Milline päring on idempotentne?

Idempotent demand is an HTTP request that can be performed multiple times in a row without changing the server's state after the first execution.

Examples of idempotent methods:

• GET — simply retrieves data without modifying it.
• PUT — updates a resource; if called multiple times, the result will be the same.
• DELETE — deletes a resource; deleting the same resource repeatedly will not change the state.

For example, if you send a PUT request to update a user's profile with the same data multiple times, the user's state will remain the same.

Unlike POST, which is usually not idempotent because each call can create a new resource or change the state.