Update protocol autogen files

include/xrpl/protocol_autogen/ledger_entries/Loan.h

@@ -68,14 +68,27 @@ public:
     }
 
     /**
-     * @brief Get sfOwnerNode (SoeRequired)
-     * @return The field value.
+     * @brief Get sfOwnerNode (SoeOptional)
+     * @return The field value, or std::nullopt if not present.
      */
     [[nodiscard]]
-    SF_UINT64::type::value_type
+    protocol_autogen::Optional<SF_UINT64::type::value_type>
     getOwnerNode() const
     {
-        return this->sle_->at(sfOwnerNode);
+        if (hasOwnerNode())
+            return this->sle_->at(sfOwnerNode);
+        return std::nullopt;
+    }
+
+    /**
+     * @brief Check if sfOwnerNode is present.
+     * @return True if the field is present, false otherwise.
+     */
+    [[nodiscard]]
+    bool
+    hasOwnerNode() const
+    {
+        return this->sle_->isFieldPresent(sfOwnerNode);
     }
 
     /**
@@ -578,7 +591,6 @@ public:
      * @brief Construct a new LoanBuilder with required fields.
      * @param previousTxnID The sfPreviousTxnID field value.
      * @param previousTxnLgrSeq The sfPreviousTxnLgrSeq field value.
-     * @param ownerNode The sfOwnerNode field value.
      * @param loanBrokerNode The sfLoanBrokerNode field value.
      * @param loanBrokerID The sfLoanBrokerID field value.
      * @param loanSequence The sfLoanSequence field value.
@@ -587,12 +599,11 @@ public:
      * @param paymentInterval The sfPaymentInterval field value.
      * @param periodicPayment The sfPeriodicPayment field value.
      */
-    LoanBuilder(std::decay_t<typename SF_UINT256::type::value_type> const& previousTxnID,std::decay_t<typename SF_UINT32::type::value_type> const& previousTxnLgrSeq,std::decay_t<typename SF_UINT64::type::value_type> const& ownerNode,std::decay_t<typename SF_UINT64::type::value_type> const& loanBrokerNode,std::decay_t<typename SF_UINT256::type::value_type> const& loanBrokerID,std::decay_t<typename SF_UINT32::type::value_type> const& loanSequence,std::decay_t<typename SF_ACCOUNT::type::value_type> const& borrower,std::decay_t<typename SF_UINT32::type::value_type> const& startDate,std::decay_t<typename SF_UINT32::type::value_type> const& paymentInterval,std::decay_t<typename SF_NUMBER::type::value_type> const& periodicPayment)
+    LoanBuilder(std::decay_t<typename SF_UINT256::type::value_type> const& previousTxnID,std::decay_t<typename SF_UINT32::type::value_type> const& previousTxnLgrSeq,std::decay_t<typename SF_UINT64::type::value_type> const& loanBrokerNode,std::decay_t<typename SF_UINT256::type::value_type> const& loanBrokerID,std::decay_t<typename SF_UINT32::type::value_type> const& loanSequence,std::decay_t<typename SF_ACCOUNT::type::value_type> const& borrower,std::decay_t<typename SF_UINT32::type::value_type> const& startDate,std::decay_t<typename SF_UINT32::type::value_type> const& paymentInterval,std::decay_t<typename SF_NUMBER::type::value_type> const& periodicPayment)
         : LedgerEntryBuilderBase<LoanBuilder>(ltLOAN)
     {
         setPreviousTxnID(previousTxnID);
         setPreviousTxnLgrSeq(previousTxnLgrSeq);
-        setOwnerNode(ownerNode);
         setLoanBrokerNode(loanBrokerNode);
         setLoanBrokerID(loanBrokerID);
         setLoanSequence(loanSequence);
@@ -641,7 +652,7 @@ public:
     }
 
