fix: request model fields related to AMM (#2473)

* fix AuthAccount model

* fix AuctionSlot.Price field to be IssuedCurrencyAmount

* fix AMMBid BidMin & BidMan to IssuedCurrencyAmount

* update HISTORY

packages/xrpl/HISTORY.md

@@ -3,6 +3,9 @@
 Subscribe to [the **xrpl-announce** mailing list](https://groups.google.com/g/xrpl-announce) for release announcements. We recommend that xrpl.js (ripple-lib) users stay up-to-date with the latest stable release.
 ## Unreleased
 
+## Fixed
+* Fix request model fields related to AMM
+
 ## 2.11.0 (2023-08-24)
 
 ### Added

packages/xrpl/src/models/common/index.ts

@@ -145,6 +145,6 @@ export interface NFToken {
 
 export interface AuthAccount {
   AuthAccount: {
-    account: string
+    Account: string
   }
 }

packages/xrpl/src/models/ledger/AMM.ts

@@ -1,4 +1,4 @@
-import { AuthAccount, Currency } from '../common'
+import { AuthAccount, Currency, IssuedCurrencyAmount } from '../common'
 
 import BaseLedgerEntry from './BaseLedgerEntry'
 
@@ -53,7 +53,7 @@ export default interface AMM extends BaseLedgerEntry {
     /**
      * The amount the auction owner paid to win this slot, in LP Tokens.
      */
-    Price: Currency
+    Price: IssuedCurrencyAmount
   }
   /**
    * The total outstanding balance of liquidity provider tokens from this AMM instance.

packages/xrpl/src/models/methods/ammInfo.ts

@@ -98,7 +98,7 @@ export interface AMMInfoResponse extends BaseResponse {
          * The amount, in LP Tokens, that the auction slot holder paid to win the auction slot.
          * This affects the price to outbid the current slot holder.
          */
-        price: Amount
+        price: IssuedCurrencyAmount
 
         /**
          * The current 72-minute time interval this auction slot is in, from 0 to 19.

packages/xrpl/src/models/transactions/AMMBid.ts

@@ -1,6 +1,6 @@
 /* eslint-disable complexity -- required for validateAMMBid */
 import { ValidationError } from '../../errors'
-import { Amount, AuthAccount, Currency } from '../common'
+import { AuthAccount, Currency, IssuedCurrencyAmount } from '../common'
 
 import {
   BaseTransaction,
@@ -33,18 +33,18 @@ export interface AMMBid extends BaseTransaction {
   Asset2: Currency
 
   /**
-   * Pay at least this amount for the slot.
+   * Pay at least this LPToken amount for the slot.
    * Setting this value higher makes it harder for others to outbid you.
    * If omitted, pay the minimum necessary to win the bid.
    */
-  BidMin?: Amount
+  BidMin?: IssuedCurrencyAmount
 
   /**
-   * Pay at most this amount for the slot.
+   * Pay at most this LPToken amount for the slot.
    * If the cost to win the bid is higher than this amount, the transaction fails.
    * If omitted, pay as much as necessary to win the bid.
    */
-  BidMax?: Amount
+  BidMax?: IssuedCurrencyAmount
 
   /**
    * A list of up to 4 additional accounts that you allow to trade at the discounted fee.

packages/xrpl/test/models/AMMBid.test.ts

@@ -22,8 +22,16 @@ describe('AMMBid', function () {
         currency: 'ETH',
         issuer: 'rP9jPyP5kyvFRb6ZiRghAGw5u8SGAmU4bd',
       },
-      BidMin: '5',
+      BidMin: {
-      BidMax: '10',
+        currency: '039C99CD9AB0B70B32ECDA51EAAE471625608EA2',
+        issuer: 'rE54zDvgnghAoPopCgvtiqWNq3dU5y836S',
+        value: '50',
+      },
+      BidMax: {
+        currency: '039C99CD9AB0B70B32ECDA51EAAE471625608EA2',
+        issuer: 'rE54zDvgnghAoPopCgvtiqWNq3dU5y836S',
+        value: '100',
+      },
       AuthAccounts: [
         {
           AuthAccount: {