{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "apiVersion": {
      "type": "string"
    },
    "kind": {
      "type": "string"
    },
    "metadata": {
      "type": "object"
    },
    "spec": {
      "properties": {
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          "items": {
            "properties": {
              "group": {
                "maxLength": 253,
                "pattern": "^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$",
                "type": "string"
              },
              "kind": {
                "maxLength": 63,
                "minLength": 1,
                "pattern": "^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$",
                "type": "string"
              },
              "namespace": {
                "maxLength": 63,
                "minLength": 1,
                "pattern": "^[a-z0-9]([-a-z0-9]*[a-z0-9])?$",
                "type": "string"
              }
            },
            "required": [
              "group",
              "kind",
              "namespace"
            ],
            "type": "object"
          },
          "maxItems": 16,
          "minItems": 1,
          "type": "array",
          "x-kubernetes-list-type": "atomic"
        },
        "to": {
          "items": {
            "properties": {
              "group": {
                "maxLength": 253,
                "pattern": "^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$",
                "type": "string"
              },
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                "maxLength": 63,
                "minLength": 1,
                "pattern": "^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$",
                "type": "string"
              },
              "name": {
                "maxLength": 253,
                "minLength": 1,
                "type": "string"
              }
            },
            "required": [
              "group",
              "kind"
            ],
            "type": "object"
          },
          "maxItems": 16,
          "minItems": 1,
          "type": "array",
          "x-kubernetes-list-type": "atomic"
        }
      },
      "required": [
        "from",
        "to"
      ],
      "type": "object"
    }
  },
  "type": "object"
}
