requests.send.abstracts.ReplyingMarkupSendMessageRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.SendMessageRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
@@ -24,6 +25,8 @@ data class SendContact(
     val lastName: String? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)
@@ -39,6 +42,7 @@ data class SendContact(
         chatId: ChatIdentifier,
         contact: Contact,
         threadId: MessageThreadId? = chatId.threadId,
+        businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
         disableNotification: Boolean = false,
         protectContent: Boolean = false,
         replyParameters: ReplyParameters? = null,
@@ -49,6 +53,7 @@ data class SendContact(
         contact.firstName,
         contact.lastName,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -65,6 +70,7 @@ data class SendContact(
 fun Contact.toRequest(
     chatId: ChatIdentifier,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -73,6 +79,7 @@ fun Contact.toRequest(
     chatId,
     this,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendDice.kt

@@ -4,6 +4,7 @@ import dev.inmo.tgbotapi.abstracts.types.DisableNotification
 import dev.inmo.tgbotapi.abstracts.types.WithReplyParameters
 import dev.inmo.tgbotapi.requests.send.abstracts.ReplyingMarkupSendMessageRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.dice.DiceAnimationType
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
@@ -21,7 +22,9 @@ data class SendDice(
     @SerialName(emojiField)
     val animationType: DiceAnimationType? = null,
     @SerialName(messageThreadIdField)
-    override val threadId: MessageThreadId?,
+    override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendLocation.kt

@@ -3,6 +3,7 @@ package dev.inmo.tgbotapi.requests.send
 import dev.inmo.tgbotapi.abstracts.*
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
@@ -19,6 +20,7 @@ fun SendLocation(
     latitude: Double,
     longitude: Double,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -32,6 +34,7 @@ fun SendLocation(
     null,
     null,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -43,11 +46,12 @@ fun SendStaticLocation(
     latitude: Double,
     longitude: Double,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
     replyMarkup: KeyboardMarkup? = null
-) = SendLocation(chatId, latitude, longitude, threadId, disableNotification, protectContent, replyParameters, replyMarkup)
+) = SendLocation(chatId, latitude, longitude, threadId, businessConnectionId, disableNotification, protectContent, replyParameters, replyMarkup)
 
 fun SendLiveLocation(
     chatId: ChatIdentifier,
@@ -58,6 +62,7 @@ fun SendLiveLocation(
     heading: Degrees? = null,
     proximityAlertRadius: Meters? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -71,6 +76,7 @@ fun SendLiveLocation(
     heading,
     proximityAlertRadius,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -95,6 +101,8 @@ data class SendLocation internal constructor(
     override val proximityAlertRadius: Meters? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendMessage.kt

@@ -3,6 +3,7 @@ package dev.inmo.tgbotapi.requests.send
 import dev.inmo.tgbotapi.abstracts.types.LinkPreviewOptionsContainer
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
@@ -26,6 +27,7 @@ fun SendTextMessage(
     parseMode: ParseMode? = null,
     linkPreviewOptions: LinkPreviewOptions? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -36,6 +38,7 @@ fun SendTextMessage(
     parseMode,
     null,
     threadId,
+    businessConnectionId,
     linkPreviewOptions,
     disableNotification,
     protectContent,
@@ -48,6 +51,7 @@ fun SendTextMessage(
     entities: TextSourcesList,
     linkPreviewOptions: LinkPreviewOptions? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -58,6 +62,7 @@ fun SendTextMessage(
     null,
     entities.toRawMessageEntities(),
     threadId,
+    businessConnectionId,
     linkPreviewOptions,
     disableNotification,
     protectContent,
@@ -77,6 +82,8 @@ data class SendTextMessage internal constructor(
     private val rawEntities: List<RawMessageEntity>? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(linkPreviewOptionsField)
     override val linkPreviewOptions: LinkPreviewOptions? = null,
     @SerialName(disableNotificationField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendVenue.kt

@@ -2,6 +2,7 @@ package dev.inmo.tgbotapi.requests.send
 
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
@@ -34,6 +35,8 @@ data class SendVenue(
     val googlePlaceType: GooglePlaceType? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)
@@ -51,6 +54,7 @@ data class SendVenue(
         chatId: ChatIdentifier,
         venue: Venue,
         threadId: MessageThreadId? = chatId.threadId,
+        businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
         disableNotification: Boolean = false,
         protectContent: Boolean = false,
         replyParameters: ReplyParameters? = null,
@@ -82,6 +86,7 @@ data class SendVenue(
 fun Venue.toRequest(
     chatId: ChatIdentifier,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -90,6 +95,7 @@ fun Venue.toRequest(
     chatId,
     this,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/abstracts/SendMessageRequest.kt

@@ -6,4 +6,5 @@ interface SendMessageRequest<T: Any> : SendChatMessageRequest<T>,
     WithReplyParameters,
     DisableNotification,
     ProtectContent,
-    OptionallyMessageThreadRequest
+    OptionallyMessageThreadRequest,
+    OptionallyBusinessConnectionRequest

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/games/SendGame.kt

@@ -3,6 +3,7 @@ package dev.inmo.tgbotapi.requests.send.games
 import dev.inmo.tgbotapi.abstracts.types.WithReplyMarkup
 import dev.inmo.tgbotapi.requests.send.abstracts.SendMessageRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
@@ -20,6 +21,8 @@ data class SendGame (
     val gameShortName: String,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAnimation.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
@@ -31,6 +32,7 @@ fun SendAnimation(
     width: Int? = null,
     height: Int? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -51,6 +53,7 @@ fun SendAnimation(
         width,
         height,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -77,6 +80,7 @@ fun SendAnimation(
     width: Int? = null,
     height: Int? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -97,6 +101,7 @@ fun SendAnimation(
         width,
         height,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -140,6 +145,8 @@ data class SendAnimationData internal constructor(
     override val height: Int? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAudio.kt

@@ -6,6 +6,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSource
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
@@ -31,6 +32,7 @@ fun SendAudio(
     performer: String? = null,
     title: String? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -50,6 +52,7 @@ fun SendAudio(
         performer,
         title,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -75,6 +78,7 @@ fun SendAudio(
     performer: String? = null,
     title: String? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -94,6 +98,7 @@ fun SendAudio(
         performer,
         title,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -135,6 +140,8 @@ data class SendAudioData internal constructor(
     override val title: String? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendDocument.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
@@ -36,6 +37,7 @@ fun SendDocument(
     text: String? = null,
     parseMode: ParseMode? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -53,6 +55,7 @@ fun SendDocument(
         parseMode,
         null,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -85,6 +88,7 @@ fun SendDocument(
     thumbnail: InputFile? = null,
     entities: TextSourcesList,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -102,6 +106,7 @@ fun SendDocument(
         null,
         entities.toRawMessageEntities(),
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -147,6 +152,8 @@ data class SendDocumentData internal constructor(
     private val rawEntities: List<RawMessageEntity>? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendMediaGroup.kt

@@ -6,6 +6,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.SendMessageRequest
 import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.media.*
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.PossiblySentViaBotCommonMessage
@@ -32,6 +33,7 @@ fun <T : MediaGroupPartContent> SendMediaGroup(
     chatId: ChatIdentifier,
     media: List<MediaGroupMemberTelegramMedia>,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -56,6 +58,7 @@ fun <T : MediaGroupPartContent> SendMediaGroup(
         chatId,
         media,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters
@@ -81,11 +84,12 @@ inline fun SendPlaylist(
     chatId: ChatIdentifier,
     media: List<AudioMediaGroupMemberTelegramMedia>,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
     allowSendingWithoutReply: Boolean? = null
-) = SendMediaGroup<AudioContent>(chatId, media, threadId, disableNotification, protectContent, replyParameters, allowSendingWithoutReply)
+) = SendMediaGroup<AudioContent>(chatId, media, threadId, businessConnectionId, disableNotification, protectContent, replyParameters, allowSendingWithoutReply)
 
 /**
  * Use this method to be sure that you are correctly sending documents media group
@@ -97,11 +101,12 @@ inline fun SendDocumentsGroup(
     chatId: ChatIdentifier,
     media: List<DocumentMediaGroupMemberTelegramMedia>,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
     allowSendingWithoutReply: Boolean? = null
-) = SendMediaGroup<DocumentContent>(chatId, media, threadId, disableNotification, protectContent, replyParameters, allowSendingWithoutReply)
+) = SendMediaGroup<DocumentContent>(chatId, media, threadId, businessConnectionId, disableNotification, protectContent, replyParameters, allowSendingWithoutReply)
 
 /**
  * Use this method to be sure that you are correctly sending visual media group
@@ -114,11 +119,12 @@ inline fun SendVisualMediaGroup(
     chatId: ChatIdentifier,
     media: List<VisualMediaGroupMemberTelegramMedia>,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
     allowSendingWithoutReply: Boolean? = null
-) = SendMediaGroup<VisualMediaGroupPartContent>(chatId, media, threadId, disableNotification, protectContent, replyParameters, allowSendingWithoutReply)
+) = SendMediaGroup<VisualMediaGroupPartContent>(chatId, media, threadId, businessConnectionId, disableNotification, protectContent, replyParameters, allowSendingWithoutReply)
 
 private object MessagesListSerializer: KSerializer<PossiblySentViaBotCommonMessage<MediaGroupContent<MediaGroupPartContent>>> {
     private val serializer = ListSerializer(TelegramBotAPIMessageDeserializeOnlySerializerClass<PossiblySentViaBotCommonMessage<MediaGroupPartContent>>())
@@ -142,6 +148,8 @@ data class SendMediaGroupData internal constructor(
     val media: List<MediaGroupMemberTelegramMedia> = emptyList(),
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPhoto.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
@@ -26,6 +27,7 @@ fun SendPhoto(
     parseMode: ParseMode? = null,
     spoilered: Boolean = false,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -39,6 +41,7 @@ fun SendPhoto(
         null,
         spoilered,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -60,6 +63,7 @@ fun SendPhoto(
     entities: TextSourcesList,
     spoilered: Boolean = false,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -73,6 +77,7 @@ fun SendPhoto(
         entities.toRawMessageEntities(),
         spoilered,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -108,6 +113,8 @@ data class SendPhotoData internal constructor(
     override val spoilered: Boolean = false,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendSticker.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.ReplyingMarkupSendMessageRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.SendMessageRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
@@ -15,6 +16,7 @@ fun SendSticker(
     chatId: ChatIdentifier,
     sticker: InputFile,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     emoji: String? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
@@ -24,6 +26,7 @@ fun SendSticker(
     chatId,
     sticker,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -49,6 +52,8 @@ data class SendStickerByFileId internal constructor(
     val sticker: InputFile,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideo.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
@@ -32,6 +33,7 @@ fun SendVideo(
     height: Int? = null,
     supportStreaming: Boolean? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -53,6 +55,7 @@ fun SendVideo(
         height,
         supportStreaming,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -80,6 +83,7 @@ fun SendVideo(
     height: Int? = null,
     supportStreaming: Boolean? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -101,6 +105,7 @@ fun SendVideo(
         height,
         supportStreaming,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -146,6 +151,8 @@ data class SendVideoData internal constructor(
     val supportStreaming: Boolean? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideoNote.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
@@ -19,6 +20,7 @@ fun SendVideoNote(
     duration: Long? = null,
     size: Int? = null, // in documentation - length (size of video side)
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -34,6 +36,7 @@ fun SendVideoNote(
         duration,
         size,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -67,6 +70,8 @@ data class SendVideoNoteData internal constructor(
     override val width: Int? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVoice.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
@@ -27,6 +28,7 @@ fun SendVoice(
     parseMode: ParseMode? = null,
     duration: Long? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -42,6 +44,7 @@ fun SendVoice(
         null,
         duration,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -63,6 +66,7 @@ fun SendVoice(
     voice: InputFile,
     entities: TextSourcesList,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     duration: Long? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
@@ -79,6 +83,7 @@ fun SendVoice(
         entities.toRawMessageEntities(),
         duration,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -114,6 +119,8 @@ data class SendVoiceData internal constructor(
     override val duration: Long? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/payments/SendInvoice.kt

@@ -4,6 +4,7 @@ import dev.inmo.tgbotapi.abstracts.CommonSendInvoiceData
 import dev.inmo.tgbotapi.abstracts.types.*
 import dev.inmo.tgbotapi.requests.send.abstracts.SendMessageRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
@@ -60,6 +61,8 @@ data class SendInvoice(
     override val priceDependOnShipAddress: Boolean = false,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendPoll.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.abstracts.TextedOutput
 import dev.inmo.tgbotapi.requests.send.abstracts.ReplyingMarkupSendMessageRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.SendMessageRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.message.textsources.TextSource
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
@@ -51,6 +52,7 @@ fun SendPoll(
     isAnonymous: Boolean = true,
     isClosed: Boolean = false,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -75,6 +77,7 @@ fun SendPoll(
 fun Poll.createRequest(
     chatId: ChatIdentifier,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -89,6 +92,7 @@ fun Poll.createRequest(
         allowMultipleAnswers,
         scheduledCloseInfo,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -119,6 +123,7 @@ fun Poll.createRequest(
         false,
         scheduledCloseInfo,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -133,6 +138,7 @@ fun Poll.createRequest(
         false,
         scheduledCloseInfo,
         threadId,
+        businessConnectionId,
         disableNotification,
         protectContent,
         replyParameters,
@@ -198,6 +204,8 @@ data class SendRegularPoll(
     override val closeDate: LongSeconds?,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)
@@ -226,6 +234,7 @@ fun SendRegularPoll(
     allowMultipleAnswers: Boolean = false,
     closeInfo: ScheduledCloseInfo? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -240,6 +249,7 @@ fun SendRegularPoll(
     (closeInfo as? ApproximateScheduledCloseInfo) ?.openPeriod,
     (closeInfo as? ExactScheduledCloseInfo) ?.closeDate,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -257,6 +267,7 @@ fun SendQuizPoll(
     parseMode: ParseMode? = null,
     closeInfo: ScheduledCloseInfo? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -273,6 +284,7 @@ fun SendQuizPoll(
     null,
     closeInfo,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -289,6 +301,7 @@ fun SendQuizPoll(
     entities: List<TextSource>,
     closeInfo: ScheduledCloseInfo? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -305,6 +318,7 @@ fun SendQuizPoll(
     entities.toRawMessageEntities(),
     closeInfo,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -323,6 +337,7 @@ internal fun SendQuizPoll(
     rawEntities: List<RawMessageEntity>? = null,
     closeInfo: ScheduledCloseInfo? = null,
     threadId: MessageThreadId? = chatId.threadId,
+    businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     replyParameters: ReplyParameters? = null,
@@ -340,6 +355,7 @@ internal fun SendQuizPoll(
     (closeInfo as? ApproximateScheduledCloseInfo) ?.openPeriod,
     (closeInfo as? ExactScheduledCloseInfo) ?.closeDate,
     threadId,
+    businessConnectionId,
     disableNotification,
     protectContent,
     replyParameters,
@@ -372,6 +388,8 @@ data class SendQuizPoll internal constructor(
     override val closeDate: LongSeconds? = null,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = chatId.threadId,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatIdentifier.kt

