diff --git a/.konfig/generate-id.txt b/.konfig/generate-id.txt
index 2235265..eccd388 100644
--- a/.konfig/generate-id.txt
+++ b/.konfig/generate-id.txt
@@ -1 +1 @@
-1d0f584b-983d-48e6-b745-26e7a5e3ed98
\ No newline at end of file
+1e2dbe91-d326-4ba4-93ad-46a117f6c514
\ No newline at end of file
diff --git a/lib/Api/AccountInformationApi.php b/lib/Api/AccountInformationApi.php
index 855bebf..5483b0e 100644
--- a/lib/Api/AccountInformationApi.php
+++ b/lib/Api/AccountInformationApi.php
@@ -1120,7 +1120,7 @@ public function getAccountBalanceHistoryRequest($user_id, $user_secret, $account
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\AllAccountPositionsResponse
+     * @return \SnapTrade\Model\AllAccountPositionsResponse|\SnapTrade\Model\Model503BrokerageRequestResponse
      */
     public function getAllAccountPositions(
         $user_id,
@@ -1149,7 +1149,7 @@ public function getAllAccountPositions(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\AllAccountPositionsResponse, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\AllAccountPositionsResponse|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      */
     public function getAllAccountPositionsWithHttpInfo($user_id, $user_secret, $account_id, string $contentType = self::contentTypes['getAllAccountPositions'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
     {
@@ -1223,6 +1223,21 @@ public function getAllAccountPositionsWithHttpInfo($user_id, $user_secret, $acco
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\AllAccountPositionsResponse';
@@ -1251,6 +1266,14 @@ public function getAllAccountPositionsWithHttpInfo($user_id, $user_secret, $acco
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -1995,7 +2018,7 @@ public function getAllUserHoldingsRequest($user_id, $user_secret, $brokerage_aut
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\Balance[]
+     * @return \SnapTrade\Model\Balance[]|\SnapTrade\Model\Model503BrokerageRequestResponse
      */
     public function getUserAccountBalance(
         $user_id,
@@ -2024,7 +2047,7 @@ public function getUserAccountBalance(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\Balance[], HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\Balance[]|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      */
     public function getUserAccountBalanceWithHttpInfo($user_id, $user_secret, $account_id, string $contentType = self::contentTypes['getUserAccountBalance'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
     {
@@ -2098,6 +2121,21 @@ public function getUserAccountBalanceWithHttpInfo($user_id, $user_secret, $accou
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\Balance[]';
@@ -2126,6 +2164,14 @@ public function getUserAccountBalanceWithHttpInfo($user_id, $user_secret, $accou
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -2800,7 +2846,7 @@ public function getUserAccountDetailsRequest($user_id, $user_secret, $account_id
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\AccountOrderRecord|\SnapTrade\Model\Model400FailedRequestResponse|\SnapTrade\Model\Model404FailedRequestResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse
+     * @return \SnapTrade\Model\AccountOrderRecord|\SnapTrade\Model\Model400FailedRequestResponse|\SnapTrade\Model\Model404FailedRequestResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model503BrokerageRequestResponse
      */
     public function getUserAccountOrderDetail(
 
@@ -2834,7 +2880,7 @@ public function getUserAccountOrderDetail(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\AccountOrderRecord|\SnapTrade\Model\Model400FailedRequestResponse|\SnapTrade\Model\Model404FailedRequestResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\AccountOrderRecord|\SnapTrade\Model\Model400FailedRequestResponse|\SnapTrade\Model\Model404FailedRequestResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      */
     public function getUserAccountOrderDetailWithHttpInfo($account_id, $user_id, $user_secret, $account_information_get_user_account_order_detail_request, string $contentType = self::contentTypes['getUserAccountOrderDetail'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
     {
@@ -2954,6 +3000,21 @@ public function getUserAccountOrderDetailWithHttpInfo($account_id, $user_id, $us
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\AccountOrderRecord';
@@ -3006,6 +3067,14 @@ public function getUserAccountOrderDetailWithHttpInfo($account_id, $user_id, $us
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -3307,7 +3376,7 @@ public function getUserAccountOrderDetailRequest($account_id, $user_id, $user_se
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\AccountOrderRecord[]|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model501NotImplementedResponse
+     * @return \SnapTrade\Model\AccountOrderRecord[]|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model501NotImplementedResponse|\SnapTrade\Model\Model503BrokerageRequestResponse
      */
     public function getUserAccountOrders(
         $user_id,
@@ -3340,7 +3409,7 @@ public function getUserAccountOrders(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\AccountOrderRecord[]|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model501NotImplementedResponse, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\AccountOrderRecord[]|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model501NotImplementedResponse|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      */
     public function getUserAccountOrdersWithHttpInfo($user_id, $user_secret, $account_id, $state = null, $days = null, string $contentType = self::contentTypes['getUserAccountOrders'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
