diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/SetPaymentMethodOnCartTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/SetPaymentMethodOnCartTest.php
index 57aeda3295268..74f8e3c2e37dd 100644
--- a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/SetPaymentMethodOnCartTest.php
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/SetPaymentMethodOnCartTest.php
@@ -233,6 +233,10 @@ public function testSetDisabledPaymentOnCart()
     public function dataProviderSetPaymentMethodWithoutRequiredParameters(): array
     {
         return [
+            'missed_cart_id' => [
+                'cart_id: "", payment_method: {code: "' . Checkmo::PAYMENT_METHOD_CHECKMO_CODE . '"}',
+                'Required parameter "cart_id" is missing.'
+            ],
             'missed_payment_method_code' => [
                 'cart_id: "cart_id_value", payment_method: {code: ""}',
                 'Required parameter "code" for "payment_method" is missing.'
diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/SetPaymentMethodOnCartTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/SetPaymentMethodOnCartTest.php
index c3e35f0bf80e8..08c7bdd8dbc52 100644
--- a/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/SetPaymentMethodOnCartTest.php
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/SetPaymentMethodOnCartTest.php
@@ -183,6 +183,10 @@ public function testSetPaymentMethodWithoutRequiredParameters(string $input, str
     public function dataProviderSetPaymentMethodWithoutRequiredParameters(): array
     {
         return [
+            'missed_cart_id' => [
+                'cart_id: "", payment_method: {code: "' . Checkmo::PAYMENT_METHOD_CHECKMO_CODE . '"}',
+                'Required parameter "cart_id" is missing.'
+            ],
             'missed_payment_method_code' => [
                 'cart_id: "cart_id_value", payment_method: {code: ""}',
                 'Required parameter "code" for "payment_method" is missing.'