Resolver Zone

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/nginx/refs/heads/main/json-schema/plus-http-api-nginx-resolver-zone-schema.json",
  "title": "Resolver Zone",
  "description": "Statistics of DNS requests and responses per particular\n<a href=\"https://nginx.org/en/docs/http/ngx_http_core_module.html#resolver_status_zone\">resolver zone</a>.\n",
  "type": "object",
  "properties": {
    "requests": {
      "type": "object",
      "readOnly": true,
      "properties": {
        "name": {
          "type": "integer",
          "description": "The total number of requests to resolve names to addresses.",
          "readOnly": true,
          "example": "my_shared_zone"
        },
        "srv": {
          "type": "integer",
          "description": "The total number of requests to resolve SRV records.",
          "readOnly": true,
          "example": 0
        },
        "addr": {
          "type": "integer",
          "description": "The total number of requests to resolve addresses to names.",
          "readOnly": true,
          "example": 0
        }
      },
      "example": 31070465
    },
    "responses": {
      "type": "object",
      "readOnly": true,
      "properties": {
        "noerror": {
          "type": "integer",
          "description": "The total number of successful responses.",
          "readOnly": true,
          "example": 0
        },
        "formerr": {
          "type": "integer",
          "description": "The total number of FORMERR (<literal>Format error</literal>) responses.",
          "readOnly": true,
          "example": 0
        },
        "servfail": {
          "type": "integer",
          "description": "The total number of SERVFAIL (<literal>Server failure</literal>) responses.",
          "readOnly": true,
          "example": 0
        },
        "nxdomain": {
          "type": "integer",
          "description": "The total number of NXDOMAIN (<literal>Host not found</literal>) responses.",
          "readOnly": true,
          "example": 0
        },
        "notimp": {
          "type": "integer",
          "description": "The total number of NOTIMP (<literal>Unimplemented</literal>) responses.",
          "readOnly": true,
          "example": 0
        },
        "refused": {
          "type": "integer",
          "description": "The total number of REFUSED (<literal>Operation refused</literal>) responses.",
          "readOnly": true,
          "example": 0
        },
        "timedout": {
          "type": "integer",
          "description": "The total number of timed out requests.",
          "readOnly": true,
          "example": 0
        },
        "unknown": {
          "type": "integer",
          "description": "The total number of requests completed with an unknown error.",
          "readOnly": true,
          "example": 0
        }
      },
      "example": 1234567
    }
  },
  "example": {
    "resolver_zone1": {
      "requests": {
        "name": 25460,
        "srv": 130,
        "addr": 2580
      },
      "responses": {
        "noerror": 26499,
        "formerr": 0,
        "servfail": 3,
        "nxdomain": 0,
        "notimp": 0,
        "refused": 0,
        "timedout": 243,
        "unknown": 478
      }
    }
  }
}