@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.types
 
 import dev.inmo.micro_utils.common.Warning
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.chat.User
 import dev.inmo.tgbotapi.utils.RiskFeature
 import dev.inmo.tgbotapi.utils.internal.ClassCastsIncluded
@@ -29,12 +30,17 @@ sealed interface IdChatIdentifier : ChatIdentifier {
     abstract val chatId: RawChatId
     val threadId: MessageThreadId?
         get() = null
+    val businessId: BusinessConnectionId?
+        get() = null
 
     companion object {
-        operator fun invoke(chatId: RawChatId) = ChatId(chatId)
-        operator fun invoke(chatId: RawChatId, threadId: MessageThreadId?) = threadId ?.let {
+        operator fun invoke(chatId: RawChatId, threadId: MessageThreadId? = null, businessConnectionId: BusinessConnectionId? = null) = threadId ?.let {
             ChatIdWithThreadId(chatId, threadId)
+        } ?: businessConnectionId ?.let {
+            BusinessChatId(chatId, businessConnectionId)
         } ?: ChatId(chatId)
+        operator fun invoke(chatId: RawChatId, threadId: MessageThreadId) = ChatIdWithThreadId(chatId, threadId)
+        operator fun invoke(chatId: RawChatId, businessConnectionId: BusinessConnectionId) = BusinessChatId(chatId, businessConnectionId)
     }
 }
 
@@ -52,16 +58,31 @@ value class ChatIdWithThreadId(val chatIdWithThreadId: Pair<RawChatId, MessageTh
 
     constructor(chatId: RawChatId, threadId: MessageThreadId): this(chatId to threadId)
 }
+@Serializable(ChatIdentifierSerializer::class)
+@JvmInline
+value class BusinessChatId(val chatIdWithBusinessConnectionId: Pair<RawChatId, BusinessConnectionId>) : IdChatIdentifier {
+    override val chatId: RawChatId
+        get() = chatIdWithBusinessConnectionId.first
+    override val businessId: BusinessConnectionId
+        get() = chatIdWithBusinessConnectionId.second
+
+    constructor(chatId: RawChatId, businessConnectionId: BusinessConnectionId): this(chatId to businessConnectionId)
+}
 
 val ChatIdentifier.threadId: MessageThreadId?
     get() = (this as? IdChatIdentifier) ?.threadId
 
+val ChatIdentifier.businessConnectionId: BusinessConnectionId?
+    get() = (this as? IdChatIdentifier) ?.businessConnectionId
+
 fun IdChatIdentifier.toChatId() = when (this) {
     is ChatId -> this
     is ChatIdWithThreadId -> ChatId(chatId)
+    is BusinessChatId -> ChatId(chatId)
 }
 
 fun IdChatIdentifier.toChatWithThreadId(threadId: MessageThreadId) = IdChatIdentifier(chatId, threadId)
+fun IdChatIdentifier.toBusinessChatId(businessConnectionId: BusinessConnectionId) = IdChatIdentifier(chatId, businessConnectionId)
 
 /**
  * https://core.telegram.org/bots/api#formatting-options
@@ -145,14 +166,22 @@ object FullChatIdentifierSerializer : KSerializer<ChatIdentifier> {
             ChatId(RawChatId(it))
         } ?:let {
             val splitted = id.content.split("/")
-            if (splitted.size == 2) {
-                val (chatId, threadId) = splitted
-                ChatIdWithThreadId(
-                    chatId.toLongOrNull() ?.let(::RawChatId) ?: return@let null,
-                    threadId.toLongOrNull() ?.let(::MessageThreadId) ?: return@let null
-                )
-            } else {
-                null
+            when (splitted.size) {
+                2 -> {
+                    val (chatId, threadId) = splitted
+                    ChatIdWithThreadId(
+                        chatId.toLongOrNull() ?.let(::RawChatId) ?: return@let null,
+                        threadId.toLongOrNull() ?.let(::MessageThreadId) ?: return@let null
+                    )
+                }
+                3 -> {
+                    val (chatId, _, businessConnectionId) = splitted
+                    BusinessChatId(
+                        chatId.toLongOrNull() ?.let(::RawChatId) ?: return@let null,
+                        businessConnectionId.let(::BusinessConnectionId) ?: return@let null
+                    )
+                }
+                else -> null
             }
         } ?: id.content.let {
             if (!it.startsWith("@")) {
@@ -167,6 +196,7 @@ object FullChatIdentifierSerializer : KSerializer<ChatIdentifier> {
         when (value) {
             is ChatId -> encoder.encodeLong(value.chatId.long)
             is ChatIdWithThreadId -> encoder.encodeString("${value.chatId}/${value.threadId}")
+            is BusinessChatId -> encoder.encodeString("${value.chatId}//${value.businessId}")
             is Username -> encoder.encodeString(value.full)
         }
     }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt

@@ -150,13 +150,16 @@ const val accentColorIdField = "accent_color_id"
 const val profileAccentColorIdField = "profile_accent_color_id"
 const val backgroundCustomEmojiIdField = "background_custom_emoji_id"
 const val profileBackgroundCustomEmojiIdField = "profile_background_custom_emoji_id"
+const val personalChatField = "personal_chat"
 const val hasVisibleHistoryField = "has_visible_history"
 const val unrestrictBoostsCountField = "unrestrict_boost_count"
 const val customEmojiStickerSetNameField = "custom_emoji_sticker_set_name"
 const val iconCustomEmojiIdField = "icon_custom_emoji_id"
 const val canJoinGroupsField = "can_join_groups"
 const val canReadAllGroupMessagesField = "can_read_all_group_messages"
+const val canReplyField = "can_reply"
 const val supportInlineQueriesField = "supports_inline_queries"
+const val canConnectToBusinessField = "can_connect_to_business"
 const val textEntitiesField = "text_entities"
 const val entitiesField = "entities"
 const val stickerSetNameField = "set_name"
@@ -190,6 +193,7 @@ const val untilDateField = "until_date"
 const val errorMessageField = "error_message"
 const val messageTextField = "message_text"
 const val isPersonalField = "is_personal"
+const val isEnabledField = "is_enabled"
 const val nextOffsetField = "next_offset"
 const val buttonField = "button"
 const val switchPmTextField = "switch_pm_text"
@@ -449,6 +453,10 @@ const val explanationEntitiesField = "explanation_entities"
 const val explanationParseModeField = "explanation_parse_mode"
 const val openPeriodField = "open_period"
 const val closeDateField = "close_date"
+const val openingMinuteField = "opening_minute"
+const val closingMinuteField = "closing_minute"
+const val openingHoursField = "opening_hours"
+const val timeZoneNameField = "time_zone_name"
 
 const val smallFileIdField = "small_file_id"
 const val bigFileIdField = "big_file_id"
@@ -579,3 +587,8 @@ const val additionalChatCountField = "additional_chat_count"
 const val unclaimedPrizeCountField = "unclaimed_prize_count"
 const val wasRefundedField = "was_refunded"
 const val isManualField = "is_manual"
+
+const val businessConnectionIdField = "business_connection_id"
+const val businessIntroField = "business_intro"
+const val businessLocationField = "business_location"
+const val businessOpeningHoursField = "business_opening_hours"

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/UpdateTypes.kt

@@ -18,6 +18,7 @@ const val UPDATE_MESSAGE_REACTION = "message_reaction"
 const val UPDATE_MESSAGE_REACTION_COUNT = "message_reaction_count"
 const val UPDATE_CHAT_BOOST = "chat_boost"
 const val UPDATE_REMOVE_CHAT_BOOST = "removed_chat_boost"
+const val UPDATE_BUSINESS_CONNECTION = "business_connection"
 
 val ALL_UPDATES_LIST_WITHOUT_REACTIONS = listOf(
     UPDATE_MESSAGE,
@@ -35,7 +36,8 @@ val ALL_UPDATES_LIST_WITHOUT_REACTIONS = listOf(
     UPDATE_CHAT_MEMBER,
     UPDATE_CHAT_JOIN_REQUEST,
     UPDATE_CHAT_BOOST,
-    UPDATE_REMOVE_CHAT_BOOST
+    UPDATE_REMOVE_CHAT_BOOST,
+    UPDATE_BUSINESS_CONNECTION
 )
 
 val ALL_UPDATES_LIST = ALL_UPDATES_LIST_WITHOUT_REACTIONS + listOf(

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/BusinessConnection.kt

@@ -0,0 +1,76 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import dev.inmo.tgbotapi.abstracts.types.WithBusinessConnectionId
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.chat.PreviewUser
+import dev.inmo.tgbotapi.utils.internal.ClassCastsIncluded
+import kotlinx.serialization.EncodeDefault
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+@Serializable
+@ClassCastsIncluded
+sealed interface BusinessConnection : WithBusinessConnectionId {
+    val id: BusinessConnectionId
+    val user: PreviewUser
+    val userChatId: ChatId
+    val date: TelegramDate
+    val canReply: Boolean
+    val isEnabled: Boolean
+
+    override val businessConnectionId: BusinessConnectionId
+        get() = id
+
+    @Serializable
+    data class Enabled(
+        @SerialName(idField)
+        override val id: BusinessConnectionId,
+        @SerialName(userField)
+        override val user: PreviewUser,
+        @SerialName(userChatIdField)
+        override val userChatId: ChatId,
+        @SerialName(dateField)
+        override val date: TelegramDate,
+        @SerialName(canReplyField)
+        override val canReply: Boolean,
+    ) : BusinessConnection {
+        @EncodeDefault
+        override val isEnabled: Boolean = true
+    }
+
+    @Serializable
+    data class Disabled(
+        @SerialName(idField)
+        override val id: BusinessConnectionId,
+        @SerialName(userField)
+        override val user: PreviewUser,
+        @SerialName(userChatIdField)
+        override val userChatId: ChatId,
+        @SerialName(dateField)
+        override val date: TelegramDate,
+        @SerialName(canReplyField)
+        override val canReply: Boolean,
+    ) : BusinessConnection {
+        @EncodeDefault
+        override val isEnabled: Boolean = false
+    }
+
+    companion object : KSerializer<BusinessConnection> {
+        override val descriptor: SerialDescriptor
+            get() = RawBusinessConnection.serializer().descriptor
+
+        override fun deserialize(decoder: Decoder): BusinessConnection {
+            return RawBusinessConnection.serializer().deserialize(decoder).asBusinessConnection
+
+        }
+
+        override fun serialize(encoder: Encoder, value: BusinessConnection) {
+
+        }
+
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/BusinessConnectionId.kt

@@ -0,0 +1,14 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import kotlinx.serialization.Serializable
+import kotlin.jvm.JvmInline
+
+@Serializable
+@JvmInline
+value class BusinessConnectionId(
+    val string: String
+) {
+    override fun toString(): String {
+        return string
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/BusinessIntro.kt

@@ -0,0 +1,18 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import dev.inmo.tgbotapi.types.files.Sticker
+import dev.inmo.tgbotapi.types.messageField
+import dev.inmo.tgbotapi.types.stickerField
+import dev.inmo.tgbotapi.types.titleField
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class BusinessIntro(
+    @SerialName(titleField)
+    val title: String? = null,
+    @SerialName(messageField)
+    val message: String? = null,
+    @SerialName(stickerField)
+    val sticker: Sticker? = null,
+)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/BusinessLocation.kt

@@ -0,0 +1,15 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import dev.inmo.tgbotapi.types.addressField
+import dev.inmo.tgbotapi.types.location.StaticLocation
+import dev.inmo.tgbotapi.types.locationField
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class BusinessLocation(
+    @SerialName(addressField)
+    val address: String,
+    @SerialName(locationField)
+    val location: StaticLocation
+)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/BusinessMessagesDeleted.kt

@@ -0,0 +1,21 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import dev.inmo.tgbotapi.abstracts.types.WithBusinessConnectionId
+import dev.inmo.tgbotapi.abstracts.types.WithOptionalBusinessConnectionId
+import dev.inmo.tgbotapi.types.MessageId
+import dev.inmo.tgbotapi.types.businessConnectionIdField
+import dev.inmo.tgbotapi.types.chat.PreviewChat
+import dev.inmo.tgbotapi.types.chatField
+import dev.inmo.tgbotapi.types.messageIdField
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class BusinessMessagesDeleted(
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId,
+    @SerialName(chatField)
+    val chat: PreviewChat,
+    @SerialName(messageIdField)
+    val messageId: MessageId
+) : WithBusinessConnectionId

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/BusinessOpeningHours.kt

@@ -0,0 +1,18 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import dev.inmo.tgbotapi.types.openingHoursField
+import dev.inmo.tgbotapi.types.timeZoneNameField
+import korlibs.time.Timezone
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class BusinessOpeningHours(
+    @SerialName(timeZoneNameField)
+    val timeZoneName: String,
+    @SerialName(openingHoursField)
+    val openingHours: List<BusinessOpeningHoursInterval>
+) {
+    val timezone: Timezone
+        get() = Timezone.valueOf(timeZoneName)
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/BusinessOpeningHoursInterval.kt

@@ -0,0 +1,14 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import dev.inmo.tgbotapi.types.closingMinuteField
+import dev.inmo.tgbotapi.types.openingMinuteField
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class BusinessOpeningHoursInterval(
+    @SerialName(openingMinuteField)
+    val opening: MinutesInterval,
+    @SerialName(closingMinuteField)
+    val closing: MinutesInterval
+)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/MinutesInterval.kt

@@ -0,0 +1,17 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import korlibs.time.TimeSpan
+import korlibs.time.minutes
+import kotlinx.serialization.Serializable
+import kotlin.jvm.JvmInline
+
+@Serializable
+@JvmInline
+value class MinutesInterval(
+    val int: Int
+) {
+    val dayTimeSpan: TimeSpan
+        get() = int.minutes
+    val weekDay0: Int
+        get() = dayTimeSpan.inWholeDays.toInt()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/RawBusinessConnection.kt

