gistfile1.txt

apiVersion: v1
kind: bgpPeer
metadata:
  peerIP: 172.29.16.2
  scope: global
spec:
  asNumber: 64512

(from https://github.com/projectcalico/calico-containers/blob/bffb66da164375777e062aa0fb387cdfe7cb1106/test-data/bgppeer-global.yaml)

gistfile2.txt

sudo docker exec 59e08e8f4abe wget -q -O - http://x.y.z:6666/v2/keys/calico/bgp/v1/global | python -m json.tool; echo
{
    "action": "get",
    "node": {
        "createdIndex": 19,
        "dir": true,
        "key": "/calico/bgp/v1/global",
        "modifiedIndex": 19,
        "nodes": [
            {
                "createdIndex": 19,
                "dir": true,
                "key": "/calico/bgp/v1/global/custom_filters",
                "modifiedIndex": 19
            },
            {
                "createdIndex": 21,
                "key": "/calico/bgp/v1/global/as_num",
                "modifiedIndex": 21,
                "value": "64511"
            },
            {
                "createdIndex": 23,
                "key": "/calico/bgp/v1/global/node_mesh",
                "modifiedIndex": 23,
                "value": "{\"enabled\": true}"
            }
        ]
    }
}