Add reference to Remitter struct

src/apis/merchant_accounts/api.rs

@@ -745,7 +745,8 @@ mod tests {
                                 "sort_code": "sort-code",
                                 "account_number": "account-number"
                             },
-                            "account_holder_name": "Mr. Holder"
+                            "account_holder_name": "Mr. Holder",
+                            "reference": "TL 23-06-09 14:05"
                         }
                     },
                     {
@@ -837,7 +838,8 @@ mod tests {
                             account_identifier: Some(AccountIdentifier::SortCodeAccountNumber {
                                 sort_code: "sort-code".to_string(),
                                 account_number: "account-number".to_string()
-                            })
+                            }),
+                            reference: Some("TL 23-06-09 14:05".to_string())
                         }
                     }
                 },

src/apis/merchant_accounts/model.rs

@@ -102,6 +102,7 @@ pub enum TransactionPayinStatus {
 #[serde(tag = "status", rename_all = "snake_case")]
 pub enum TransactionPayoutStatus {
     Pending,
+    Executed,
     Settled { settled_at: DateTime<Utc> },
 }
 

src/apis/payments/model.rs

@@ -309,6 +309,7 @@ pub enum SchemeSelection {
 pub struct Remitter {
     pub account_holder_name: Option<String>,
     pub account_identifier: Option<AccountIdentifier>,
+    pub reference: Option<String>,
 }
 
 #[derive(Serialize, Deserialize, Debug, Clone, Eq, PartialEq)]