RESTCONF operations include OPTIONS, HEAD, GET, POST, PATCH, DELETE.

The HTTP 204 No Content success status response code indicates that a request has succeeded, but that the client doesn't need to navigate away from its current page.

SW2 is running PAgP (Cisco Proprietary). "channel-group 1 mode desirable" enables PAgP.
"channel-group 1 mode active on" enables LACP. This also concludes that both switches are Cisco switches.

YANG is a data modeling language used to model configuration and state data. One of its benefits is that it can enforce configuration constraints, ensuring that the data being configured adheres to the rules and structure defined in the YANG model. This helps prevent invalid configurations and ensures consistency.
YANG does not enforce a specific encoding format; it works with formats like XML or JSON, typically used with NETCONF or RESTCONF. YANG does not perform statistical constraint analysis. While YANG supports leaf and leaf-list statements, the question does not directly relate to this as a unique benefit.