Update phpdoc for BalanceControl models

Author: gcatanese

src/Adyen/Model/BalanceControl/Amount.php

@@ -21,10 +21,7 @@
 /**
  * Amount Class Doc Comment
  *
- * @category Class
  * @package  Adyen
- * @author   OpenAPI Generator team
- * @link     https://openapi-generator.tech
  * @implements \ArrayAccess<string, mixed>
  */
 class Amount implements ModelInterface, ArrayAccess, \JsonSerializable

src/Adyen/Model/BalanceControl/BalanceTransferRequest.php

@@ -21,10 +21,7 @@
 /**
  * BalanceTransferRequest Class Doc Comment
  *
- * @category Class
  * @package  Adyen
- * @author   OpenAPI Generator team
- * @link     https://openapi-generator.tech
  * @implements \ArrayAccess<string, mixed>
  */
 class BalanceTransferRequest implements ModelInterface, ArrayAccess, \JsonSerializable

src/Adyen/Model/BalanceControl/BalanceTransferResponse.php

@@ -21,10 +21,7 @@
 /**
  * BalanceTransferResponse Class Doc Comment
  *
- * @category Class
  * @package  Adyen
- * @author   OpenAPI Generator team
- * @link     https://openapi-generator.tech
  * @implements \ArrayAccess<string, mixed>
  */
 class BalanceTransferResponse implements ModelInterface, ArrayAccess, \JsonSerializable

src/Adyen/Model/BalanceControl/ObjectSerializer.php

@@ -16,6 +16,7 @@
 namespace Adyen\Model\BalanceControl;
 
 use Adyen\Model\BalanceControl\ModelInterface;
+use GuzzleHttp\Utils;
 
 class ObjectSerializer
 {
@@ -81,7 +82,7 @@ public static function sanitizeForSerialization($data, $type = null, $format = n
                     }
                 }
             } else {
-                foreach ($data as $property => $value) {
+                foreach($data as $property => $value) {
                     $values[$property] = self::sanitizeForSerialization($value);
                 }
             }
@@ -117,9 +118,7 @@ public static function sanitizeFilename($filename)
      */
     public static function sanitizeTimestamp($timestamp)
     {
-        if (!is_string($timestamp)) {
-            return $timestamp;
-        }
+        if (!is_string($timestamp)) return $timestamp;
 
         return preg_replace('/(:\d{2}.\d{6})\d*/', '$1', $timestamp);
     }

src/Adyen/Service/BalanceControlApi.php

@@ -42,7 +42,7 @@ public function __construct(Client $client)
     /**
     * Start a balance transfer
     *
-    * @deprecated since Adyen Balance Control API v1.
+    * @deprecated since Adyen Balance Control API v1. 
     * @param \Adyen\Model\BalanceControl\BalanceTransferRequest $balanceTransferRequest
     * @param array|null $requestOptions
     * @return \Adyen\Model\BalanceControl\BalanceTransferResponse