@@ -0,0 +1,49 @@
+package dev.inmo.tgbotapi.types.business_connection
+
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.chat.PreviewUser
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class RawBusinessConnection(
+    @SerialName(idField)
+    val id: BusinessConnectionId,
+    @SerialName(userField)
+    val user: PreviewUser,
+    @SerialName(userChatIdField)
+    val userChatId: ChatId,
+    @SerialName(dateField)
+    val date: TelegramDate,
+    @SerialName(canReplyField)
+    val canReply: Boolean,
+    @SerialName(isEnabledField)
+    val isEnabled: Boolean
+) {
+    val asBusinessConnection
+        get() = when (isEnabled) {
+            true -> BusinessConnection.Enabled(
+                id = id,
+                user = user,
+                userChatId = userChatId,
+                date = date,
+                canReply = canReply
+            )
+            false -> BusinessConnection.Disabled(
+                id = id,
+                user = user,
+                userChatId = userChatId,
+                date = date,
+                canReply = canReply
+            )
+        }
+
+    constructor(businessConnection: BusinessConnection) : this(
+        id = businessConnection.id,
+        user = businessConnection.user,
+        userChatId = businessConnection.userChatId,
+        date = businessConnection.date,
+        canReply = businessConnection.canReply,
+        isEnabled = businessConnection.isEnabled,
+    )
+}

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

@@ -16,6 +16,12 @@ sealed interface PrivateChat : Chat, UsernameChat {
     val lastName: String
 }
 
+@Serializable(ChatSerializer::class)
+sealed interface BusinessChat : Chat {
+    override val id: BusinessChatId
+    val original: PrivateChat
+}
+
 @Serializable(ChatSerializer::class)
 sealed interface PublicChat : Chat {
     val title: String

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

@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.types.chat
 
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.utils.RiskFeature
 import dev.inmo.tgbotapi.utils.nonstrictJsonFormat
 import kotlinx.serialization.*
@@ -62,8 +63,9 @@ object ChatSerializer : KSerializer<Chat> {
         return try {
             formatter.decodeFromJsonElement(ExtendedChatSerializer, decodedJson)
         } catch (e: SerializationException) {
-            val type = decodedJson[typeField] ?.jsonPrimitive ?.content ?.asChatType ?: error("Field $typeField must be presented, but absent in $decodedJson")
+            val type = decodedJson[typeField] ?.jsonPrimitive ?.content ?.asChatType
             val isForum = decodedJson[isForumField] ?.jsonPrimitive ?.booleanOrNull == true
+            val original = decodedJson[originField]
 
             when (type) {
                 ChatType.Sender -> formatter.decodeFromJsonElement(PrivateChatImpl.serializer(), decodedJson)
@@ -80,6 +82,12 @@ object ChatSerializer : KSerializer<Chat> {
                     decodedJson.toString(),
                     decodedJson
                 )
+                null -> {
+                    when {
+                        original != null -> formatter.decodeFromJsonElement(BusinessChatImpl.serializer(), decodedJson)
+                        else -> error("Field $typeField must be presented for common types (excluding Business chats), but absent in $decodedJson")
+                    }
+                }
             }
         }
     }
@@ -101,8 +109,9 @@ object PreviewChatSerializer : KSerializer<PreviewChat> {
     override fun deserialize(decoder: Decoder): PreviewChat {
         val decodedJson = JsonObject.serializer().deserialize(decoder)
 
-        val type = decodedJson[typeField] ?.jsonPrimitive ?.content ?.asChatType ?: error("Field $typeField must be presented, but absent in $decodedJson")
+        val type = decodedJson[typeField] ?.jsonPrimitive ?.content ?.asChatType
         val isForum = decodedJson[isForumField] ?.jsonPrimitive ?.booleanOrNull == true
+        val original = decodedJson[originField]
 
         return when (type) {
             ChatType.Sender -> formatter.decodeFromJsonElement(PrivateChatImpl.serializer(), decodedJson)
@@ -119,12 +128,19 @@ object PreviewChatSerializer : KSerializer<PreviewChat> {
                 decodedJson.toString(),
                 decodedJson
             )
+            null -> {
+                when {
+                    original != null -> formatter.decodeFromJsonElement(PreviewBusinessChat.serializer(), decodedJson)
+                    else -> error("Field $typeField must be presented for common types (excluding Business chats), but absent in $decodedJson")
+                }
+            }
         }
     }
 
     override fun serialize(encoder: Encoder, value: PreviewChat) {
         when (value) {
             is PrivateChatImpl -> PrivateChatImpl.serializer().serialize(encoder, value)
+            is BusinessChatImpl -> BusinessChatImpl.serializer().serialize(encoder, value)
             is GroupChatImpl -> GroupChatImpl.serializer().serialize(encoder, value)
             is SupergroupChatImpl -> SupergroupChatImpl.serializer().serialize(encoder, value)
             is ForumChatImpl -> ForumChatImpl.serializer().serialize(encoder, value)
@@ -144,8 +160,9 @@ sealed class ExtendedChatSerializer : KSerializer<ExtendedChat> {
     override fun deserialize(decoder: Decoder): ExtendedChat {
         val decodedJson = JsonObject.serializer().deserialize(decoder)
 
-        val type = decodedJson[typeField] ?.jsonPrimitive ?.content ?.asChatType ?: error("Field $typeField must be presented, but absent in $decodedJson")
+        val type = decodedJson[typeField] ?.jsonPrimitive ?.content ?.asChatType
         val isForum = decodedJson[isForumField] ?.jsonPrimitive ?.booleanOrNull == true
+        val original = decodedJson[originField]
 
         return when (type) {
             ChatType.Sender -> formatter.decodeFromJsonElement(ExtendedPrivateChatImpl.serializer(), decodedJson)
@@ -162,11 +179,18 @@ sealed class ExtendedChatSerializer : KSerializer<ExtendedChat> {
                 decodedJson.toString(),
                 decodedJson
             )
+            null -> {
+                when {
+                    original != null -> formatter.decodeFromJsonElement(ExtendedBusinessChatImpl.serializer(), decodedJson)
+                    else -> error("Field $typeField must be presented for common types (excluding Business chats), but absent in $decodedJson")
+                }
+            }
         }
     }
 
     override fun serialize(encoder: Encoder, value: ExtendedChat) {
         when (value) {
+            is ExtendedBusinessChatImpl -> ExtendedBusinessChatImpl.serializer().serialize(encoder, value)
             is ExtendedPrivateChatImpl -> ExtendedPrivateChatImpl.serializer().serialize(encoder, value)
             is ExtendedGroupChatImpl -> ExtendedGroupChatImpl.serializer().serialize(encoder, value)
             is ExtendedSupergroupChatImpl -> ExtendedSupergroupChatImpl.serializer().serialize(encoder, value)
@@ -190,6 +214,20 @@ sealed class ExtendedChatSerializer : KSerializer<ExtendedChat> {
             }
         }
     }
+    class BasedOnBusinessConnection(private val businessConnectionId: BusinessConnectionId) : ExtendedChatSerializer() {
+        override fun deserialize(decoder: Decoder): ExtendedChat {
+            return super.deserialize(decoder).let {
+                if (it is ExtendedPrivateChatImpl) {
+                    ExtendedBusinessChatImpl(
+                        BusinessChatId(it.id.chatId, businessConnectionId),
+                        it
+                    )
+                } else {
+                    it
+                }
+            }
+        }
+    }
 
     companion object : ExtendedChatSerializer()
 }

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

@@ -1,6 +1,9 @@
 package dev.inmo.tgbotapi.types.chat
 
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessIntro
+import dev.inmo.tgbotapi.types.business_connection.BusinessLocation
+import dev.inmo.tgbotapi.types.business_connection.BusinessOpeningHours
 import dev.inmo.tgbotapi.types.colors.ColorId
 import dev.inmo.tgbotapi.types.message.abstracts.Message
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializeOnlySerializer
@@ -124,6 +127,15 @@ data class ExtendedPrivateChatImpl(
     override val backgroundCustomEmojiId: CustomEmojiId? = null,
     @SerialName(profileBackgroundCustomEmojiIdField)
     override val profileBackgroundCustomEmojiId: CustomEmojiId? = null,
+    @SerialName(businessIntroField)
+    override val businessIntro: BusinessIntro? = null,
+    @SerialName(businessLocationField)
+    override val businessLocation: BusinessLocation? = null,
+    @SerialName(businessOpeningHoursField)
+    override val businessOpeningHours: BusinessOpeningHours? = null,
+    @SerialName(personalChatField)
+    @Serializable(PreviewChatSerializer::class)
+    override val personalChat: PreviewChannelChat? = null
 ) : ExtendedPrivateChat
 
 typealias ExtendedUser = ExtendedPrivateChatImpl
@@ -254,6 +266,7 @@ data class ExtendedForumChatImpl(
 
 @Serializable
 data class ExtendedBot(
+    @SerialName(idField)
     override val id: UserId,
     @SerialName(firstNameField)
     override val firstName: String,
@@ -267,6 +280,8 @@ data class ExtendedBot(
     val canReadAllGroupMessages: Boolean = false,
     @SerialName(supportInlineQueriesField)
     val supportsInlineQueries: Boolean = false,
+    @SerialName(canConnectToBusinessField)
+    val canConnectToBusiness: Boolean = false,
     @SerialName(photoField)
     override val chatPhoto: ChatPhoto? = null,
     @SerialName(accentColorIdField)
@@ -282,6 +297,14 @@ data class ExtendedBot(
     private val isBot = true
 }
 
+@Serializable
+data class ExtendedBusinessChatImpl(
+    @SerialName(idField)
+    override val id: BusinessChatId,
+    @SerialName(originField)
+    override val original: ExtendedPrivateChat
+) : ExtendedBusinessChat, ExtendedChat by original
+
 data class UnknownExtendedChat(
     override val id: IdChatIdentifier,
     val raw: String,

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

@@ -1,6 +1,9 @@
 package dev.inmo.tgbotapi.types.chat
 
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessIntro
+import dev.inmo.tgbotapi.types.business_connection.BusinessLocation
+import dev.inmo.tgbotapi.types.business_connection.BusinessOpeningHours
 import dev.inmo.tgbotapi.types.colors.ColorId
 import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
 import dev.inmo.tgbotapi.types.message.abstracts.Message
@@ -39,6 +42,12 @@ sealed interface ExtendedPrivateChat : PrivateChat, ExtendedChatWithUsername, Ex
     val hasPrivateForwards: Boolean
     val hasRestrictedVoiceAndVideoMessages: Boolean
 
+    val businessIntro: BusinessIntro?
+    val businessLocation: BusinessLocation?
+    val businessOpeningHours: BusinessOpeningHours?
+
+    val personalChat: PreviewChannelChat?
+
     val allowCreateUserIdLink: Boolean
         get() = hasPrivateForwards
 }
@@ -86,3 +95,8 @@ sealed interface ExtendedForumChat : ExtendedSupergroupChat, ForumChat
 sealed interface ExtendedChatWithUsername : UsernameChat, ExtendedChat {
     val activeUsernames: List<Username>
 }
+
+@Serializable(ExtendedChatSerializer.Companion::class)
+sealed interface ExtendedBusinessChat : BusinessChat, ExtendedChat {
+    override val original: ExtendedPrivateChat
+}

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

@@ -30,6 +30,15 @@ data class PrivateChatImpl(
     override val lastName: String = ""
 ) : PreviewPrivateChat
 
+@Serializable
+@RiskFeature("This class is a subject of changes. It is better to use PrivateChat due")
+data class BusinessChatImpl(
+    @SerialName(idField)
+    override val id: BusinessChatId,
+    @SerialName(originField)
+    override val original: PreviewPrivateChat
+) : PreviewBusinessChat
+
 @Serializable
 @RiskFeature("This class is a subject of changes. It is better to use SupergroupChat due")
 data class SupergroupChatImpl(

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

@@ -11,6 +11,9 @@ sealed interface PreviewUsernameChat : PreviewChat, UsernameChat
 @Serializable(PreviewChatSerializer::class)
 sealed interface PreviewPrivateChat : PreviewUsernameChat, PrivateChat
 
+@Serializable(PreviewChatSerializer::class)
+sealed interface PreviewBusinessChat : BusinessChat, PreviewChat
+
 @Serializable(PreviewChatSerializer::class)
 sealed interface PreviewPublicChat : PreviewChat, PublicChat
 

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/BusinessContentMessageImpl.kt

@@ -0,0 +1,65 @@
+package dev.inmo.tgbotapi.types.message
+
+import korlibs.time.DateTime
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
+import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.types.chat.*
+import dev.inmo.tgbotapi.types.chat.CommonBot
+import dev.inmo.tgbotapi.types.chat.User
+import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
+import dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage
+import dev.inmo.tgbotapi.types.message.abstracts.PrivateContentMessage
+import dev.inmo.tgbotapi.types.message.content.MessageContent
+
+data class BusinessContentMessageImpl<T: MessageContent>(
+    override val messageId: MessageId,
+    override val from: User,
+    override val chat: PreviewBusinessChat,
+    override val businessConnectionId: BusinessConnectionId,
+    override val content: T,
+    override val date: DateTime,
+    override val editDate: DateTime?,
+    override val hasProtectedContent: Boolean,
+    override val forwardOrigin: MessageOrigin?,
+    override val replyInfo: ReplyInfo?,
+    override val replyMarkup: InlineKeyboardMarkup?,
+    override val senderBot: CommonBot?,
+    override val mediaGroupId: MediaGroupId?,
+    override val senderBusinessBot: PreviewBot?,
+    override val fromOffline: Boolean,
+) : BusinessContentMessage<T> {
+    constructor(
+        messageId: MessageId,
+        from: User,
+        chat: PreviewBusinessChat,
+        businessConnectionId: BusinessConnectionId,
+        content: T,
+        date: DateTime,
+        editDate: DateTime?,
+        hasProtectedContent: Boolean,
+        forwardInfo: ForwardInfo,
+        replyTo: AccessibleMessage?,
+        replyMarkup: InlineKeyboardMarkup?,
+        senderBot: CommonBot?,
+        mediaGroupId: MediaGroupId?,
+        senderBusinessBot: PreviewBot?,
+        fromOffline: Boolean,
+    ) : this(
+        messageId = messageId,
+        from = from,
+        chat = chat,
+        businessConnectionId = businessConnectionId,
+        content = content,
+        date = date,
+        editDate = editDate,
+        hasProtectedContent = hasProtectedContent,
+        forwardOrigin = forwardInfo.messageOrigin(),
+        replyInfo = replyTo ?.let { ReplyInfo.Internal(it) },
+        replyMarkup = replyMarkup,
+        senderBot = senderBot,
+        mediaGroupId = mediaGroupId,
+        senderBusinessBot = senderBusinessBot,
+        fromOffline = fromOffline
+    )
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/ChannelContentMessageImpl.kt

