diff --git a/.gitignore b/.gitignore
index 7ade57d..3908299 100644
--- a/.gitignore
+++ b/.gitignore
@@ -75,6 +75,7 @@ artifacts/
 *.pidb
 *.svclog
 *.scc
+*.DS_Store
 
 # Chutzpah Test files
 _Chutzpah*
diff --git a/GoCardless/Resources/BillingRequest.cs b/GoCardless/Resources/BillingRequest.cs
index 38a2b08..b4916f6 100644
--- a/GoCardless/Resources/BillingRequest.cs
+++ b/GoCardless/Resources/BillingRequest.cs
@@ -844,6 +844,20 @@ public class BillingRequestPaymentRequest
         [JsonProperty("description")]
         public string Description { get; set; }
 
+        /// <summary>
+        /// This field will decide how GoCardless handles settlement of funds
+        /// from the customer.
+        /// 
+        /// - `managed` will be moved through GoCardless' account, batched, and
+        /// payed out.
+        /// - `direct` will be a direct transfer from the payer's account to the
+        /// merchant where
+        ///   invoicing will be handled separately.
+        /// 
+        /// </summary>
+        [JsonProperty("funds_settlement")]
+        public BillingRequestPaymentRequestFundsSettlement? FundsSettlement { get; set; }
+
         /// <summary>
         /// Resources linked to this BillingRequestPaymentRequest.
         /// </summary>
@@ -870,6 +884,28 @@ public class BillingRequestPaymentRequest
         public string Scheme { get; set; }
     }
     
+    /// <summary>
+    /// This field will decide how GoCardless handles settlement of funds from the customer.
+    /// 
+    /// - `managed` will be moved through GoCardless' account, batched, and payed out.
+    /// - `direct` will be a direct transfer from the payer's account to the merchant where
+    ///   invoicing will be handled separately.
+    /// 
+    /// </summary>
+    [JsonConverter(typeof(GcStringEnumConverter), (int)Unknown)]
+    public enum BillingRequestPaymentRequestFundsSettlement {
+        /// <summary>Unknown status</summary>
+        [EnumMember(Value = "unknown")]
+        Unknown = 0,
+
+        /// <summary>`funds_settlement` with a value of "managed"</summary>
+        [EnumMember(Value = "managed")]
+        Managed,
+        /// <summary>`funds_settlement` with a value of "direct"</summary>
+        [EnumMember(Value = "direct")]
+        Direct,
+    }
+
     /// <summary>
     /// Resources linked to this BillingRequestPaymentRequest
     /// </summary>
diff --git a/GoCardless/Services/BankDetailsLookupService.cs b/GoCardless/Services/BankDetailsLookupService.cs
index 6905475..3f65eb8 100644
--- a/GoCardless/Services/BankDetailsLookupService.cs
+++ b/GoCardless/Services/BankDetailsLookupService.cs
@@ -33,9 +33,11 @@ public BankDetailsLookupService(GoCardlessClient goCardlessClient)
         }
 
         /// <summary>
-        /// Performs a bank details lookup. As part of the lookup, a modulus
-        /// check and
-        /// reachability check are performed.
+        /// Performs a bank details lookup. As part of the lookup, some
+        /// validations are performed such as a modulus check for GBP accounts
+        /// and a reachability check for PayTo. These checks vary per scheme.
+        /// Please reach out to us if you require more information about the
+        /// checks.
         /// 
         /// If your request returns an [error](#api-usage-errors) or the
         /// `available_debit_schemes`
@@ -79,9 +81,10 @@ public Task<BankDetailsLookupResponse> CreateAsync(BankDetailsLookupCreateReques
 
         
     /// <summary>
-    /// Performs a bank details lookup. As part of the lookup, a modulus check
-    /// and
-    /// reachability check are performed.
+    /// Performs a bank details lookup. As part of the lookup, some validations
+    /// are performed such as a modulus check for GBP accounts and a
+    /// reachability check for PayTo. These checks vary per scheme. Please reach
+    /// out to us if you require more information about the checks.
     /// 
     /// If your request returns an [error](#api-usage-errors) or the
     /// `available_debit_schemes`
diff --git a/GoCardless/Services/BillingRequestService.cs b/GoCardless/Services/BillingRequestService.cs
index 87bc575..0b314a3 100644
--- a/GoCardless/Services/BillingRequestService.cs
+++ b/GoCardless/Services/BillingRequestService.cs
@@ -786,6 +786,42 @@ public class BillingRequestPaymentRequest
                 [JsonProperty("description")]
                 public string Description { get; set; }
                 
+                /// <summary>
+                            /// This field will decide how GoCardless handles settlement of
+            /// funds from the customer.
+            /// 
+            /// - `managed` will be moved through GoCardless' account, batched,
+            /// and payed out.
+            /// - `direct` will be a direct transfer from the payer's account to
+            /// the merchant where
+            ///   invoicing will be handled separately.
+            /// 
+                /// </summary>
+                [JsonProperty("funds_settlement")]
+                public BillingRequestFundsSettlement? FundsSettlement { get; set; }
+        /// <summary>
+        /// This field will decide how GoCardless handles settlement of funds
+        /// from the customer.
+        /// 
+        /// - `managed` will be moved through GoCardless' account, batched, and
+        /// payed out.
+        /// - `direct` will be a direct transfer from the payer's account to the
+        /// merchant where
+        ///   invoicing will be handled separately.
+        /// 
+        /// </summary>
+        [JsonConverter(typeof(StringEnumConverter))]
+        public enum BillingRequestFundsSettlement
+        {
+    
+            /// <summary>`funds_settlement` with a value of "managed"</summary>
+            [EnumMember(Value = "managed")]
+            Managed,
+            /// <summary>`funds_settlement` with a value of "direct"</summary>
+            [EnumMember(Value = "direct")]
+            Direct,
+        }
+                
                 /// <summary>
                             /// Key-value store of custom data. Up to 3 keys are permitted, with
             /// key names up to 50 characters and values up to 500 characters.
diff --git a/tmp-push-files-checkout b/tmp-push-files-checkout
new file mode 160000
index 0000000..20e7621
--- /dev/null
+++ b/tmp-push-files-checkout
@@ -0,0 +1 @@
+Subproject commit 20e76216b52d30afddf16600febe29a25d5e8938