     {
@@ -3446,6 +3515,21 @@ public function getUserAccountOrdersWithHttpInfo($user_id, $user_secret, $accoun
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\AccountOrderRecord[]';
@@ -3490,6 +3574,14 @@ public function getUserAccountOrdersWithHttpInfo($user_id, $user_secret, $accoun
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -3801,7 +3893,7 @@ public function getUserAccountOrdersRequest($user_id, $user_secret, $account_id,
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\Position[]
+     * @return \SnapTrade\Model\Position[]|\SnapTrade\Model\Model503BrokerageRequestResponse
      * @deprecated
      */
     public function getUserAccountPositions(
@@ -3831,7 +3923,7 @@ public function getUserAccountPositions(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\Position[], HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\Position[]|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      * @deprecated
      */
     public function getUserAccountPositionsWithHttpInfo($user_id, $user_secret, $account_id, string $contentType = self::contentTypes['getUserAccountPositions'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
@@ -3906,6 +3998,21 @@ public function getUserAccountPositionsWithHttpInfo($user_id, $user_secret, $acc
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\Position[]';
@@ -3934,6 +4041,14 @@ public function getUserAccountPositionsWithHttpInfo($user_id, $user_secret, $acc
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -4209,7 +4324,7 @@ public function getUserAccountPositionsRequest($user_id, $user_secret, $account_
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\RecentOrdersResponse|\SnapTrade\Model\Model403FeatureNotEnabledResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model501NotImplementedResponse
+     * @return \SnapTrade\Model\RecentOrdersResponse|\SnapTrade\Model\Model403FeatureNotEnabledResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model501NotImplementedResponse|\SnapTrade\Model\Model503BrokerageRequestResponse
      */
     public function getUserAccountRecentOrders(
         $user_id,
@@ -4240,7 +4355,7 @@ public function getUserAccountRecentOrders(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\RecentOrdersResponse|\SnapTrade\Model\Model403FeatureNotEnabledResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model501NotImplementedResponse, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\RecentOrdersResponse|\SnapTrade\Model\Model403FeatureNotEnabledResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model501NotImplementedResponse|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      */
     public function getUserAccountRecentOrdersWithHttpInfo($user_id, $user_secret, $account_id, $only_executed = null, string $contentType = self::contentTypes['getUserAccountRecentOrders'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
     {
@@ -4360,6 +4475,21 @@ public function getUserAccountRecentOrdersWithHttpInfo($user_id, $user_secret, $
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\RecentOrdersResponse';
@@ -4412,6 +4542,14 @@ public function getUserAccountRecentOrdersWithHttpInfo($user_id, $user_secret, $
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -5192,7 +5330,7 @@ public function getUserAccountReturnRatesRequest($user_id, $user_secret, $accoun
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\AccountHoldingsAccount|\SnapTrade\Model\Model400FailedRequestResponse|\SnapTrade\Model\Model403FailedRequestResponse|\SnapTrade\Model\Model425FailedRequestResponse
+     * @return \SnapTrade\Model\AccountHoldingsAccount|\SnapTrade\Model\Model400FailedRequestResponse|\SnapTrade\Model\Model403FailedRequestResponse|\SnapTrade\Model\Model425FailedRequestResponse|\SnapTrade\Model\Model503BrokerageRequestResponse
      * @deprecated
      */
     public function getUserHoldings(
@@ -5222,7 +5360,7 @@ public function getUserHoldings(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\AccountHoldingsAccount|\SnapTrade\Model\Model400FailedRequestResponse|\SnapTrade\Model\Model403FailedRequestResponse|\SnapTrade\Model\Model425FailedRequestResponse, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\AccountHoldingsAccount|\SnapTrade\Model\Model400FailedRequestResponse|\SnapTrade\Model\Model403FailedRequestResponse|\SnapTrade\Model\Model425FailedRequestResponse|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      * @deprecated
      */
     public function getUserHoldingsWithHttpInfo($account_id, $user_id, $user_secret, string $contentType = self::contentTypes['getUserHoldings'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
@@ -5342,6 +5480,21 @@ public function getUserHoldingsWithHttpInfo($account_id, $user_id, $user_secret,
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\AccountHoldingsAccount';
@@ -5394,6 +5547,14 @@ public function getUserHoldingsWithHttpInfo($account_id, $user_id, $user_secret,
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
diff --git a/lib/Api/ExperimentalEndpointsApi.php b/lib/Api/ExperimentalEndpointsApi.php
index 12ffe21..ec29157 100644
--- a/lib/Api/ExperimentalEndpointsApi.php
+++ b/lib/Api/ExperimentalEndpointsApi.php
@@ -1140,7 +1140,7 @@ public function cancelSubscriptionRequest($trade_detection_cancel_subscription_r
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\AccountOrderRecordV2|\SnapTrade\Model\Model404FailedRequestResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse
+     * @return \SnapTrade\Model\AccountOrderRecordV2|\SnapTrade\Model\Model404FailedRequestResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model503BrokerageRequestResponse
      */