@@ -21,6 +21,7 @@ data class ChannelContentMessageImpl<T: MessageContent>(
     override val senderBot: CommonBot?,
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
+    override val fromOffline: Boolean,
 ) : ChannelContentMessage<T> {
     constructor(
         messageId: MessageId,
@@ -35,7 +36,8 @@ data class ChannelContentMessageImpl<T: MessageContent>(
         senderBot: CommonBot?,
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
+        fromOffline: Boolean,
     ) : this(
-        messageId, chat, content, date, editDate, hasProtectedContent, forwardInfo.messageOrigin(), replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, senderBot, authorSignature, mediaGroupId
+        messageId, chat, content, date, editDate, hasProtectedContent, forwardInfo.messageOrigin(), replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, senderBot, authorSignature, mediaGroupId, fromOffline
     )
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/GroupMessages.kt

@@ -23,6 +23,7 @@ data class ConnectedFromChannelGroupContentMessageImpl<T : MessageContent>(
     override val senderBot: CommonBot?,
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
+    override val fromOffline: Boolean,
 ) : ConnectedFromChannelGroupContentMessage<T> {
 
     constructor(
@@ -39,8 +40,9 @@ data class ConnectedFromChannelGroupContentMessageImpl<T : MessageContent>(
         senderBot: CommonBot?,
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
+        fromOffline: Boolean,
     ) : this(
-        chat, channel, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId
+        chat, channel, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
     )
 }
 
@@ -58,6 +60,7 @@ data class UnconnectedFromChannelGroupContentMessageImpl<T: MessageContent>(
     override val senderBot: CommonBot?,
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
+    override val fromOffline: Boolean,
 ) : UnconnectedFromChannelGroupContentMessage<T> {
     constructor(
         chat: PreviewGroupChat,
@@ -73,8 +76,9 @@ data class UnconnectedFromChannelGroupContentMessageImpl<T: MessageContent>(
         senderBot: CommonBot?,
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
+        fromOffline: Boolean,
     ) : this(
-        chat, channel, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId
+        chat, channel, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
     )
 }
 
@@ -91,6 +95,7 @@ data class AnonymousGroupContentMessageImpl<T : MessageContent>(
     override val senderBot: CommonBot?,
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
+    override val fromOffline: Boolean,
 ) : AnonymousGroupContentMessage<T> {
     constructor(
         chat: PreviewGroupChat,
@@ -105,8 +110,9 @@ data class AnonymousGroupContentMessageImpl<T : MessageContent>(
         senderBot: CommonBot?,
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
+        fromOffline: Boolean,
     ) : this(
-        chat, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId
+        chat, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
     )
 }
 
@@ -123,7 +129,8 @@ data class CommonGroupContentMessageImpl<T : MessageContent>(
     override val content: T,
     override val senderBot: CommonBot?,
     override val mediaGroupId: MediaGroupId?,
-    override val senderBoostsCount: Int?
+    override val senderBoostsCount: Int?,
+    override val fromOffline: Boolean,
 ) : CommonGroupContentMessage<T> {
     constructor(
         chat: PreviewGroupChat,
@@ -139,8 +146,9 @@ data class CommonGroupContentMessageImpl<T : MessageContent>(
         senderBot: CommonBot?,
         mediaGroupId: MediaGroupId?,
         senderBoostsCount: Int?,
+        fromOffline: Boolean,
     ) : this(
-        chat, messageId, from, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, mediaGroupId, senderBoostsCount
+        chat, messageId, from, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, mediaGroupId, senderBoostsCount, fromOffline
     )
 }
 
@@ -159,6 +167,7 @@ data class FromChannelForumContentMessageImpl<T: MessageContent>(
     override val senderBot: CommonBot?,
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
+    override val fromOffline: Boolean,
 ) : FromChannelForumContentMessage<T> {
     constructor(
         chat: PreviewForumChat,
@@ -175,8 +184,9 @@ data class FromChannelForumContentMessageImpl<T: MessageContent>(
         senderBot: CommonBot?,
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
+        fromOffline: Boolean,
     ) : this(
-        chat, channel, messageId, threadId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId
+        chat, channel, messageId, threadId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
     )
 }
 
@@ -194,6 +204,7 @@ data class AnonymousForumContentMessageImpl<T : MessageContent>(
     override val senderBot: CommonBot?,
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
+    override val fromOffline: Boolean,
 ) : AnonymousForumContentMessage<T> {
     constructor(
         chat: PreviewForumChat,
@@ -209,8 +220,9 @@ data class AnonymousForumContentMessageImpl<T : MessageContent>(
         senderBot: CommonBot?,
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
+        fromOffline: Boolean,
     ) : this(
-        chat, messageId, threadId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId
+        chat, messageId, threadId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
     )
 }
 
@@ -229,6 +241,7 @@ data class CommonForumContentMessageImpl<T : MessageContent>(
     override val senderBot: CommonBot?,
     override val mediaGroupId: MediaGroupId?,
     override val senderBoostsCount: Int?,
+    override val fromOffline: Boolean,
 ) : CommonForumContentMessage<T> {
     constructor(
         chat: PreviewForumChat,
@@ -245,7 +258,8 @@ data class CommonForumContentMessageImpl<T : MessageContent>(
         senderBot: CommonBot?,
         mediaGroupId: MediaGroupId?,
         senderBoostsCount: Int?,
+        fromOffline: Boolean,
     ) : this(
-        chat, messageId, threadId, from, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, mediaGroupId, senderBoostsCount
+        chat, messageId, threadId, from, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, mediaGroupId, senderBoostsCount, fromOffline
     )
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/PrivateContentMessageImpl.kt

@@ -23,6 +23,7 @@ data class PrivateContentMessageImpl<T: MessageContent>(
     override val replyMarkup: InlineKeyboardMarkup?,
     override val senderBot: CommonBot?,
     override val mediaGroupId: MediaGroupId?,
+    override val fromOffline: Boolean,
 ) : PrivateContentMessage<T> {
     constructor(
         messageId: MessageId,
@@ -37,7 +38,8 @@ data class PrivateContentMessageImpl<T: MessageContent>(
         replyMarkup: InlineKeyboardMarkup?,
         senderBot: CommonBot?,
         mediaGroupId: MediaGroupId?,
+        fromOffline: Boolean,
     ) : this(
-        messageId, from, chat, content, date, editDate, hasProtectedContent, forwardInfo.messageOrigin(), replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, senderBot, mediaGroupId
+        messageId, from, chat, content, date, editDate, hasProtectedContent, forwardInfo.messageOrigin(), replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, senderBot, mediaGroupId, fromOffline
     )
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/RawMessage.kt

@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.types.message
 
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.chat.*
 import dev.inmo.tgbotapi.types.chat.CommonBot
@@ -104,6 +105,8 @@ internal data class RawMessage(
     private val users_shared: UsersShared? = null,
     private val chat_shared: ChatShared? = null,
 
+    private val is_from_offline: Boolean = false,
+
     // Voice Chat Service Messages
     private val video_chat_scheduled: VideoChatScheduled? = null,
     private val video_chat_started: VideoChatStarted? = null,
@@ -139,6 +142,10 @@ internal data class RawMessage(
 
     private val reply_markup: InlineKeyboardMarkup? = null,
 
+    // Business
+    private val business_connection_id: BusinessConnectionId? = null,
+    private val sender_business_bot: PreviewBot? = null,
+
     // Giveaways
     private val giveaway_created: GiveawayCreated? = null,
     private val giveaway_completed: GiveawayPrivateResults? = null,
@@ -308,18 +315,19 @@ internal data class RawMessage(
                 when (chat) {
                     is PreviewPublicChat -> when (chat) {
                         is PreviewChannelChat -> ChannelContentMessageImpl(
-                            messageId,
-                            chat,
-                            content,
-                            date.asDate,
-                            edit_date?.asDate,
-                            has_protected_content == true,
-                            forward_origin,
-                            replyInfo,
-                            reply_markup,
-                            via_bot,
-                            author_signature,
-                            media_group_id
+                            messageId = messageId,
+                            chat = chat,
+                            content = content,
+                            date = date.asDate,
+                            editDate = edit_date?.asDate,
+                            hasProtectedContent = has_protected_content == true,
+                            forwardOrigin = forward_origin,
+                            replyInfo = replyInfo,
+                            replyMarkup = reply_markup,
+                            senderBot = via_bot,
+                            authorSignature = author_signature,
+                            mediaGroupId = media_group_id,
+                            fromOffline = is_from_offline
                         )
                         is PreviewForumChat -> if (messageThreadId != null) {
                             val chatId = ChatIdWithThreadId(
@@ -331,198 +339,233 @@ internal data class RawMessage(
                             }
                             when (sender_chat) {
                                 is PreviewChannelChat -> FromChannelForumContentMessageImpl(
-                                    actualForumChat,
-                                    sender_chat,
-                                    messageId,
-                                    messageThreadId,
-                                    date.asDate,
-                                    forward_origin,
-                                    edit_date ?.asDate,
-                                    has_protected_content == true,
-                                    replyInfo,
-                                    reply_markup,
-                                    content,
-                                    via_bot,
-                                    author_signature,
-                                    media_group_id
+                                    chat = actualForumChat,
+                                    channel = sender_chat,
+                                    messageId = messageId,
+                                    threadId = messageThreadId,
+                                    date = date.asDate,
+                                    forwardOrigin = forward_origin,
+                                    editDate = edit_date ?.asDate,
+                                    hasProtectedContent = has_protected_content == true,
+                                    replyInfo = replyInfo,
+                                    replyMarkup = reply_markup,
+                                    content = content,
+                                    senderBot = via_bot,
+                                    authorSignature = author_signature,
+                                    mediaGroupId = media_group_id,
+                                    fromOffline = is_from_offline
                                 )
                                 is PreviewGroupChat -> AnonymousForumContentMessageImpl(
-                                    actualForumChat,
-                                    messageId,
-                                    messageThreadId,
-                                    date.asDate,
-                                    forward_origin,
-                                    edit_date ?.asDate,
-                                    has_protected_content == true,
-                                    replyInfo,
-                                    reply_markup,
-                                    content,
-                                    via_bot,
-                                    author_signature,
-                                    media_group_id
+                                    chat = actualForumChat,
+                                    messageId = messageId,
+                                    threadId = messageThreadId,
+                                    date = date.asDate,
+                                    forwardOrigin = forward_origin,
+                                    editDate = edit_date ?.asDate,
+                                    hasProtectedContent = has_protected_content == true,
+                                    replyInfo = replyInfo,
+                                    replyMarkup = reply_markup,
+                                    content = content,
+                                    senderBot = via_bot,
+                                    authorSignature = author_signature,
+                                    mediaGroupId = media_group_id,
+                                    fromOffline = is_from_offline
                                 )
                                 null -> CommonForumContentMessageImpl(
-                                    actualForumChat,
-                                    messageId,
-                                    messageThreadId,
-                                    from ?: error("It is expected that in messages from non anonymous users and channels user must be specified"),
-                                    date.asDate,
-                                    forward_origin,
-                                    edit_date ?.asDate,
-                                    has_protected_content == true,
-                                    replyInfo,
-                                    reply_markup,
-                                    content,
-                                    via_bot,
-                                    media_group_id,
-                                    sender_boost_count
+                                    chat = actualForumChat,
+                                    messageId = messageId,
+                                    threadId = messageThreadId,
+                                    from = from ?: error("It is expected that in messages from non anonymous users and channels user must be specified"),
+                                    date = date.asDate,
+                                    forwardOrigin = forward_origin,
+                                    editDate = edit_date ?.asDate,
+                                    hasProtectedContent = has_protected_content == true,
+                                    replyInfo = replyInfo,
+                                    replyMarkup = reply_markup,
+                                    content = content,
+                                    senderBot = via_bot,
+                                    mediaGroupId = media_group_id,
+                                    senderBoostsCount = sender_boost_count,
+                                    fromOffline = is_from_offline
                                 )
                             }
                         } else {
                             when (sender_chat) {
                                 is PreviewChannelChat -> if (is_automatic_forward == true) {
                                     ConnectedFromChannelGroupContentMessageImpl(
-                                        chat,
-                                        sender_chat,
-                                        messageId,
-                                        date.asDate,
-                                        forward_origin,
-                                        edit_date ?.asDate,
-                                        has_protected_content == true,
-                                        replyInfo,
-                                        reply_markup,
-                                        content,
-                                        via_bot,
-                                        author_signature,
-                                        media_group_id
+                                        chat = chat,
+                                        channel = sender_chat,
+                                        messageId = messageId,
+                                        date = date.asDate,
+                                        forwardOrigin = forward_origin,
+                                        editDate = edit_date ?.asDate,
+                                        hasProtectedContent = has_protected_content == true,
+                                        replyInfo = replyInfo,
+                                        replyMarkup = reply_markup,
+                                        content = content,
+                                        senderBot = via_bot,
+                                        authorSignature = author_signature,
+                                        mediaGroupId = media_group_id,
+                                        fromOffline = is_from_offline
                                     )
                                 } else {
                                     UnconnectedFromChannelGroupContentMessageImpl(
-                                        chat,
-                                        sender_chat,
-                                        messageId,
-                                        date.asDate,
-                                        forward_origin,
-                                        edit_date ?.asDate,
-                                        has_protected_content == true,
-                                        replyInfo,
-                                        reply_markup,
-                                        content,
-                                        via_bot,
-                                        author_signature,
-                                        media_group_id
+                                        chat = chat,
+                                        channel = sender_chat,
+                                        messageId = messageId,
+                                        date = date.asDate,
+                                        forwardOrigin = forward_origin,
+                                        editDate = edit_date ?.asDate,
+                                        hasProtectedContent = has_protected_content == true,
+                                        replyInfo = replyInfo,
+                                        replyMarkup = reply_markup,
+                                        content = content,
+                                        senderBot = via_bot,
+                                        authorSignature = author_signature,
+                                        mediaGroupId = media_group_id,
+                                        fromOffline = is_from_offline
                                     )
                                 }
                                 is GroupChat -> AnonymousGroupContentMessageImpl(
-                                    chat,
-                                    messageId,
-                                    date.asDate,
-                                    forward_origin,
-                                    edit_date ?.asDate,
-                                    has_protected_content == true,
-                                    replyInfo,
-                                    reply_markup,
-                                    content,
-                                    via_bot,
-                                    author_signature,
-                                    media_group_id
+                                    chat = chat,
+                                    messageId = messageId,
+                                    date = date.asDate,
+                                    forwardOrigin = forward_origin,
+                                    editDate = edit_date ?.asDate,
+                                    hasProtectedContent = has_protected_content == true,
+                                    replyInfo = replyInfo,
+                                    replyMarkup = reply_markup,
+                                    content = content,
+                                    senderBot = via_bot,
+                                    authorSignature = author_signature,
+                                    mediaGroupId = media_group_id,
+                                    fromOffline = is_from_offline
                                 )
                                 null -> CommonGroupContentMessageImpl(
-                                    chat,
-                                    messageId,
-                                    from ?: error("It is expected that in messages from non anonymous users and channels user must be specified"),
-                                    date.asDate,
-                                    forward_origin,
-                                    edit_date ?.asDate,
-                                    has_protected_content == true,
-                                    replyInfo,
-                                    reply_markup,
-                                    content,
-                                    via_bot,
-                                    media_group_id,
-                                    sender_boost_count
+                                    chat = chat,
+                                    messageId = messageId,
+                                    from = from ?: error("It is expected that in messages from non anonymous users and channels user must be specified"),
+                                    date = date.asDate,
+                                    forwardOrigin = forward_origin,
+                                    editDate = edit_date ?.asDate,
+                                    hasProtectedContent = has_protected_content == true,
+                                    replyInfo = replyInfo,
+                                    replyMarkup = reply_markup,
+                                    content = content,
+                                    senderBot = via_bot,
+                                    mediaGroupId = media_group_id,
+                                    senderBoostsCount = sender_boost_count,
+                                    fromOffline = is_from_offline
                                 )
                             }
                         }
                         is PreviewGroupChat -> when (sender_chat) {
                             is PreviewChannelChat -> if (is_automatic_forward == true) {
                                 ConnectedFromChannelGroupContentMessageImpl(
-                                    chat,
-                                    sender_chat,
-                                    messageId,
-                                    date.asDate,
-                                    forward_origin,
-                                    edit_date ?.asDate,
-                                    has_protected_content == true,
-                                    replyInfo,
-                                    reply_markup,
-                                    content,
-                                    via_bot,
-                                    author_signature,
-                                    media_group_id
+                                    chat = chat,
+                                    channel = sender_chat,
+                                    messageId = messageId,
+                                    date = date.asDate,
+                                    forwardOrigin = forward_origin,
+                                    editDate = edit_date ?.asDate,
+                                    hasProtectedContent = has_protected_content == true,
+                                    replyInfo = replyInfo,
+                                    replyMarkup = reply_markup,
+                                    content = content,
+                                    senderBot = via_bot,
+                                    authorSignature = author_signature,
+                                    mediaGroupId = media_group_id,
+                                    fromOffline = is_from_offline
                                 )
                             } else {
                                 UnconnectedFromChannelGroupContentMessageImpl(
-                                    chat,
-                                    sender_chat,
-                                    messageId,
-                                    date.asDate,
-                                    forward_origin,
-                                    edit_date ?.asDate,
-                                    has_protected_content == true,
-                                    replyInfo,
-                                    reply_markup,
-                                    content,
-                                    via_bot,
-                                    author_signature,
-                                    media_group_id
+                                    chat = chat,
+                                    channel = sender_chat,
+                                    messageId = messageId,
+                                    date = date.asDate,
+                                    forwardOrigin = forward_origin,
+                                    editDate = edit_date ?.asDate,
+                                    hasProtectedContent = has_protected_content == true,
+                                    replyInfo = replyInfo,
+                                    replyMarkup = reply_markup,
+                                    content = content,
+                                    senderBot = via_bot,
+                                    authorSignature = author_signature,
+                                    mediaGroupId = media_group_id,
+                                    fromOffline = is_from_offline
                                 )
                             }
                             is PreviewGroupChat -> AnonymousGroupContentMessageImpl(
-                                chat,
-                                messageId,
-                                date.asDate,
-                                forward_origin,
-                                edit_date ?.asDate,
-                                has_protected_content == true,
-                                replyInfo,
-                                reply_markup,
-                                content,
-                                via_bot,
-                                author_signature,
-                                media_group_id
+                                chat = chat,
+                                messageId = messageId,
+                                date = date.asDate,
+                                forwardOrigin = forward_origin,
+                                editDate = edit_date ?.asDate,
+                                hasProtectedContent = has_protected_content == true,
+                                replyInfo = replyInfo,
+                                replyMarkup = reply_markup,
+                                content = content,
+                                senderBot = via_bot,
+                                authorSignature = author_signature,
+                                mediaGroupId = media_group_id,
+                                fromOffline = is_from_offline
                             )
                             null -> CommonGroupContentMessageImpl(
-                                chat,
-                                messageId,
-                                from ?: error("It is expected that in messages from non anonymous users and channels user must be specified"),
-                                date.asDate,
-                                forward_origin,
-                                edit_date ?.asDate,
-                                has_protected_content == true,
-                                replyInfo,
-                                reply_markup,
-                                content,
-                                via_bot,
-                                media_group_id,
-                                sender_boost_count
+                                chat = chat,
+                                messageId = messageId,
+                                from = from ?: error("It is expected that in messages from non anonymous users and channels user must be specified"),
+                                date = date.asDate,
+                                forwardOrigin = forward_origin,
+                                editDate = edit_date ?.asDate,
+                                hasProtectedContent = has_protected_content == true,
+                                replyInfo = replyInfo,
+                                replyMarkup = reply_markup,
+                                content = content,
+                                senderBot = via_bot,
+                                mediaGroupId = media_group_id,
+                                senderBoostsCount = sender_boost_count,
+                                fromOffline = is_from_offline
                             )
                         }
                     }
-                    is PreviewPrivateChat -> PrivateContentMessageImpl(
-                        messageId,
-                        from ?: error("Was detected common message, but owner (sender) of the message was not found"),
-                        chat,
-                        content,
-                        date.asDate,
-                        edit_date?.asDate,
-                        has_protected_content == true,
-                        forward_origin,
-                        replyInfo,
-                        reply_markup,
-                        via_bot,
-                        media_group_id
-                    )
+                    is PreviewPrivateChat -> if (business_connection_id == null) {
+                        PrivateContentMessageImpl(
+                            messageId = messageId,
+                            from = from ?: error("Was detected common message, but owner (sender) of the message was not found"),
+                            chat = chat,
+                            content = content,
+                            date = date.asDate,
+                            editDate = edit_date?.asDate,
+                            hasProtectedContent = has_protected_content == true,
+                            forwardOrigin = forward_origin,
+                            replyInfo = replyInfo,
+                            replyMarkup = reply_markup,
+                            senderBot = via_bot,
+                            mediaGroupId = media_group_id,
+                            fromOffline = is_from_offline
+                        )
+                    } else {
+                        BusinessContentMessageImpl(
+                            messageId = messageId,
+                            from = from ?: error("Was detected common message, but owner (sender) of the message was not found"),
+                            chat = BusinessChatImpl(
+                                chat.id.toBusinessChatId(business_connection_id),
+                                chat
+                            ),
+                            businessConnectionId = business_connection_id,
+                            content = content,
+                            date = date.asDate,
+                            editDate = edit_date?.asDate,
+                            hasProtectedContent = has_protected_content == true,
+                            forwardOrigin = forward_origin,
+                            replyInfo = replyInfo,
+                            replyMarkup = reply_markup,
+                            senderBot = via_bot,
+                            mediaGroupId = media_group_id,
+                            senderBusinessBot = sender_business_bot,
+                            fromOffline = is_from_offline
+                        )
+                    }
                     else -> error("Unknown type of chat: $chat")
                 }
             } ?: passport_data ?.let{

