diff --git a/packages/@aws-cdk/cfnspec/spec-source/001_VPCEndpointService.spec.json b/packages/@aws-cdk/cfnspec/spec-source/001_VPCEndpointService.spec.json
new file mode 100644
index 0000000000000..85ccbd4756c48
--- /dev/null
+++ b/packages/@aws-cdk/cfnspec/spec-source/001_VPCEndpointService.spec.json
@@ -0,0 +1,23 @@
+{
+  "ResourceTypes": {
+    "AWS::EC2::VPCEndpointService": {
+      "Documentation": "https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpcendpointservice.html",
+      "Properties": {
+        "AcceptanceRequired": {
+          "Documentation": "https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpcendpointservice.html#cfn-ec2-vpcendpointservice-acceptancerequired",
+          "PrimitiveType": "Boolean",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "NetworkLoadBalancerArns": {
+          "Documentation": "https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpcendpointservice.html#cfn-ec2-vpcendpointservice-networkloadbalancerarns",
+          "DuplicatesAllowed": false,
+          "PrimitiveItemType": "String",
+          "Required": true,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        }
+      }
+    }
+  }
+}
diff --git a/packages/@aws-cdk/cfnspec/spec-source/600_RefKinds_patch.json b/packages/@aws-cdk/cfnspec/spec-source/600_RefKinds_patch.json
index 56b8a7c3c136b..63f023a55fbdc 100644
--- a/packages/@aws-cdk/cfnspec/spec-source/600_RefKinds_patch.json
+++ b/packages/@aws-cdk/cfnspec/spec-source/600_RefKinds_patch.json
@@ -1596,6 +1596,18 @@
         "description": "Set RefKind of AWS::EC2::VPCEndpointConnectionNotification to None"
       }
     },
+    "AWS::EC2::VPCEndpointService": {
+      "patch": {
+        "operations": [
+          {
+            "op": "add",
+            "path": "/RefKind",
+            "value": "Id"
+          }
+        ],
+        "description": "Set RefKind of AWS::EC2::VPCEndpointService to Id"
+      }
+    },
     "AWS::EC2::VPCEndpointServicePermissions": {
       "patch": {
         "operations": [