HTTP-GET
BasicAuth admin:Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U
Accept: application/yang-data+json
/rests/data/network-topology:network-topology/topology=topology-netconf?content=nonconfig&fields=node(node-id;netconf-node-topology:connection-status)