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/abstracts/BusinessContentMessage.kt

@@ -0,0 +1,15 @@
+package dev.inmo.tgbotapi.types.message.abstracts
+
+import dev.inmo.tgbotapi.abstracts.types.WithBusinessConnectionId
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
+import dev.inmo.tgbotapi.types.chat.PreviewBot
+import dev.inmo.tgbotapi.types.chat.PreviewBusinessChat
+import dev.inmo.tgbotapi.types.chat.PreviewPrivateChat
+import dev.inmo.tgbotapi.types.message.content.MessageContent
+
+interface BusinessContentMessage<T: MessageContent> : PossiblySentViaBotCommonMessage<T>, FromUserMessage,
+    WithBusinessConnectionId {
+    override val chat: PreviewBusinessChat
+    override val businessConnectionId: BusinessConnectionId
+    val senderBusinessBot: PreviewBot?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/abstracts/CommonMessage.kt

@@ -7,5 +7,7 @@ sealed interface CommonMessage<out T: MessageContent> : AccessibleMessage,
     PossiblyEditedMessage,
     PossiblyReplyMessage,
     PossiblyMarkedUp,
+    PossiblyBusinessMessage,
+    PossiblyOfflineMessage,
     PossiblyMediaGroupMessage<T>,
     ContentMessage<T>

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/abstracts/Message.kt

@@ -17,7 +17,7 @@ import kotlinx.serialization.encoding.Encoder
 import kotlin.jvm.JvmInline
 
 @ClassCastsIncluded(excludeRegex = ".*Impl")
-interface Message : WithPreviewChatAndMessageId {
+interface Message : WithPreviewChatAndMessageId, PossiblyBusinessMessage {
     val date: DateTime
     val metaInfo: MetaInfo
         get() = MetaInfo(chat.id, messageId)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/abstracts/PossiblyBusinessMessage.kt

@@ -0,0 +1,9 @@
+package dev.inmo.tgbotapi.types.message.abstracts
+
+import dev.inmo.tgbotapi.abstracts.types.WithOptionalBusinessConnectionId
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
+
+interface PossiblyBusinessMessage : WithOptionalBusinessConnectionId {
+    override val businessConnectionId: BusinessConnectionId?
+        get() = null
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/abstracts/PossiblyOfflineMessage.kt

@@ -0,0 +1,5 @@
+package dev.inmo.tgbotapi.types.message.abstracts
+
+interface PossiblyOfflineMessage : Message {
+    val fromOffline: Boolean
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/abstracts/PrivateContentMessage.kt

@@ -1,9 +1,8 @@
 package dev.inmo.tgbotapi.types.message.abstracts
 
-import dev.inmo.tgbotapi.types.chat.PreviewChat
 import dev.inmo.tgbotapi.types.chat.PreviewPrivateChat
 import dev.inmo.tgbotapi.types.message.content.MessageContent
 
-interface PrivateContentMessage<T: MessageContent> : PossiblySentViaBotCommonMessage<T>, FromUserMessage {
+interface PrivateContentMessage<T: MessageContent> : PossiblySentViaBotCommonMessage<T>, FromUserMessage, PossiblyOfflineMessage {
     override val chat: PreviewPrivateChat
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/update/BusinessConnectionUpdate.kt

@@ -0,0 +1,12 @@
+package dev.inmo.tgbotapi.types.update
+
+import dev.inmo.tgbotapi.types.UpdateId
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
+import dev.inmo.tgbotapi.types.update.abstracts.Update
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class BusinessConnectionUpdate(
+    override val updateId: UpdateId,
+    override val data: BusinessConnection
+) : Update

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/update/BusinessMessageUpdate.kt

@@ -0,0 +1,17 @@
+package dev.inmo.tgbotapi.types.update
+
+import dev.inmo.tgbotapi.types.UpdateId
+import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
+import dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage
+import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
+import dev.inmo.tgbotapi.types.update.abstracts.BaseSentMessageUpdate
+
+data class BusinessMessageUpdate(
+    override val updateId: UpdateId,
+    override val data: BusinessContentMessage<*>
+) : BaseSentMessageUpdate {
+    /**
+     * @param newData Must be [BusinessContentMessage]
+     */
+    override fun copy(newData: ContentMessage<*>) = copy(updateId, newData as BusinessContentMessage<*>)
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/update/ChannelPostUpdate.kt

@@ -2,11 +2,12 @@ package dev.inmo.tgbotapi.types.update
 
 import dev.inmo.tgbotapi.types.UpdateId
 import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
+import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.update.abstracts.BaseSentMessageUpdate
 
 data class ChannelPostUpdate(
     override val updateId: UpdateId,
     override val data: AccessibleMessage
 ) : BaseSentMessageUpdate {
-    override fun copy(newData: AccessibleMessage): BaseSentMessageUpdate = copy(updateId, newData)
+    override fun copy(newData: ContentMessage<*>): BaseSentMessageUpdate = copy(updateId, newData)
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/update/DeletedBusinessMessageUpdate.kt

@@ -0,0 +1,13 @@
+package dev.inmo.tgbotapi.types.update
+
+import dev.inmo.tgbotapi.types.UpdateId
+import dev.inmo.tgbotapi.types.business_connection.BusinessMessagesDeleted
+import dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage
+import dev.inmo.tgbotapi.types.message.abstracts.CommonMessage
+import dev.inmo.tgbotapi.types.update.abstracts.BaseEditMessageUpdate
+import dev.inmo.tgbotapi.types.update.abstracts.Update
+
+data class DeletedBusinessMessageUpdate(
+    override val updateId: UpdateId,
+    override val data: BusinessMessagesDeleted
+) : Update

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/update/EditBusinessMessageUpdate.kt

@@ -0,0 +1,11 @@
+package dev.inmo.tgbotapi.types.update
+
+import dev.inmo.tgbotapi.types.UpdateId
+import dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage
+import dev.inmo.tgbotapi.types.message.abstracts.CommonMessage
+import dev.inmo.tgbotapi.types.update.abstracts.BaseEditMessageUpdate
+
+data class EditBusinessMessageUpdate(
+    override val updateId: UpdateId,
+    override val data: BusinessContentMessage<*>
+) : BaseEditMessageUpdate

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/update/MessageUpdate.kt

@@ -2,11 +2,12 @@ package dev.inmo.tgbotapi.types.update
 
 import dev.inmo.tgbotapi.types.UpdateId
 import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
+import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.update.abstracts.BaseSentMessageUpdate
 
 data class MessageUpdate(
     override val updateId: UpdateId,
     override val data: AccessibleMessage
 ) : BaseSentMessageUpdate {
-    override fun copy(newData: AccessibleMessage) = copy(updateId, newData)
+    override fun copy(newData: ContentMessage<*>) = copy(updateId, newData)
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/update/RawUpdate.kt