     /**
-     * @brief Set sfOwnerNode (SoeRequired)
+     * @brief Set sfOwnerNode (SoeOptional)
      * @return Reference to this builder for method chaining.
      */
     LoanBuilder&

include/xrpl/protocol_autogen/ledger_entries/Vault.h

@@ -287,6 +287,30 @@ public:
     {
         return this->sle_->isFieldPresent(sfScale);
     }
+
+    /**
+     * @brief Get sfAssetsReserved (SoeDefault)
+     * @return The field value, or std::nullopt if not present.
+     */
+    [[nodiscard]]
+    protocol_autogen::Optional<SF_NUMBER::type::value_type>
+    getAssetsReserved() const
+    {
+        if (hasAssetsReserved())
+            return this->sle_->at(sfAssetsReserved);
+        return std::nullopt;
+    }
+
+    /**
+     * @brief Check if sfAssetsReserved is present.
+     * @return True if the field is present, false otherwise.
+     */
+    [[nodiscard]]
+    bool
+    hasAssetsReserved() const
+    {
+        return this->sle_->isFieldPresent(sfAssetsReserved);
+    }
 };
 
 /**
@@ -506,6 +530,17 @@ public:
         return *this;
     }
 
+    /**
+     * @brief Set sfAssetsReserved (SoeDefault)
+     * @return Reference to this builder for method chaining.
+     */
+    VaultBuilder&
+    setAssetsReserved(std::decay_t<typename SF_NUMBER::type::value_type> const& value)
+    {
+        object_[sfAssetsReserved] = value;
+        return *this;
+    }
+
     /**
      * @brief Build and return the completed Vault wrapper.
      * @param index The ledger entry index.

