syntax = "proto3";

package envoy.type.matcher;

import "envoy/type/matcher/string.proto";
import "envoy/type/matcher/struct.proto";

import "udpa/annotations/status.proto";

option java_package = "io.envoyproxy.envoy.type.matcher";
option java_outer_classname = "NodeProto";
option java_multiple_files = true;
option go_package = "github.com/envoyproxy/go-control-plane/envoy/type/matcher";
option (udpa.annotations.file_status).package_version_status = FROZEN;

// [#protodoc-title: Node matcher]

// Specifies the way to match a Node.
// The match follows AND semantics.
message NodeMatcher {
  // Specifies match criteria on the node id.
  StringMatcher node_id = 1;

  // Specifies match criteria on the node metadata.
  repeated StructMatcher node_metadatas = 2;
}