@@ -6,6 +6,8 @@ import dev.inmo.tgbotapi.types.InlineQueries.ChosenInlineResult.RawChosenInlineR
 import dev.inmo.tgbotapi.types.InlineQueries.query.RawInlineQuery
 import dev.inmo.tgbotapi.types.boosts.ChatBoostRemoved
 import dev.inmo.tgbotapi.types.boosts.ChatBoostUpdated
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
+import dev.inmo.tgbotapi.types.business_connection.BusinessMessagesDeleted
 import dev.inmo.tgbotapi.types.chat.ChatJoinRequest
 import dev.inmo.tgbotapi.types.chat.ChatMessageReactionUpdated
 import dev.inmo.tgbotapi.types.chat.ChatMessageReactionsCountUpdated
@@ -46,7 +48,13 @@ internal data class RawUpdate constructor(
     private val message_reaction: ChatMessageReactionUpdated? = null,
     private val message_reaction_count: ChatMessageReactionsCountUpdated? = null,
     private val chat_boost: ChatBoostUpdated? = null,
-    private val removed_chat_boost: ChatBoostRemoved? = null
+    private val removed_chat_boost: ChatBoostRemoved? = null,
+    private val business_connection: BusinessConnection? = null,
+    @Serializable(TelegramBotAPIMessageDeserializeOnlySerializer::class)
+    private val business_message: BusinessContentMessage<*>? = null,
+    @Serializable(TelegramBotAPIMessageDeserializeOnlySerializer::class)
+    private val edited_business_message: BusinessContentMessage<*>? = null,
+    private val deleted_business_messages: BusinessMessagesDeleted? = null,
 ) {
     @Transient
     private var initedUpdate: Update? = null
@@ -78,6 +86,10 @@ internal data class RawUpdate constructor(
                 message_reaction_count != null -> ChatMessageReactionsCountUpdatedUpdate(updateId, message_reaction_count)
                 chat_boost != null -> ChatBoostUpdatedUpdate(updateId, chat_boost)
                 removed_chat_boost != null -> ChatBoostRemovedUpdate(updateId, removed_chat_boost)
+                business_connection != null -> BusinessConnectionUpdate(updateId, business_connection)
+                business_message != null -> BusinessMessageUpdate(updateId, business_message)
+                edited_business_message != null -> EditBusinessMessageUpdate(updateId, edited_business_message)
+                deleted_business_messages != null -> DeletedBusinessMessageUpdate(updateId, deleted_business_messages)
                 else -> UnknownUpdate(
                     updateId,
                     raw

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/update/abstracts/BaseSentMessageUpdate.kt

@@ -1,7 +1,13 @@
 package dev.inmo.tgbotapi.types.update.abstracts
 
 import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
+import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 
 interface BaseSentMessageUpdate : BaseMessageUpdate {
-    fun copy(newData: AccessibleMessage): BaseSentMessageUpdate
+    /**
+     * This method copies current [BaseSentMessageUpdate] with new data from [newData]
+     *
+     * **THERE IS NO ANY GUARANTEE THAT THIS METHOD WILL NOT THROW ANY EXCEPTION**
+     */
+    fun copy(newData: ContentMessage<*>): BaseSentMessageUpdate
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter.kt

@@ -4,7 +4,6 @@ import dev.inmo.micro_utils.coroutines.plus
 import dev.inmo.tgbotapi.types.ALL_UPDATES_LIST
 import dev.inmo.tgbotapi.types.message.abstracts.PossiblySentViaBotCommonMessage
 import dev.inmo.tgbotapi.types.update.*
-import dev.inmo.tgbotapi.types.update.abstracts.BaseSentMessageUpdate
 import dev.inmo.tgbotapi.types.update.abstracts.UnknownUpdate
 import dev.inmo.tgbotapi.types.update.abstracts.Update
 import kotlinx.coroutines.channels.*
@@ -41,6 +40,10 @@ interface FlowsUpdatesFilter : UpdatesFilter {
     val chatMessageReactionsCountUpdatedUpdateFlow: Flow<ChatMessageReactionsCountUpdatedUpdate>
     val chatBoostUpdatedUpdateFlow: Flow<ChatBoostUpdatedUpdate>
     val chatBoostRemovedUpdateFlow: Flow<ChatBoostRemovedUpdate>
+    val businessConnectionUpdatesFlow: Flow<BusinessConnectionUpdate>
+    val businessMessageUpdatesFlow: Flow<BusinessMessageUpdate>
+    val editBusinessMessageUpdatesFlow: Flow<EditBusinessMessageUpdate>
+    val deleteBusinessMessageUpdatesFlow: Flow<DeletedBusinessMessageUpdate>
     val unknownUpdatesFlow: Flow<UnknownUpdate>
 }
 
@@ -64,6 +67,10 @@ abstract class AbstractFlowsUpdatesFilter : FlowsUpdatesFilter {
     override val unknownUpdatesFlow: Flow<UnknownUpdate> by lazy { allUpdatesFlow.filterIsInstance() }
     override val chatBoostUpdatedUpdateFlow: Flow<ChatBoostUpdatedUpdate> by lazy { allUpdatesFlow.filterIsInstance() }
     override val chatBoostRemovedUpdateFlow: Flow<ChatBoostRemovedUpdate> by lazy { allUpdatesFlow.filterIsInstance() }
+    override val businessConnectionUpdatesFlow: Flow<BusinessConnectionUpdate> by lazy { allUpdatesFlow.filterIsInstance() }
+    override val businessMessageUpdatesFlow: Flow<BusinessMessageUpdate> by lazy { allUpdatesFlow.filterIsInstance() }
+    override val editBusinessMessageUpdatesFlow: Flow<EditBusinessMessageUpdate> by lazy { allUpdatesFlow.filterIsInstance() }
+    override val deleteBusinessMessageUpdatesFlow: Flow<DeletedBusinessMessageUpdate> by lazy { allUpdatesFlow.filterIsInstance() }
 }
 
 /**

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/extensions/MediaGroupContentMessageCreator.kt

@@ -1,24 +1,7 @@
 package dev.inmo.tgbotapi.utils.extensions
 
-import dev.inmo.tgbotapi.types.message.AnonymousForumContentMessageImpl
-import dev.inmo.tgbotapi.types.message.AnonymousGroupContentMessageImpl
-import dev.inmo.tgbotapi.types.message.ChannelContentMessageImpl
-import dev.inmo.tgbotapi.types.message.CommonForumContentMessageImpl
-import dev.inmo.tgbotapi.types.message.CommonGroupContentMessageImpl
-import dev.inmo.tgbotapi.types.message.ConnectedFromChannelGroupContentMessageImpl
-import dev.inmo.tgbotapi.types.message.FromChannelForumContentMessageImpl
-import dev.inmo.tgbotapi.types.message.PrivateContentMessageImpl
-import dev.inmo.tgbotapi.types.message.UnconnectedFromChannelGroupContentMessageImpl
-import dev.inmo.tgbotapi.types.message.abstracts.AnonymousForumContentMessage
-import dev.inmo.tgbotapi.types.message.abstracts.AnonymousGroupContentMessage
-import dev.inmo.tgbotapi.types.message.abstracts.ChannelContentMessage
-import dev.inmo.tgbotapi.types.message.abstracts.CommonForumContentMessage
-import dev.inmo.tgbotapi.types.message.abstracts.CommonGroupContentMessage
-import dev.inmo.tgbotapi.types.message.abstracts.ConnectedFromChannelGroupContentMessage
-import dev.inmo.tgbotapi.types.message.abstracts.FromChannelForumContentMessage
-import dev.inmo.tgbotapi.types.message.abstracts.PossiblySentViaBotCommonMessage
-import dev.inmo.tgbotapi.types.message.abstracts.PrivateContentMessage
-import dev.inmo.tgbotapi.types.message.abstracts.UnconnectedFromChannelGroupContentMessage
+import dev.inmo.tgbotapi.types.message.*
+import dev.inmo.tgbotapi.types.message.abstracts.*
 import dev.inmo.tgbotapi.types.message.content.MediaGroupCollectionContent
 import dev.inmo.tgbotapi.types.message.content.MediaGroupContent
 import dev.inmo.tgbotapi.types.message.content.MediaGroupPartContent
@@ -46,6 +29,22 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             sourceMessage.authorSignature,
             sourceMessage.mediaGroupId
         )
+        is BusinessContentMessage -> BusinessContentMessageImpl(
+            sourceMessage.messageId,
+            sourceMessage.user,
+            sourceMessage.chat,
+            sourceMessage.businessConnectionId,
+            content,
+            sourceMessage.date,
+            sourceMessage.editDate,
+            sourceMessage.hasProtectedContent,
+            sourceMessage.forwardOrigin,
+            sourceMessage.replyInfo,
+            sourceMessage.replyMarkup,
+            sourceMessage.senderBot,
+            sourceMessage.mediaGroupId,
+            sourceMessage.senderBusinessBot
+        )
         is PrivateContentMessage -> PrivateContentMessageImpl(
             sourceMessage.messageId,
             sourceMessage.user,

tgbotapi.utils/api/tgbotapi.utils.api

@@ -1107,6 +1107,14 @@ public final class dev/inmo/tgbotapi/extensions/utils/ClassCastsNewKt {
 	public static final fun botOrThrow (Ldev/inmo/tgbotapi/types/chat/Chat;)Ldev/inmo/tgbotapi/types/chat/Bot;
 	public static final fun bowlingDiceAnimationTypeOrNull (Ldev/inmo/tgbotapi/types/dice/DiceAnimationType;)Ldev/inmo/tgbotapi/types/dice/BowlingDiceAnimationType;
 	public static final fun bowlingDiceAnimationTypeOrThrow (Ldev/inmo/tgbotapi/types/dice/DiceAnimationType;)Ldev/inmo/tgbotapi/types/dice/BowlingDiceAnimationType;
+	public static final fun businessConnectionUpdateOrNull (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/BusinessConnectionUpdate;
+	public static final fun businessConnectionUpdateOrThrow (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/BusinessConnectionUpdate;
+	public static final fun businessContentMessageOrNull (Ldev/inmo/tgbotapi/abstracts/WithUser;)Ldev/inmo/tgbotapi/types/message/abstracts/BusinessContentMessage;
+	public static final fun businessContentMessageOrNull (Ldev/inmo/tgbotapi/types/message/abstracts/Message;)Ldev/inmo/tgbotapi/types/message/abstracts/BusinessContentMessage;
+	public static final fun businessContentMessageOrThrow (Ldev/inmo/tgbotapi/abstracts/WithUser;)Ldev/inmo/tgbotapi/types/message/abstracts/BusinessContentMessage;
+	public static final fun businessContentMessageOrThrow (Ldev/inmo/tgbotapi/types/message/abstracts/Message;)Ldev/inmo/tgbotapi/types/message/abstracts/BusinessContentMessage;
+	public static final fun businessMessageUpdateOrNull (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/BusinessMessageUpdate;
+	public static final fun businessMessageUpdateOrThrow (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/BusinessMessageUpdate;
 	public static final fun byAnonymousOrNull (Ldev/inmo/tgbotapi/types/message/ForwardInfo;)Ldev/inmo/tgbotapi/types/message/ForwardInfo$ByAnonymous;
 	public static final fun byAnonymousOrThrow (Ldev/inmo/tgbotapi/types/message/ForwardInfo;)Ldev/inmo/tgbotapi/types/message/ForwardInfo$ByAnonymous;
 	public static final fun byChatOrNull (Ldev/inmo/tgbotapi/types/chat/ChatMessageReactionUpdated;)Ldev/inmo/tgbotapi/types/chat/ChatMessageReactionUpdated$ByChat;
@@ -1259,10 +1267,14 @@ public final class dev/inmo/tgbotapi/extensions/utils/ClassCastsNewKt {
 	public static final fun dataCallbackQueryOrThrow (Ldev/inmo/tgbotapi/abstracts/WithUser;)Ldev/inmo/tgbotapi/types/queries/callback/DataCallbackQuery;
 	public static final fun deleteChatPhotoOrNull (Ldev/inmo/tgbotapi/types/message/ChatEvents/abstracts/ChatEvent;)Ldev/inmo/tgbotapi/types/message/ChatEvents/DeleteChatPhoto;
 	public static final fun deleteChatPhotoOrThrow (Ldev/inmo/tgbotapi/types/message/ChatEvents/abstracts/ChatEvent;)Ldev/inmo/tgbotapi/types/message/ChatEvents/DeleteChatPhoto;
+	public static final fun deletedBusinessMessageUpdateOrNull (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/DeletedBusinessMessageUpdate;
+	public static final fun deletedBusinessMessageUpdateOrThrow (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/DeletedBusinessMessageUpdate;
 	public static final fun describedInlineQueryResultOrNull (Ldev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/InlineQueryResult;)Ldev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/DescribedInlineQueryResult;
 	public static final fun describedInlineQueryResultOrThrow (Ldev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/InlineQueryResult;)Ldev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/DescribedInlineQueryResult;
 	public static final fun diceContentOrNull (Ldev/inmo/tgbotapi/types/message/content/ResendableContent;)Ldev/inmo/tgbotapi/types/message/content/DiceContent;
 	public static final fun diceContentOrThrow (Ldev/inmo/tgbotapi/types/message/content/ResendableContent;)Ldev/inmo/tgbotapi/types/message/content/DiceContent;
+	public static final fun disabledOrNull (Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection;)Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection$Disabled;
+	public static final fun disabledOrThrow (Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection;)Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection$Disabled;
 	public static final fun documentContentOrNull (Ldev/inmo/tgbotapi/types/message/content/ResendableContent;)Ldev/inmo/tgbotapi/types/message/content/DocumentContent;
 	public static final fun documentContentOrThrow (Ldev/inmo/tgbotapi/types/message/content/ResendableContent;)Ldev/inmo/tgbotapi/types/message/content/DocumentContent;
 	public static final fun documentFileOrNull (Ldev/inmo/tgbotapi/types/files/TelegramMediaFile;)Ldev/inmo/tgbotapi/types/files/DocumentFile;
@@ -1279,6 +1291,8 @@ public final class dev/inmo/tgbotapi/extensions/utils/ClassCastsNewKt {
 	public static final fun duratedTelegramMediaOrThrow (Ldev/inmo/tgbotapi/types/media/TelegramMedia;)Ldev/inmo/tgbotapi/types/media/DuratedTelegramMedia;
 	public static final fun eMailTextSourceOrNull (Ldev/inmo/tgbotapi/types/message/textsources/TextSource;)Ldev/inmo/tgbotapi/types/message/textsources/EMailTextSource;
 	public static final fun eMailTextSourceOrThrow (Ldev/inmo/tgbotapi/types/message/textsources/TextSource;)Ldev/inmo/tgbotapi/types/message/textsources/EMailTextSource;
+	public static final fun editBusinessMessageUpdateOrNull (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/EditBusinessMessageUpdate;
+	public static final fun editBusinessMessageUpdateOrThrow (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/EditBusinessMessageUpdate;
 	public static final fun editChannelPostUpdateOrNull (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/EditChannelPostUpdate;
 	public static final fun editChannelPostUpdateOrThrow (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/EditChannelPostUpdate;
 	public static final fun editMessageUpdateOrNull (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/update/EditMessageUpdate;
@@ -1287,6 +1301,8 @@ public final class dev/inmo/tgbotapi/extensions/utils/ClassCastsNewKt {
 	public static final fun emailOrThrow (Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElement;)Ldev/inmo/tgbotapi/types/passport/encrypted/Email;
 	public static final fun emojiOrNull (Ldev/inmo/tgbotapi/types/reactions/Reaction;)Ljava/lang/String;
 	public static final fun emojiOrThrow (Ldev/inmo/tgbotapi/types/reactions/Reaction;)Ljava/lang/String;
+	public static final fun enabledOrNull (Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection;)Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection$Enabled;
+	public static final fun enabledOrThrow (Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection;)Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection$Enabled;
 	public static final fun encryptedAddressOrNull (Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElement;)Ldev/inmo/tgbotapi/types/passport/encrypted/EncryptedAddress;
 	public static final fun encryptedAddressOrThrow (Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElement;)Ldev/inmo/tgbotapi/types/passport/encrypted/EncryptedAddress;
 	public static final fun encryptedPassportElementTranslatableOrNull (Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElement;)Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElementTranslatable;
@@ -1444,6 +1460,10 @@ public final class dev/inmo/tgbotapi/extensions/utils/ClassCastsNewKt {
 	public static final fun ifBot (Ldev/inmo/tgbotapi/types/chat/Chat;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifBotCommandTextSource (Ldev/inmo/tgbotapi/types/message/textsources/TextSource;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifBowlingDiceAnimationType (Ldev/inmo/tgbotapi/types/dice/DiceAnimationType;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
+	public static final fun ifBusinessConnectionUpdate (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
+	public static final fun ifBusinessContentMessage (Ldev/inmo/tgbotapi/abstracts/WithUser;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
+	public static final fun ifBusinessContentMessage (Ldev/inmo/tgbotapi/types/message/abstracts/Message;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
+	public static final fun ifBusinessMessageUpdate (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifByAnonymous (Ldev/inmo/tgbotapi/types/message/ForwardInfo;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifByChat (Ldev/inmo/tgbotapi/types/chat/ChatMessageReactionUpdated;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifByUser (Ldev/inmo/tgbotapi/types/boosts/ChatBoostSource;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
@@ -1520,8 +1540,10 @@ public final class dev/inmo/tgbotapi/extensions/utils/ClassCastsNewKt {
 	public static final fun ifDartsDiceAnimationType (Ldev/inmo/tgbotapi/types/dice/DiceAnimationType;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifDataCallbackQuery (Ldev/inmo/tgbotapi/abstracts/WithUser;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifDeleteChatPhoto (Ldev/inmo/tgbotapi/types/message/ChatEvents/abstracts/ChatEvent;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
+	public static final fun ifDeletedBusinessMessageUpdate (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifDescribedInlineQueryResult (Ldev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/InlineQueryResult;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifDiceContent (Ldev/inmo/tgbotapi/types/message/content/ResendableContent;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
+	public static final fun ifDisabled (Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifDocumentContent (Ldev/inmo/tgbotapi/types/message/content/ResendableContent;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifDocumentFile (Ldev/inmo/tgbotapi/types/files/TelegramMediaFile;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifDocumentMediaGroupMemberTelegramMedia (Ldev/inmo/tgbotapi/types/media/TelegramMedia;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
@@ -1530,10 +1552,12 @@ public final class dev/inmo/tgbotapi/extensions/utils/ClassCastsNewKt {
 	public static final fun ifDriverLicenseSecureValue (Ldev/inmo/tgbotapi/types/passport/decrypted/abstracts/SecureValue;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifDuratedTelegramMedia (Ldev/inmo/tgbotapi/types/media/TelegramMedia;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifEMailTextSource (Ldev/inmo/tgbotapi/types/message/textsources/TextSource;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
+	public static final fun ifEditBusinessMessageUpdate (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifEditChannelPostUpdate (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifEditMessageUpdate (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifEmail (Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElement;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifEmoji (Ldev/inmo/tgbotapi/types/reactions/Reaction;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
+	public static final fun ifEnabled (Ldev/inmo/tgbotapi/types/business_connection/BusinessConnection;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifEncryptedAddress (Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElement;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifEncryptedPassportElementTranslatable (Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElement;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
 	public static final fun ifEncryptedPassportElementWithData (Ldev/inmo/tgbotapi/types/passport/encrypted/abstracts/EncryptedPassportElement;Lkotlin/jvm/functions/Function1;)Ljava/lang/Object;
@@ -2594,6 +2618,8 @@ public final class dev/inmo/tgbotapi/extensions/utils/extensions/FlowsSameKt {
 }
 
