diff --git a/telers/src/methods/pin_chat_message.rs b/telers/src/methods/pin_chat_message.rs
index 3f7f4a9..e102fc5 100644
--- a/telers/src/methods/pin_chat_message.rs
+++ b/telers/src/methods/pin_chat_message.rs
@@ -13,6 +13,8 @@ use serde_with::skip_serializing_none;
 #[skip_serializing_none]
 #[derive(Debug, Clone, Hash, PartialEq, Eq, Serialize)]
 pub struct PinChatMessage {
+    /// Unique identifier of the business connection on behalf of which the message will be pinned
+    pub business_connection_id: Option<String>,
     /// Unique identifier for the target chat or username of the target channel (in the format `@channelusername`)
     pub chat_id: ChatIdKind,
     /// Identifier of a message to pin
@@ -25,12 +27,21 @@ impl PinChatMessage {
     #[must_use]
     pub fn new(chat_id: impl Into<ChatIdKind>, message_id: i64) -> Self {
         Self {
+            business_connection_id: None,
             chat_id: chat_id.into(),
             message_id,
             disable_notification: None,
         }
     }
 
+    #[must_use]
+    pub fn business_connection_id(self, val: impl Into<String>) -> Self {
+        Self {
+            business_connection_id: Some(val.into()),
+            ..self
+        }
+    }
+
     #[must_use]
     pub fn chat_id(self, val: impl Into<ChatIdKind>) -> Self {
         Self {
@@ -57,6 +68,14 @@ impl PinChatMessage {
 }
 
 impl PinChatMessage {
+    #[must_use]
+    pub fn business_connection_id_option(self, val: Option<impl Into<String>>) -> Self {
+        Self {
+            business_connection_id: val.map(Into::into),
+            ..self
+        }
+    }
+
     #[must_use]
     pub fn disable_notification_option(self, val: Option<bool>) -> Self {
         Self {
diff --git a/telers/src/methods/unpin_chat_message.rs b/telers/src/methods/unpin_chat_message.rs
index 5b85718..d72ddc2 100644
--- a/telers/src/methods/unpin_chat_message.rs
+++ b/telers/src/methods/unpin_chat_message.rs
@@ -3,14 +3,18 @@ use super::base::{Request, TelegramMethod};
 use crate::{client::Bot, types::ChatIdKind};
 
 use serde::Serialize;
+use serde_with::skip_serializing_none;
 
 /// Use this method to remove a message from the list of pinned messages in a chat. If the chat is not a private chat, the bot must be an administrator in the chat for this to work and must have the `can_pin_messages` administrator right in a supergroup or `can_edit_messages` administrator right in a channel.
 /// # Documentation
 /// <https://core.telegram.org/bots/api#unpinchatmessage>
 /// # Returns
 /// Returns `true` on success
+#[skip_serializing_none]
 #[derive(Debug, Clone, Hash, PartialEq, Eq, Serialize)]
 pub struct UnpinChatMessage {
+    /// Unique identifier of the business connection on behalf of which the message will be unpinned
+    pub business_connection_id: Option<String>,
     /// Unique identifier for the target chat or username of the target channel (in the format `@channelusername`)
     pub chat_id: ChatIdKind,
     /// Identifier of a message to unpin. If not specified, the most recent pinned message (by sending date) will be unpinned.
@@ -21,11 +25,20 @@ impl UnpinChatMessage {
     #[must_use]
     pub fn new(chat_id: impl Into<ChatIdKind>, message_id: i64) -> Self {
         Self {
+            business_connection_id: None,
             chat_id: chat_id.into(),
             message_id,
         }
     }
 
+    #[must_use]
+    pub fn business_connection_id(self, val: impl Into<String>) -> Self {
+        Self {
+            business_connection_id: Some(val.into()),
+            ..self
+        }
+    }
+
     #[must_use]
     pub fn chat_id(self, val: impl Into<ChatIdKind>) -> Self {
         Self {
@@ -43,6 +56,16 @@ impl UnpinChatMessage {
     }
 }
 
