src/google/protobuf/json_enumvalue_options.proto

// Protocol Buffers - Google's data interchange format
// Copyright 2026 Google LLC.  All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd

edition = "2024";

package pb.enumvalue;

import "google/protobuf/descriptor.proto";

local message JsonEnumValueOptions {
  // Allows user to specify a custom string to use when serializing an enum
  // value to JSON.
  //
  // Sample usage:
  // enum Foo {
  //   ...
  //   FOO_BAR = 42 [(pb.enumvalue.json).string = "my_custom_name"];
  // }
  string string = 1;
}

extend google.protobuf.EnumValueOptions {
  JsonEnumValueOptions json = 998
      [feature_support = { edition_introduced: EDITION_2026 }];
}