 public final class dev/inmo/tgbotapi/extensions/utils/extensions/SameKt {
+	public static final fun sameBusinessConnection (Ldev/inmo/tgbotapi/types/message/abstracts/Message;Ldev/inmo/tgbotapi/abstracts/types/WithBusinessConnectionId;)Z
+	public static final fun sameBusinessConnection-X6RVWW0 (Ldev/inmo/tgbotapi/types/message/abstracts/Message;Ljava/lang/String;)Z
 	public static final fun sameChat (Ldev/inmo/tgbotapi/abstracts/WithPreviewChat;Ldev/inmo/tgbotapi/types/ChatIdentifier;)Z
 	public static final fun sameChat (Ldev/inmo/tgbotapi/abstracts/WithPreviewChat;Ldev/inmo/tgbotapi/types/chat/Chat;)Z
 	public static final fun sameChat (Ldev/inmo/tgbotapi/abstracts/WithPreviewChat;Ldev/inmo/tgbotapi/types/message/abstracts/Message;)Z
@@ -2623,8 +2649,8 @@ public final class dev/inmo/tgbotapi/extensions/utils/extensions/TelegramBotComm
 public final class dev/inmo/tgbotapi/extensions/utils/extensions/UpdateChatRetrieverKt {
 	public static final fun sourceChat (Ldev/inmo/tgbotapi/types/queries/callback/CallbackQuery;)Ldev/inmo/tgbotapi/types/chat/PreviewChat;
 	public static final fun sourceChat (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/chat/Chat;
-	public static final fun sourceChatWithConverters (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;)Ldev/inmo/tgbotapi/types/chat/Chat;
-	public static synthetic fun sourceChatWithConverters$default (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)Ldev/inmo/tgbotapi/types/chat/Chat;
+	public static final fun sourceChatWithConverters (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;)Ldev/inmo/tgbotapi/types/chat/Chat;
+	public static synthetic fun sourceChatWithConverters$default (Ldev/inmo/tgbotapi/types/update/abstracts/Update;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)Ldev/inmo/tgbotapi/types/chat/Chat;
 	public static final fun sourceUser (Ldev/inmo/tgbotapi/types/update/abstracts/Update;)Ldev/inmo/tgbotapi/types/chat/User;
 }
 
@@ -2975,6 +3001,11 @@ public final class dev/inmo/tgbotapi/extensions/utils/formatting/StringFormattin
 	public static final fun underlineMarkdownV2 (Ljava/lang/String;)Ljava/lang/String;
 }
 
+public final class dev/inmo/tgbotapi/extensions/utils/shortcuts/BusinessMessagesMappersKt {
+	public static final fun allBusinessMessages (Lkotlinx/coroutines/flow/Flow;)Lkotlinx/coroutines/flow/Flow;
+	public static final fun businessMessages (Lkotlinx/coroutines/flow/Flow;)Lkotlinx/coroutines/flow/Flow;
+}
+
 public final class dev/inmo/tgbotapi/extensions/utils/shortcuts/CommandsShortcutsKt {
 	public static final fun filterCommandsInsideTextMessages (Lkotlinx/coroutines/flow/Flow;Lkotlin/text/Regex;)Lkotlinx/coroutines/flow/Flow;
 	public static final fun filterCommandsWithArgs (Lkotlinx/coroutines/flow/Flow;Lkotlin/text/Regex;)Lkotlinx/coroutines/flow/Flow;

tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/ClassCastsNew.kt

@@ -16,6 +16,7 @@ import dev.inmo.tgbotapi.requests.answers.InlineQueryResultsButton
 import dev.inmo.tgbotapi.requests.send.payments.CreateInvoiceLink
 import dev.inmo.tgbotapi.requests.send.payments.SendInvoice
 import dev.inmo.tgbotapi.requests.stickers.InputSticker
+import dev.inmo.tgbotapi.types.BusinessChatId
 import dev.inmo.tgbotapi.types.ChatId
 import dev.inmo.tgbotapi.types.ChatIdWithThreadId
 import dev.inmo.tgbotapi.types.ChatIdentifier
@@ -92,6 +93,7 @@ import dev.inmo.tgbotapi.types.actions.UploadVideoAction
 import dev.inmo.tgbotapi.types.actions.UploadVideoNoteAction
 import dev.inmo.tgbotapi.types.actions.UploadVoiceAction
 import dev.inmo.tgbotapi.types.boosts.ChatBoostSource
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnection
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.CallbackDataInlineKeyboardButton
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.CallbackGameInlineKeyboardButton
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.InlineKeyboardButton
@@ -111,6 +113,7 @@ import dev.inmo.tgbotapi.types.buttons.ReplyKeyboardMarkup
 import dev.inmo.tgbotapi.types.buttons.ReplyKeyboardRemove
 import dev.inmo.tgbotapi.types.chat.AbleToAddInAttachmentMenuChat
 import dev.inmo.tgbotapi.types.chat.Bot
+import dev.inmo.tgbotapi.types.chat.BusinessChat
 import dev.inmo.tgbotapi.types.chat.ChannelChat
 import dev.inmo.tgbotapi.types.chat.Chat
 import dev.inmo.tgbotapi.types.chat.ChatJoinRequest
@@ -118,6 +121,7 @@ import dev.inmo.tgbotapi.types.chat.ChatMessageReactionUpdated
 import dev.inmo.tgbotapi.types.chat.CommonBot
 import dev.inmo.tgbotapi.types.chat.CommonUser
 import dev.inmo.tgbotapi.types.chat.ExtendedBot
+import dev.inmo.tgbotapi.types.chat.ExtendedBusinessChat
 import dev.inmo.tgbotapi.types.chat.ExtendedChannelChat
 import dev.inmo.tgbotapi.types.chat.ExtendedChat
 import dev.inmo.tgbotapi.types.chat.ExtendedChatWithUsername
@@ -131,6 +135,7 @@ import dev.inmo.tgbotapi.types.chat.ForumChat
 import dev.inmo.tgbotapi.types.chat.GroupChat
 import dev.inmo.tgbotapi.types.chat.PossiblyPremiumChat
 import dev.inmo.tgbotapi.types.chat.PreviewBot
+import dev.inmo.tgbotapi.types.chat.PreviewBusinessChat
 import dev.inmo.tgbotapi.types.chat.PreviewChannelChat
 import dev.inmo.tgbotapi.types.chat.PreviewChat
 import dev.inmo.tgbotapi.types.chat.PreviewForumChat
@@ -264,6 +269,7 @@ import dev.inmo.tgbotapi.types.message.PrivateEventMessage
 import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
 import dev.inmo.tgbotapi.types.message.abstracts.AnonymousForumContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.AnonymousGroupContentMessage
+import dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.ChannelContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.ChatEventMessage
 import dev.inmo.tgbotapi.types.message.abstracts.CommonForumContentMessage
@@ -439,6 +445,8 @@ import dev.inmo.tgbotapi.types.request.ChatShared
 import dev.inmo.tgbotapi.types.request.ChatSharedRequest
 import dev.inmo.tgbotapi.types.request.RequestResponse
 import dev.inmo.tgbotapi.types.request.UsersShared
+import dev.inmo.tgbotapi.types.update.BusinessConnectionUpdate
+import dev.inmo.tgbotapi.types.update.BusinessMessageUpdate
 import dev.inmo.tgbotapi.types.update.CallbackQueryUpdate
 import dev.inmo.tgbotapi.types.update.ChannelPostUpdate
 import dev.inmo.tgbotapi.types.update.ChatBoostRemovedUpdate
@@ -448,6 +456,8 @@ import dev.inmo.tgbotapi.types.update.ChatMessageReactionUpdatedUpdate
 import dev.inmo.tgbotapi.types.update.ChatMessageReactionsCountUpdatedUpdate
 import dev.inmo.tgbotapi.types.update.ChosenInlineResultUpdate
 import dev.inmo.tgbotapi.types.update.CommonChatMemberUpdatedUpdate
+import dev.inmo.tgbotapi.types.update.DeletedBusinessMessageUpdate
+import dev.inmo.tgbotapi.types.update.EditBusinessMessageUpdate
 import dev.inmo.tgbotapi.types.update.EditChannelPostUpdate
 import dev.inmo.tgbotapi.types.update.EditMessageUpdate
 import dev.inmo.tgbotapi.types.update.InlineQueryUpdate
@@ -758,6 +768,18 @@ public inline fun WithUser.passportMessageOrThrow(): PassportMessage = this as
 public inline fun <T> WithUser.ifPassportMessage(block: (PassportMessage) -> T): T? =
     passportMessageOrNull() ?.let(block)
 
+public inline fun WithUser.businessContentMessageOrNull(): BusinessContentMessage<MessageContent>? =
+    this as?
+    dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage<dev.inmo.tgbotapi.types.message.content.MessageContent>
+
+public inline fun WithUser.businessContentMessageOrThrow(): BusinessContentMessage<MessageContent> =
+    this as
+    dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage<dev.inmo.tgbotapi.types.message.content.MessageContent>
+
+public inline fun <T>
+    WithUser.ifBusinessContentMessage(block: (BusinessContentMessage<MessageContent>) -> T): T? =
+    businessContentMessageOrNull() ?.let(block)
+
 public inline fun WithUser.fromUserMessageOrNull(): FromUserMessage? = this as?
     dev.inmo.tgbotapi.types.message.abstracts.FromUserMessage
 
@@ -1090,6 +1112,15 @@ public inline fun ChatIdentifier.chatIdWithThreadIdOrThrow(): ChatIdWithThreadId
 public inline fun <T> ChatIdentifier.ifChatIdWithThreadId(block: (ChatIdWithThreadId) -> T): T? =
     chatIdWithThreadIdOrNull() ?.let(block)
 
+public inline fun ChatIdentifier.businessChatIdOrNull(): BusinessChatId? = this as?
+    dev.inmo.tgbotapi.types.BusinessChatId
+
+public inline fun ChatIdentifier.businessChatIdOrThrow(): BusinessChatId = this as
+    dev.inmo.tgbotapi.types.BusinessChatId
+
+public inline fun <T> ChatIdentifier.ifBusinessChatId(block: (BusinessChatId) -> T): T? =
+    businessChatIdOrNull() ?.let(block)
+
 public inline fun ChatIdentifier.usernameOrNull(): Username? = this as?
     dev.inmo.tgbotapi.types.Username
 
