diff --git a/src/core/requests/get_file.rs b/src/core/requests/get_file.rs
index be740faa..9ffa9062 100644
--- a/src/core/requests/get_file.rs
+++ b/src/core/requests/get_file.rs
@@ -1,3 +1,3 @@
 
 //TODO: need implementation
-struct GetFile{}
\ No newline at end of file
+struct GetFile<'a>{}
\ No newline at end of file
diff --git a/src/core/requests/get_user_profile_photos.rs b/src/core/requests/get_user_profile_photos.rs
index d3fa6359..6d90eddc 100644
--- a/src/core/requests/get_user_profile_photos.rs
+++ b/src/core/requests/get_user_profile_photos.rs
@@ -1,3 +1,3 @@
 
 //TODO: need implementation
-struct GetUserProfilePhotos{}
\ No newline at end of file
+struct GetUserProfilePhotos<'a>{}
\ No newline at end of file
diff --git a/src/core/requests/kick_chat_member.rs b/src/core/requests/kick_chat_member.rs
index aeb4b1d4..d8e1ab95 100644
--- a/src/core/requests/kick_chat_member.rs
+++ b/src/core/requests/kick_chat_member.rs
@@ -1,3 +1,3 @@
 
 //TODO: need implementation
-struct KickChatMember{}
\ No newline at end of file
+struct KickChatMember<'a>{}
\ No newline at end of file
diff --git a/src/core/requests/restrict_chat_member.rs b/src/core/requests/restrict_chat_member.rs
index b821c92c..f7857f63 100644
--- a/src/core/requests/restrict_chat_member.rs
+++ b/src/core/requests/restrict_chat_member.rs
@@ -1,3 +1,3 @@
 
 //TODO: need implementation
-struct RestrictChatMember{}
\ No newline at end of file
+struct RestrictChatMember<'a>{}
\ No newline at end of file
diff --git a/src/core/requests/send_chat_action.rs b/src/core/requests/send_chat_action.rs
index 411d3d90..70b00dfd 100644
--- a/src/core/requests/send_chat_action.rs
+++ b/src/core/requests/send_chat_action.rs
@@ -1,3 +1,3 @@
 
 //TODO: need implementation
-struct SendChatAction{}
\ No newline at end of file
+struct SendChatAction<'a>{}
\ No newline at end of file
diff --git a/src/core/requests/send_contact.rs b/src/core/requests/send_contact.rs
index 5039fde0..f0f9f9ff 100644
--- a/src/core/requests/send_contact.rs
+++ b/src/core/requests/send_contact.rs
@@ -1,3 +1,3 @@
 
 //TODO: need implementation
-struct SendContact{}
\ No newline at end of file
+struct SendContact<'a>{}
\ No newline at end of file
diff --git a/src/core/requests/send_poll.rs b/src/core/requests/send_poll.rs
index 805aef63..f09f99f0 100644
--- a/src/core/requests/send_poll.rs
+++ b/src/core/requests/send_poll.rs
@@ -1,3 +1,3 @@
 
 //TODO: need implementation
-struct SendPoll{}
\ No newline at end of file
+struct SendPoll<'a>{}
\ No newline at end of file
diff --git a/src/core/requests/send_venue.rs b/src/core/requests/send_venue.rs
index 5615fb49..417005e2 100644
--- a/src/core/requests/send_venue.rs
+++ b/src/core/requests/send_venue.rs
@@ -1,3 +1,3 @@
 
 //TODO:need implementation
-struct SendVenue{}
\ No newline at end of file
+struct SendVenue<'a>{}
\ No newline at end of file
diff --git a/src/core/requests/unban_chat_member.rs b/src/core/requests/unban_chat_member.rs
index d7d6d32c..5b3726b7 100644
--- a/src/core/requests/unban_chat_member.rs
+++ b/src/core/requests/unban_chat_member.rs
@@ -1,3 +1,3 @@
 
 //TODO: need implementation
-struct UnbanChatMember{}
\ No newline at end of file
+struct UnbanChatMember<'a>{}
\ No newline at end of file