include/xrpl/protocol_autogen/transactions/LoanAccept.h

@@ -0,0 +1,129 @@
+// This file is auto-generated. Do not edit.
+#pragma once
+
+#include <xrpl/protocol/STTx.h>
+#include <xrpl/protocol/STParsedJSON.h>
+#include <xrpl/protocol/jss.h>
+#include <xrpl/protocol_autogen/TransactionBase.h>
+#include <xrpl/protocol_autogen/TransactionBuilderBase.h>
+#include <xrpl/json/json_value.h>
+
+#include <stdexcept>
+#include <optional>
+
+namespace xrpl::transactions {
+
+class LoanAcceptBuilder;
+
+/**
+ * @brief Transaction: LoanAccept
+ *
+ * Type: ttLOAN_ACCEPT (83)
+ * Delegable: Delegation::NotDelegable
+ * Amendment: featureLendingProtocolV1_1
+ * Privileges: NoPriv
+ *
+ * Immutable wrapper around STTx providing type-safe field access.
+ * Use LoanAcceptBuilder to construct new transactions.
+ */
+class LoanAccept : public TransactionBase
+{
+public:
+    static constexpr xrpl::TxType txType = ttLOAN_ACCEPT;
+
+    /**
+     * @brief Construct a LoanAccept transaction wrapper from an existing STTx object.
+     * @throws std::runtime_error if the transaction type doesn't match.
+     */
+    explicit LoanAccept(std::shared_ptr<STTx const> tx)
+        : TransactionBase(std::move(tx))
+    {
+        // Verify transaction type
+        if (tx_->getTxnType() != txType)
+        {
+            throw std::runtime_error("Invalid transaction type for LoanAccept");
+        }
+    }
+
+    // Transaction-specific field getters
+
+    /**
+     * @brief Get sfLoanID (SoeRequired)
+     * @return The field value.
+     */
+    [[nodiscard]]
+    SF_UINT256::type::value_type
+    getLoanID() const
+    {
+        return this->tx_->at(sfLoanID);
+    }
+};
+
+/**
+ * @brief Builder for LoanAccept transactions.
+ *
+ * Provides a fluent interface for constructing transactions with method chaining.
+ * Uses STObject internally for flexible transaction construction.
+ * Inherits common field setters from TransactionBuilderBase.
+ */
+class LoanAcceptBuilder : public TransactionBuilderBase<LoanAcceptBuilder>
+{
+public:
+    /**
+     * @brief Construct a new LoanAcceptBuilder with required fields.
+     * @param account The account initiating the transaction.
+     * @param loanID The sfLoanID field value.
+     * @param sequence Optional sequence number for the transaction.
+     * @param fee Optional fee for the transaction.
+     */
+    LoanAcceptBuilder(SF_ACCOUNT::type::value_type account,
+                     std::decay_t<typename SF_UINT256::type::value_type> const& loanID,                    std::optional<SF_UINT32::type::value_type> sequence = std::nullopt,
+                    std::optional<SF_AMOUNT::type::value_type> fee = std::nullopt
+)
+        : TransactionBuilderBase<LoanAcceptBuilder>(ttLOAN_ACCEPT, account, sequence, fee)
+    {
+        setLoanID(loanID);
+    }
+
+    /**
+     * @brief Construct a LoanAcceptBuilder from an existing STTx object.
+     * @param tx The existing transaction to copy from.
+     * @throws std::runtime_error if the transaction type doesn't match.
+     */
+    LoanAcceptBuilder(std::shared_ptr<STTx const> tx)
+    {
+        if (tx->getTxnType() != ttLOAN_ACCEPT)
+        {
+            throw std::runtime_error("Invalid transaction type for LoanAcceptBuilder");
+        }
+        object_ = *tx;
+    }
+
+    /** @brief Transaction-specific field setters */
+
+    /**
+     * @brief Set sfLoanID (SoeRequired)
+     * @return Reference to this builder for method chaining.
+     */
+    LoanAcceptBuilder&
+    setLoanID(std::decay_t<typename SF_UINT256::type::value_type> const& value)
+    {
+        object_[sfLoanID] = value;
+        return *this;
+    }
+
+    /**
+     * @brief Build and return the LoanAccept wrapper.
+     * @param publicKey The public key for signing.
+     * @param secretKey The secret key for signing.
+     * @return The constructed transaction wrapper.
+     */
+    LoanAccept
+    build(PublicKey const& publicKey, SecretKey const& secretKey)
+    {
+        sign(publicKey, secretKey);
+        return LoanAccept{std::make_shared<STTx>(std::move(object_))};
+    }
+};
+
+}  // namespace xrpl::transactions

include/xrpl/protocol_autogen/transactions/LoanSet.h

@@ -84,6 +84,32 @@ public:
         return this->tx_->isFieldPresent(sfData);
     }
 
+    /**
+     * @brief Get sfBorrower (SoeOptional)
+     * @return The field value, or std::nullopt if not present.
+     */
+    [[nodiscard]]
+    protocol_autogen::Optional<SF_ACCOUNT::type::value_type>
+    getBorrower() const
+    {
+        if (hasBorrower())
+        {
+            return this->tx_->at(sfBorrower);
+        }
+        return std::nullopt;
+    }
+
+    /**
+     * @brief Check if sfBorrower is present.
+     * @return True if the field is present, false otherwise.
+     */
+    [[nodiscard]]
+    bool
+    hasBorrower() const
+    {
+        return this->tx_->isFieldPresent(sfBorrower);
+    }
+
     /**
      * @brief Get sfCounterparty (SoeOptional)
      * @return The field value, or std::nullopt if not present.
@@ -524,6 +550,17 @@ public:
         return *this;
     }
 
+    /**
+     * @brief Set sfBorrower (SoeOptional)
+     * @return Reference to this builder for method chaining.
+     */
+    LoanSetBuilder&
+    setBorrower(std::decay_t<typename SF_ACCOUNT::type::value_type> const& value)
+    {
+        object_[sfBorrower] = value;
+        return *this;
+    }
+
     /**
      * @brief Set sfCounterparty (SoeOptional)
      * @return Reference to this builder for method chaining.