@@ -1811,6 +1842,24 @@ public inline fun ChatBoostSource.unknownOrThrow(): ChatBoostSource.Unknown = th
 public inline fun <T> ChatBoostSource.ifUnknown(block: (ChatBoostSource.Unknown) -> T): T? =
     unknownOrNull() ?.let(block)
 
+public inline fun BusinessConnection.disabledOrNull(): BusinessConnection.Disabled? = this as?
+    dev.inmo.tgbotapi.types.business_connection.BusinessConnection.Disabled
+
+public inline fun BusinessConnection.disabledOrThrow(): BusinessConnection.Disabled = this as
+    dev.inmo.tgbotapi.types.business_connection.BusinessConnection.Disabled
+
+public inline fun <T> BusinessConnection.ifDisabled(block: (BusinessConnection.Disabled) -> T): T? =
+    disabledOrNull() ?.let(block)
+
+public inline fun BusinessConnection.enabledOrNull(): BusinessConnection.Enabled? = this as?
+    dev.inmo.tgbotapi.types.business_connection.BusinessConnection.Enabled
+
+public inline fun BusinessConnection.enabledOrThrow(): BusinessConnection.Enabled = this as
+    dev.inmo.tgbotapi.types.business_connection.BusinessConnection.Enabled
+
+public inline fun <T> BusinessConnection.ifEnabled(block: (BusinessConnection.Enabled) -> T): T? =
+    enabledOrNull() ?.let(block)
+
 public inline fun InlineKeyboardButton.unknownInlineKeyboardButtonOrNull():
     UnknownInlineKeyboardButton? = this as?
     dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.UnknownInlineKeyboardButton
@@ -2011,6 +2060,15 @@ public inline fun Chat.privateChatOrThrow(): PrivateChat = this as
 public inline fun <T> Chat.ifPrivateChat(block: (PrivateChat) -> T): T? = privateChatOrNull()
     ?.let(block)
 
+public inline fun Chat.businessChatOrNull(): BusinessChat? = this as?
+    dev.inmo.tgbotapi.types.chat.BusinessChat
+
+public inline fun Chat.businessChatOrThrow(): BusinessChat = this as
+    dev.inmo.tgbotapi.types.chat.BusinessChat
+
+public inline fun <T> Chat.ifBusinessChat(block: (BusinessChat) -> T): T? = businessChatOrNull()
+    ?.let(block)
+
 public inline fun Chat.publicChatOrNull(): PublicChat? = this as?
     dev.inmo.tgbotapi.types.chat.PublicChat
 
@@ -2181,6 +2239,15 @@ public inline fun Chat.extendedChatWithUsernameOrThrow(): ExtendedChatWithUserna
 public inline fun <T> Chat.ifExtendedChatWithUsername(block: (ExtendedChatWithUsername) -> T): T? =
     extendedChatWithUsernameOrNull() ?.let(block)
 
+public inline fun Chat.extendedBusinessChatOrNull(): ExtendedBusinessChat? = this as?
+    dev.inmo.tgbotapi.types.chat.ExtendedBusinessChat
+
+public inline fun Chat.extendedBusinessChatOrThrow(): ExtendedBusinessChat = this as
+    dev.inmo.tgbotapi.types.chat.ExtendedBusinessChat
+
+public inline fun <T> Chat.ifExtendedBusinessChat(block: (ExtendedBusinessChat) -> T): T? =
+    extendedBusinessChatOrNull() ?.let(block)
+
 public inline fun Chat.userOrNull(): User? = this as? dev.inmo.tgbotapi.types.chat.User
 
 public inline fun Chat.userOrThrow(): User = this as dev.inmo.tgbotapi.types.chat.User
@@ -2255,6 +2322,15 @@ public inline fun Chat.previewPrivateChatOrThrow(): PreviewPrivateChat = this as
 public inline fun <T> Chat.ifPreviewPrivateChat(block: (PreviewPrivateChat) -> T): T? =
     previewPrivateChatOrNull() ?.let(block)
 
+public inline fun Chat.previewBusinessChatOrNull(): PreviewBusinessChat? = this as?
+    dev.inmo.tgbotapi.types.chat.PreviewBusinessChat
+
+public inline fun Chat.previewBusinessChatOrThrow(): PreviewBusinessChat = this as
+    dev.inmo.tgbotapi.types.chat.PreviewBusinessChat
+
+public inline fun <T> Chat.ifPreviewBusinessChat(block: (PreviewBusinessChat) -> T): T? =
+    previewBusinessChatOrNull() ?.let(block)
+
 public inline fun Chat.previewPublicChatOrNull(): PreviewPublicChat? = this as?
     dev.inmo.tgbotapi.types.chat.PreviewPublicChat
 
@@ -3338,6 +3414,18 @@ public inline fun <T>
     Message.ifPrivateEventMessage(block: (PrivateEventMessage<PrivateEvent>) -> T): T? =
     privateEventMessageOrNull() ?.let(block)
 
+public inline fun Message.businessContentMessageOrNull(): BusinessContentMessage<MessageContent>? =
+    this as?
+    dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage<dev.inmo.tgbotapi.types.message.content.MessageContent>
+
+public inline fun Message.businessContentMessageOrThrow(): BusinessContentMessage<MessageContent> =
+    this as
+    dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage<dev.inmo.tgbotapi.types.message.content.MessageContent>
+
+public inline fun <T>
+    Message.ifBusinessContentMessage(block: (BusinessContentMessage<MessageContent>) -> T): T? =
+    businessContentMessageOrNull() ?.let(block)
+
 public inline fun Message.channelContentMessageOrNull(): ChannelContentMessage<MessageContent>? =
     this as?
     dev.inmo.tgbotapi.types.message.abstracts.ChannelContentMessage<dev.inmo.tgbotapi.types.message.content.MessageContent>
@@ -4881,6 +4969,24 @@ public inline fun RequestResponse.usersSharedOrThrow(): UsersShared = this as
 public inline fun <T> RequestResponse.ifUsersShared(block: (UsersShared) -> T): T? =
     usersSharedOrNull() ?.let(block)
 
+public inline fun Update.businessConnectionUpdateOrNull(): BusinessConnectionUpdate? = this as?
+    dev.inmo.tgbotapi.types.update.BusinessConnectionUpdate
+
+public inline fun Update.businessConnectionUpdateOrThrow(): BusinessConnectionUpdate = this as
+    dev.inmo.tgbotapi.types.update.BusinessConnectionUpdate
+
+public inline fun <T> Update.ifBusinessConnectionUpdate(block: (BusinessConnectionUpdate) -> T): T?
+    = businessConnectionUpdateOrNull() ?.let(block)
+
+public inline fun Update.businessMessageUpdateOrNull(): BusinessMessageUpdate? = this as?
+    dev.inmo.tgbotapi.types.update.BusinessMessageUpdate
+
+public inline fun Update.businessMessageUpdateOrThrow(): BusinessMessageUpdate = this as
+    dev.inmo.tgbotapi.types.update.BusinessMessageUpdate
+
+public inline fun <T> Update.ifBusinessMessageUpdate(block: (BusinessMessageUpdate) -> T): T? =
+    businessMessageUpdateOrNull() ?.let(block)
+
 public inline fun Update.callbackQueryUpdateOrNull(): CallbackQueryUpdate? = this as?
     dev.inmo.tgbotapi.types.update.CallbackQueryUpdate
 
@@ -4967,6 +5073,25 @@ public inline fun <T>
     Update.ifCommonChatMemberUpdatedUpdate(block: (CommonChatMemberUpdatedUpdate) -> T): T? =
     commonChatMemberUpdatedUpdateOrNull() ?.let(block)
 
+public inline fun Update.deletedBusinessMessageUpdateOrNull(): DeletedBusinessMessageUpdate? = this
+    as? dev.inmo.tgbotapi.types.update.DeletedBusinessMessageUpdate
+
+public inline fun Update.deletedBusinessMessageUpdateOrThrow(): DeletedBusinessMessageUpdate = this
+    as dev.inmo.tgbotapi.types.update.DeletedBusinessMessageUpdate
+
+public inline fun <T>
+    Update.ifDeletedBusinessMessageUpdate(block: (DeletedBusinessMessageUpdate) -> T): T? =
+    deletedBusinessMessageUpdateOrNull() ?.let(block)
+
+public inline fun Update.editBusinessMessageUpdateOrNull(): EditBusinessMessageUpdate? = this as?
+    dev.inmo.tgbotapi.types.update.EditBusinessMessageUpdate
+
+public inline fun Update.editBusinessMessageUpdateOrThrow(): EditBusinessMessageUpdate = this as
+    dev.inmo.tgbotapi.types.update.EditBusinessMessageUpdate
+
+public inline fun <T> Update.ifEditBusinessMessageUpdate(block: (EditBusinessMessageUpdate) -> T):
+    T? = editBusinessMessageUpdateOrNull() ?.let(block)
+
 public inline fun Update.editChannelPostUpdateOrNull(): EditChannelPostUpdate? = this as?
     dev.inmo.tgbotapi.types.update.EditChannelPostUpdate
 

tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/WithContent.kt

@@ -23,6 +23,9 @@ inline fun <reified T : MessageContent> ChannelContentMessage<*>.requireWithCont
 inline fun <reified T : MessageContent> PrivateContentMessage<*>.withContent() = if (content is T) { this as PrivateContentMessage<T> } else { null }
 inline fun <reified T : MessageContent> PrivateContentMessage<*>.requireWithContent() = withContent<T>()!!
 
+inline fun <reified T : MessageContent> BusinessContentMessage<*>.withContent() = if (content is T) { this as BusinessContentMessage<T> } else { null }
+inline fun <reified T : MessageContent> BusinessContentMessage<*>.requireWithContent() = withContent<T>()!!
+
 inline fun <reified T : MessageContent> PublicContentMessage<*>.withContent() = if (content is T) { this as PublicContentMessage<T> } else { null }
 inline fun <reified T : MessageContent> PublicContentMessage<*>.requireWithContent() = withContent<T>()!!
 

tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/FlowsUpdatesFilter.kt

@@ -1,2 +0,0 @@
-package dev.inmo.tgbotapi.extensions.utils.extensions
-

tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/Same.kt

@@ -1,12 +1,15 @@
 package dev.inmo.tgbotapi.extensions.utils.extensions
 
 import dev.inmo.tgbotapi.abstracts.WithPreviewChat
+import dev.inmo.tgbotapi.abstracts.types.WithBusinessConnectionId
+import dev.inmo.tgbotapi.abstracts.types.WithOptionalBusinessConnectionId
 import dev.inmo.tgbotapi.extensions.utils.usernameChatOrNull
 import dev.inmo.tgbotapi.extensions.utils.whenUsernameChat
 import dev.inmo.tgbotapi.types.ChatIdentifier
 import dev.inmo.tgbotapi.types.MessageId
 import dev.inmo.tgbotapi.types.MessageThreadId
 import dev.inmo.tgbotapi.types.Username
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.chat.Chat
 import dev.inmo.tgbotapi.types.message.abstracts.Message
 import dev.inmo.tgbotapi.types.threadId
@@ -126,3 +129,17 @@ inline fun Message.sameTopic(other: Message) = sameTopic(other.chat, other.threa
  */
 @Suppress("NOTHING_TO_INLINE")
 inline fun Message.sameThread(other: Message) = sameTopic(other)
+
+/**
+ * @return true in case if [this] message is from the same business connection (with businessConnectionId == [id])
+ */
+@Suppress("NOTHING_TO_INLINE")
+inline fun Message.sameBusinessConnection(
+    id: BusinessConnectionId
+) = businessConnectionId == id
+
+/**
+ * @return true in case if [this] message is from the same business connection (with businessConnectionId == [other.businessConnectionId])
+ */
+@Suppress("NOTHING_TO_INLINE")
+inline fun Message.sameBusinessConnection(other: WithBusinessConnectionId) = sameBusinessConnection(other.businessConnectionId)

tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/UpdateChatRetriever.kt

@@ -43,6 +43,10 @@ fun Update.sourceChatWithConverters(
     chatMessageReactionsCountUpdatedUpdateConverter: (ChatMessageReactionsCountUpdatedUpdate) -> Chat? = { it.data.chat },
     chatBoostUpdatedUpdateFlow: (ChatBoostUpdatedUpdate) -> Chat? = { it.data.chat },
     chatBoostRemovedUpdateFlow: (ChatBoostRemovedUpdate) -> Chat? = { it.data.chat },
+    businessConnectionUpdateConverter: (BusinessConnectionUpdate) -> Chat? = { it.data.user },
+    businessMessageUpdateConverter: (BusinessMessageUpdate) -> Chat? = { it.data.chat },
+    editBusinessMessageUpdateConverter: (EditBusinessMessageUpdate) -> Chat? = { it.data.chat },
+    deleteBusinessMessageUpdateConverter: (DeletedBusinessMessageUpdate) -> Chat? = { it.data.chat },
     commonChatMemberUpdatedUpdateConverter: (CommonChatMemberUpdatedUpdate) -> Chat? = { it.data.chat }
 ): Chat? = when (this) {
     is BaseMessageUpdate -> baseMessageUpdateConverter(this)
@@ -64,6 +68,10 @@ fun Update.sourceChatWithConverters(
     is ChatMessageReactionsCountUpdatedUpdate -> chatMessageReactionsCountUpdatedUpdateConverter(this)
     is ChatBoostUpdatedUpdate -> chatBoostUpdatedUpdateFlow(this)
     is ChatBoostRemovedUpdate -> chatBoostRemovedUpdateFlow(this)
+    is BusinessConnectionUpdate -> businessConnectionUpdateConverter(this)
+    is BusinessMessageUpdate -> businessMessageUpdateConverter(this)
+    is EditBusinessMessageUpdate -> editBusinessMessageUpdateConverter(this)
+    is DeletedBusinessMessageUpdate -> deleteBusinessMessageUpdateConverter(this)
     else -> {
         when (val data = data) {
             is FromUser -> data.from

tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/shortcuts/BusinessMessagesMappers.kt

@@ -0,0 +1,12 @@
+package dev.inmo.tgbotapi.extensions.utils.shortcuts
+
+import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
+import dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage
+import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
+import dev.inmo.tgbotapi.types.message.content.MessageContent
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.filterIsInstance
+
+inline fun Flow<AccessibleMessage>.businessMessages() = filterIsInstance<BusinessContentMessage<*>>()
+inline fun <reified T : MessageContent> Flow<ContentMessage<T>>.businessMessagesWithType() = filterIsInstance<BusinessContentMessage<T>>()
+inline fun Flow<ContentMessage<*>>.allBusinessMessages() = businessMessagesWithType()