ACQE-8324: Using rest api update guest cart of configurable product

Updated coding standards for removing variables used once

Co-authored-by: Shantanu Dasgupta <108055538+cod40403@users.noreply.github.com>

Author: sandesh-shivakumar

dev/tests/api-functional/testsuite/Magento/Quote/Api/GuestCartConfigurableItemRepositoryTest.php

@@ -92,7 +92,6 @@ public function testGuestCartUpdateConfigurableItem()
      */
     private function createGuestCart(): string
     {
-        $requestData = ['storeId' => 1];
         $quoteId = $this->_webApiCall([
             'rest' => [
                 'resourcePath' => self::RESOURCE_PATH_GUEST_CART,
@@ -103,9 +102,10 @@ private function createGuestCart(): string
                 'serviceVersion' => self::SERVICE_VERSION_GUEST_CART,
                 'operation' => self::SERVICE_NAME_GUEST_CART . 'CreateEmptyCart',
             ],
-        ], $requestData);
+        ], ['storeId' => 1]);
         $this->assertTrue(strlen($quoteId) >= 32);
 
+
         return $quoteId;
     }
 
@@ -140,6 +140,7 @@ private function addConfigurableProductToCart(string $guestCartId): array
             $requestData['cartItem']['product_option']['extension_attributes']['configurable_item_options'][0]
         );
 
+
         return $response;
     }
 
@@ -153,8 +154,7 @@ private function addConfigurableProductToCart(string $guestCartId): array
     private function verifyCartItems(string $guestCartId, int $expectedItemId): void
     {
         $serviceInfo = $this->getCartServiceInfo($guestCartId, 'get');
-        $requestData = ['cartId' => $guestCartId];
-        $response = $this->_webApiCall($serviceInfo, $requestData);
+        $response = $this->_webApiCall($serviceInfo, ['cartId' => $guestCartId]);
         $this->assertIsArray($response);
         $this->assertGreaterThan(0, count($response), 'Cart should contain at least one item');