     public function getUserAccountOrderDetailV2(
         $account_id,
@@ -1171,7 +1171,7 @@ public function getUserAccountOrderDetailV2(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\AccountOrderRecordV2|\SnapTrade\Model\Model404FailedRequestResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\AccountOrderRecordV2|\SnapTrade\Model\Model404FailedRequestResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      */
     public function getUserAccountOrderDetailV2WithHttpInfo($account_id, $brokerage_order_id, $user_id, $user_secret, string $contentType = self::contentTypes['getUserAccountOrderDetailV2'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
     {
@@ -1276,6 +1276,21 @@ public function getUserAccountOrderDetailV2WithHttpInfo($account_id, $brokerage_
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\AccountOrderRecordV2';
@@ -1320,6 +1335,14 @@ public function getUserAccountOrderDetailV2WithHttpInfo($account_id, $brokerage_
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -1615,7 +1638,7 @@ public function getUserAccountOrderDetailV2Request($account_id, $brokerage_order
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\AccountOrdersV2Response|\SnapTrade\Model\Model500UnexpectedExceptionResponse
+     * @return \SnapTrade\Model\AccountOrdersV2Response|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model503BrokerageRequestResponse
      */
     public function getUserAccountOrdersV2(
         $user_id,
@@ -1648,7 +1671,7 @@ public function getUserAccountOrdersV2(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\AccountOrdersV2Response|\SnapTrade\Model\Model500UnexpectedExceptionResponse, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\AccountOrdersV2Response|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      */
     public function getUserAccountOrdersV2WithHttpInfo($user_id, $user_secret, $account_id, $state = null, $days = null, string $contentType = self::contentTypes['getUserAccountOrdersV2'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
     {
@@ -1739,6 +1762,21 @@ public function getUserAccountOrdersV2WithHttpInfo($user_id, $user_secret, $acco
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\AccountOrdersV2Response';
@@ -1775,6 +1813,14 @@ public function getUserAccountOrdersV2WithHttpInfo($user_id, $user_secret, $acco
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }
@@ -2087,7 +2133,7 @@ public function getUserAccountOrdersV2Request($user_id, $user_secret, $account_i
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return \SnapTrade\Model\AccountOrdersV2Response|\SnapTrade\Model\Model403FeatureNotEnabledResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse
+     * @return \SnapTrade\Model\AccountOrdersV2Response|\SnapTrade\Model\Model403FeatureNotEnabledResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model503BrokerageRequestResponse
      */
     public function getUserAccountRecentOrdersV2(
         $user_id,
@@ -2118,7 +2164,7 @@ public function getUserAccountRecentOrdersV2(
      *
      * @throws \SnapTrade\ApiException on non-2xx response
      * @throws \InvalidArgumentException
-     * @return array of \SnapTrade\Model\AccountOrdersV2Response|\SnapTrade\Model\Model403FeatureNotEnabledResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse, HTTP status code, HTTP response headers (array of strings)
+     * @return array of \SnapTrade\Model\AccountOrdersV2Response|\SnapTrade\Model\Model403FeatureNotEnabledResponse|\SnapTrade\Model\Model500UnexpectedExceptionResponse|\SnapTrade\Model\Model503BrokerageRequestResponse, HTTP status code, HTTP response headers (array of strings)
      */
     public function getUserAccountRecentOrdersV2WithHttpInfo($user_id, $user_secret, $account_id, $only_executed = null, string $contentType = self::contentTypes['getUserAccountRecentOrdersV2'][0], \SnapTrade\RequestOptions $requestOptions = new \SnapTrade\RequestOptions())
     {
@@ -2223,6 +2269,21 @@ public function getUserAccountRecentOrdersV2WithHttpInfo($user_id, $user_secret,
                         $response->getStatusCode(),
                         $response->getHeaders()
                     ];
+                case 503:
+                    if ('\SnapTrade\Model\Model503BrokerageRequestResponse' === '\SplFileObject') {
+                        $content = $response->getBody(); //stream goes to serializer
+                    } else {
+                        $content = (string) $response->getBody();
+                        if ('\SnapTrade\Model\Model503BrokerageRequestResponse' !== 'string') {
+                            $content = json_decode($content);
+                        }
+                    }
+
+                    return [
+                        ObjectSerializer::deserialize($content, '\SnapTrade\Model\Model503BrokerageRequestResponse', []),
+                        $response->getStatusCode(),
+                        $response->getHeaders()
+                    ];
             }
 
             $returnType = '\SnapTrade\Model\AccountOrdersV2Response';
@@ -2267,6 +2328,14 @@ public function getUserAccountRecentOrdersV2WithHttpInfo($user_id, $user_secret,
                     );
                     $e->setResponseObject($data);
                     break;
+                case 503:
+                    $data = ObjectSerializer::deserialize(
+                        $e->getResponseBody(),
+                        '\SnapTrade\Model\Model503BrokerageRequestResponse',
+                        $e->getResponseHeaders()
+                    );
+                    $e->setResponseObject($data);
+                    break;
             }
             throw $e;
         }