User story cannot be deferred (example there can be few stories which become invalid for product should be able to make them invalid or deferred). Defer option is required.

[Walter Buggenhout]

It's up to you to make sure you make this option available. This is all related to the workflow and the status/resolution options you want to configure for your desired outcome.

Basically, you could set up a workflow having a deferred status or you could set up a transition to a closed status and indicate the fact that an issue gets deferred through setting a deferred value as the resolution of the closed issue.

Check the documentation on configuring workflows first, it will give you a good starting point.