diff --git a/src/objects.rs b/src/objects.rs
index 5081c27..418e8f9 100644
--- a/src/objects.rs
+++ b/src/objects.rs
@@ -4107,9 +4107,6 @@ pub enum RevenueWithdrawalState {
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Builder, Eq)]
 pub struct RevenueWithdrawalStatePending {}
 
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Builder, Eq)]
-pub struct RevenueWithdrawalStateFailed {}
-
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Builder, Eq)]
 pub struct RevenueWithdrawalStateSucceeded {
     pub date: u64,
@@ -4118,23 +4115,32 @@ pub struct RevenueWithdrawalStateSucceeded {
     pub url: String,
 }
 
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Builder, Eq)]
+pub struct RevenueWithdrawalStateFailed {}
+
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(tag = "type", rename_all = "snake_case")]
 pub enum TransactionPartner {
-    Fragment(TransactionPartnerFragment),
     User(TransactionPartnerUser),
+    Fragment(TransactionPartnerFragment),
     TelegramAds(TransactionPartnerTelegramAds),
     Other(TransactionPartnerOther),
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Builder)]
-pub struct TransactionPartnerFragment {
-    pub withdrawal_state: RevenueWithdrawalState,
+pub struct TransactionPartnerUser {
+    pub user: User,
+
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[builder(setter(into, strip_option), default)]
+    pub invoice_payload: Option<String>,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Builder)]
-pub struct TransactionPartnerUser {
-    pub user: User,
+pub struct TransactionPartnerFragment {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[builder(setter(into, strip_option), default)]
+    pub withdrawal_state: Option<RevenueWithdrawalState>,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Builder)]