What REST methods exist?

The main HTTP methods used in REST include:

• GET — retrieve a resource or list of resources. Does not change the server state.
• POST — create a new resource or perform an operation that changes the state.
• PUT — complete update of a resource at the specified URI.
• PATCH — partial update of a resource.
• DELETE — delete a resource.
• HEAD — retrieve only the headers of a resource without the body.
• OPTIONS — get the supported methods for a resource from the server.

Each method corresponds to a specific action and helps build a clear and standardized API, which facilitates interaction between the client and the server.