What is prepare Prepare publication vs Publish in Custom resource? what happens during each action?

Prepare publication vs Publish difference?

Prepare publication vs Publish difference?
@asneelima Prepare for publication - This feature lets you see a preview of the changes that will be made to the resource or table. You can also check out any SQL and API modifications that may be involved. Publish - You can think of this as similar to a commit operation in a database. After reviewing the preview of the publication, if you decide to proceed with the changes, the publish operation will take care of that for you.
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