// 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.

// DO NOT EDIT. This file is generated by GeminiLanguageModel/scripts/typegen;
// see its README.md for how to regenerate it.

import Foundation

/// Represents a breakdown of token usage by modality. This message is used in CountTokensResponse
/// and GenerateContentResponse.UsageMetadata to provide a detailed view of how many tokens are used
/// by each modality (e.g., text, image, video) in a request. This is particularly useful for
/// multimodal models, allowing you to track and manage token consumption for billing and quota
/// purposes.
package struct ModalityTokenCount: Codable, Sendable, Equatable, Hashable, Buildable {
  /// The modality that this token count applies to.
  package var modality: Modality?

  /// The number of tokens counted for this modality.
  package var tokenCount: Int?

  /// Initializes a new `ModalityTokenCount`.
  package init() {}

  enum CodingKeys: String, CodingKey {
    case modality
    case tokenCount
  }
}