dynamically create a service in ThingWorx 9.3 using JavaScript code:

hi expert ,

this code not working i get code Chatgpt ,

var entity = ThingUtilities.findThing("ThingName");

// Create a new ServiceDefinition object
var serviceDefinition = new ServiceDefinition({
name: "NewService",
description: "This is a new service.",
remote: false,
allowOverride: false
});

// Add inputs and outputs to the service definition dynamically
serviceDefinition.addInput({
name: "input1",
description: "",
baseType: "STRING"
});

serviceDefinition.addInput({
name: "input2",
description: "",
baseType: "INTEGER"
});

serviceDefinition.addInput({
name: "input3",
description: "",
baseType: "DATETIME"
});

serviceDefinition.addOutput({
name: "output1",
description: "",
baseType: "INTEGER"
});

serviceDefinition.addOutput({
name: "output2",
description: "",
baseType: "STRING"
});

// Add the service definition to the Thing or Thing Template
entity.addServiceDefinition(serviceDefinition);

// Save the changes to the Thing or Thing Template
entity = ThingUtilities.saveEntity(entity);

// Restart the Security service to ensure that the new service is visible to all users
var securityService = SecurityContextFactory.getSecurityContext().getSecurityService();
securityService.restart(Resource.SERVICE);