// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

package google.firestore.v1;

import "google/protobuf/any.proto";

option csharp_namespace = "Google.Cloud.Firestore.V1";
option go_package = "cloud.google.com/go/firestore/apiv1/firestorepb;firestorepb";
option java_multiple_files = true;
option java_outer_classname = "ExplainStatsProto";
option java_package = "com.google.firestore.v1";
option php_namespace = "Google\\Cloud\\Firestore\\V1";
option ruby_package = "Google::Cloud::Firestore::V1";

// Specification of Firestore Explain Stats fields.

// Pipeline explain stats.
//
// Depending on the explain options in the original request, this can contain
// the optimized plan and / or execution stats.
message ExplainStats {
  // The format depends on the `output_format` options in the request.
  //
  // Currently there are two supported options: `TEXT` and `JSON`.
  // Both supply a `google.protobuf.StringValue`.
  google.protobuf.Any data = 1;
}