URI

The uniform resource information (URI) identifies the resource. The resources are represented with URIs in the following format.

/restconf/<path>? <query>

restconf: the entry point of the URI in the device, and the root of the API configured on the device is discovered by getting the "/.well-known/host-meta" resource.
path: the target resource URI, which is used for identifying the resource being accessed by the HTTP operation.
query: the query parameter lists with the form of "name=value" pairs. Most query parameters like (depth) are optional to implement by the server and optional to use by the client. Any reserved characters must be percent-encoded, according to RFC3986.