github.com/form3tech-oss/cilium@v1.6.3/examples/policies/l3/simple/l3.json (about)

     1  [{
     2      "labels": [{"key": "name", "value": "l3-rule"}],
     3      "endpointSelector": {"matchLabels": {"role":"backend"}},
     4      "ingress": [{
     5          "fromEndpoints": [
     6            {"matchLabels":{"role":"frontend"}}
     7          ]
     8      }]
     9  }]