+impl UnpinChatMessage {
+    #[must_use]
+    pub fn business_connection_id_option(self, val: Option<impl Into<String>>) -> Self {
+        Self {
+            business_connection_id: val.map(Into::into),
+            ..self
+        }
+    }
+}
+
 impl TelegramMethod for UnpinChatMessage {
     type Method = Self;
     type Return = bool;
diff --git a/telers/src/types/user.rs b/telers/src/types/user.rs
index 9543bff..9d9dbd3 100644
--- a/telers/src/types/user.rs
+++ b/telers/src/types/user.rs
@@ -39,6 +39,8 @@ pub struct User {
     pub supports_inline_queries: Option<bool>,
     /// `true`, if the bot can be connected to a Telegram Business account to receive its messages. Returned only in [`GetMe`](crate::methods::GetMe).
     pub can_connect_to_business: Option<bool>,
+    /// `true, if the bot has a main Web App. Returned only in [`GetMe`](crate::methods::GetMe).
+    pub has_main_web_app: Option<bool>,
 }
 
 impl User {
@@ -50,190 +52,3 @@ impl User {
         }
     }
 }
-
-impl User {
-    #[must_use]
-    pub fn new(id: i64, is_bot: bool, first_name: impl Into<String>) -> Self {
-        Self {
-            id,
-            is_bot,
-            first_name: first_name.into(),
-            last_name: None,
-            username: None,
-            language_code: None,
-            is_premium: None,
-            added_to_attachment_menu: None,
-            can_join_groups: None,
-            can_read_all_group_messages: None,
-            supports_inline_queries: None,
-            can_connect_to_business: None,
-        }
-    }
-
-    #[must_use]
-    pub fn id(self, val: i64) -> Self {
-        Self { id: val, ..self }
-    }
-
-    #[must_use]
-    pub fn is_bot(self, val: bool) -> Self {
-        Self {
-            is_bot: val,
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn first_name(self, val: impl Into<String>) -> Self {
-        Self {
-            first_name: val.into(),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn last_name(self, val: impl Into<String>) -> Self {
-        Self {
-            last_name: Some(val.into()),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn username(self, val: impl Into<String>) -> Self {
-        Self {
-            username: Some(val.into()),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn language_code(self, val: impl Into<String>) -> Self {
-        Self {
-            language_code: Some(val.into()),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn is_premium(self, val: bool) -> Self {
-        Self {
-            is_premium: Some(val),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn added_to_attachment_menu(self, val: bool) -> Self {
-        Self {
-            added_to_attachment_menu: Some(val),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn can_join_groups(self, val: bool) -> Self {
-        Self {
-            can_join_groups: Some(val),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn can_read_all_group_messages(self, val: bool) -> Self {
-        Self {
-            can_read_all_group_messages: Some(val),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn supports_inline_queries(self, val: bool) -> Self {
-        Self {
-            supports_inline_queries: Some(val),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn can_connect_to_business(self, val: bool) -> Self {
-        Self {
-            can_connect_to_business: Some(val),
-            ..self
-        }
-    }
-}
-
-impl User {
-    #[must_use]
-    pub fn last_name_option(self, val: Option<impl Into<String>>) -> Self {
-        Self {
-            last_name: val.map(Into::into),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn username_option(self, val: Option<impl Into<String>>) -> Self {
-        Self {
-            username: val.map(Into::into),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn language_code_option(self, val: Option<impl Into<String>>) -> Self {
-        Self {
-            language_code: val.map(Into::into),
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn is_premium_option(self, val: Option<bool>) -> Self {
-        Self {
-            is_premium: val,
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn added_to_attachment_menu_option(self, val: Option<bool>) -> Self {
-        Self {
-            added_to_attachment_menu: val,
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn can_join_groups_option(self, val: Option<bool>) -> Self {
-        Self {
-            can_join_groups: val,
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn can_read_all_group_messages_option(self, val: Option<bool>) -> Self {
-        Self {
-            can_read_all_group_messages: val,
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn supports_inline_queries_option(self, val: Option<bool>) -> Self {
-        Self {
-            supports_inline_queries: val,
-            ..self
-        }
-    }
-
-    #[must_use]
-    pub fn can_connect_to_business_option(self, val: Option<bool>) -> Self {
-        Self {
-            can_connect_to_business: val,
-            ..self
-        }
-    }
-}