feat(ai): add generated GenerateContent API types

.gitignore

@@ -1,10 +1,17 @@
+# FirebaseAuth
 FirebaseAuth/Tests/SampleSwift/AuthenticationExample/SwiftApplication.plist
 FirebaseAuth/Tests/SampleSwift/ObjCApiTests/AuthCredentials.h
 FirebaseAuth/Tests/SampleSwift/GoogleService-Info_multi.plist
 FirebaseAuth/Tests/SampleSwift/GoogleService-Info.plist
 FirebaseAuth/Tests/SampleSwift/Sample.entitlements
 FirebaseAuth/Tests/SampleSwift/SwiftApiTests/Credentials.swift
 
+# FirebaseAI
+FirebaseAI/Tests/TestApp/Resources/GoogleService-Info.plist
+FirebaseAI/Tests/TestApp/Resources/GoogleService-Info-Spark.plist
+FirebaseAI/Tests/TestApp/Tests/Integration/Credentials.swift
+
+# FirebaseDatabase
 FirebaseDatabase/Tests/Resources/GoogleService-Info.plist
 
 FirebaseRemoteConfig/Tests/Sample/GoogleService-Info.plist

FirebaseAI/Sources/GoogleGenAI/GenerateContentAPI/GenerateContentAPI.swift

@@ -0,0 +1,16 @@
+// 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.
+
+// Namespace for GenerateContent API Types
+enum GenerateContentAPI {}

FirebaseAI/Sources/GoogleGenAI/GenerateContentAPI/Generated/AudioResponseFormat+Delivery.gen.swift

@@ -0,0 +1,57 @@
+// 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.
+
+extension GenerateContentAPI.AudioResponseFormat {
+  /// Optional. The delivery mode for the audio output.
+  ///
+  /// ### Gemini Developer API
+  ///
+  /// Optional. The delivery mode for the audio output.
+  ///
+  /// ### Gemini Enterprise Agent Platform
+  ///
+  /// Optional. Delivery mode for the generated content.
+  enum Delivery: Codable, Sendable, Equatable, Hashable {
+    /// Audio data is returned inline in the response.
+    case inline
+
+    /// Audio data is returned as a URI.
+    case uri
+
+    /// Unrecognized case.
+    ///
+    /// - Parameter value: The raw string value of the unrecognized enum case.
+    case unrecognized(_ value: String)
+  }
+}
+
+// MARK: - RawRepresentable Conformance
+
+extension GenerateContentAPI.AudioResponseFormat.Delivery: RawRepresentable {
+  var rawValue: String {
+    switch self {
+    case .inline: "INLINE"
+    case .uri: "URI"
+    case let .unrecognized(value): value
+    }
+  }
+
+  init(rawValue: String) {
+    switch rawValue {
+    case "INLINE": self = .inline
+    case "URI": self = .uri
+    default: self = .unrecognized(rawValue)
+    }
+  }
+}

FirebaseAI/Sources/GoogleGenAI/GenerateContentAPI/Generated/AudioResponseFormat+MimeType.gen.swift

@@ -0,0 +1,69 @@
+// 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.
+
+extension GenerateContentAPI.AudioResponseFormat {
+  /// Optional. The MIME type of the audio output.
+  enum MimeType: Codable, Sendable, Equatable, Hashable {
+    /// MP3 audio format.
+    case mp3
+
+    /// OGG Opus audio format.
+    case oggOpus
+
+    /// Raw PCM (L16) audio format.
+    case l16
+
+    /// WAV audio format.
+    case wav
+
+    /// A-law audio format.
+    case alaw
+
+    /// Mu-law audio format.
+    case mulaw
+
+    /// Unrecognized case.
+    ///
+    /// - Parameter value: The raw string value of the unrecognized enum case.
+    case unrecognized(_ value: String)
+  }
+}
+
+// MARK: - RawRepresentable Conformance
+
+extension GenerateContentAPI.AudioResponseFormat.MimeType: RawRepresentable {
+  var rawValue: String {
+    switch self {
+    case .mp3: "AUDIO_MP3"
+    case .oggOpus: "AUDIO_OGG_OPUS"
+    case .l16: "AUDIO_L16"
+    case .wav: "AUDIO_WAV"
+    case .alaw: "AUDIO_ALAW"
+    case .mulaw: "AUDIO_MULAW"
+    case let .unrecognized(value): value
+    }
+  }
+
+  init(rawValue: String) {
+    switch rawValue {
+    case "AUDIO_MP3": self = .mp3
+    case "AUDIO_OGG_OPUS": self = .oggOpus
+    case "AUDIO_L16": self = .l16
+    case "AUDIO_WAV": self = .wav
+    case "AUDIO_ALAW": self = .alaw
+    case "AUDIO_MULAW": self = .mulaw
+    default: self = .unrecognized(rawValue)
+    }
+  }
+}

FirebaseAI/Sources/GoogleGenAI/GenerateContentAPI/Generated/AudioResponseFormat.gen.swift

@@ -0,0 +1,86 @@
+// 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.
+
+extension GenerateContentAPI {
+  /// An internal data model for `AudioResponseFormat`.
+  ///
+  /// ### Gemini Developer API
+  ///
+  /// Type: `GoogleAiGenerativelanguageV1betaAudioResponseFormat`
+  ///
+  /// Configuration for audio output format.
+  ///
+  /// ### Gemini Enterprise Agent Platform
+  ///
+  /// Type: `GoogleCloudAiplatformV1beta1AudioResponseFormat`
+  ///
+  /// Configuration for audio-specific output formatting.
+  struct AudioResponseFormat: Codable, Sendable, Equatable, Hashable {
+    /// Optional. The MIME type of the audio output.
+    let mimeType: MimeType?
+
+    /// Optional. The delivery mode for the audio output.
+    ///
+    /// ### Gemini Developer API
+    ///
+    /// Optional. The delivery mode for the audio output.
+    ///
+    /// ### Gemini Enterprise Agent Platform
+    ///
+    /// Optional. Delivery mode for the generated content.
+    let delivery: Delivery?
+
+    /// Optional. Sample rate in Hz.
+    ///
+    /// ### Gemini Developer API
+    ///
+    /// Optional. Sample rate in Hz.
+    ///
+    /// ### Gemini Enterprise Agent Platform
+    ///
+    /// Optional. Sample rate for the generated audio in Hertz.
+    let sampleRate: Int?
+
+    /// Optional. Bit rate in bits per second (bps). Only applicable for compressed formats
+    /// (MP3, Opus).
+    let bitRate: Int?
+
+    /// Creates a new `AudioResponseFormat`.
+    ///
+    /// - Parameters:
+    ///   - mimeType: Optional. The MIME type of the audio output.
+    ///   - delivery: Optional. The delivery mode for the audio output. (behavior varies by
+    /// backend). For more details, see ``delivery``.
+    ///   - sampleRate: Optional. Sample rate in Hz. (behavior varies by backend). For more details,
+    /// see ``sampleRate``.
+    ///   - bitRate: Optional. Bit rate in bits per second (bps). Only applicable for compressed
+    /// formats
+    init(mimeType: MimeType? = nil,
+         delivery: Delivery? = nil,
+         sampleRate: Int? = nil,
+         bitRate: Int? = nil) {
+      self.mimeType = mimeType
+      self.delivery = delivery
+      self.sampleRate = sampleRate
+      self.bitRate = bitRate
+    }
+
+    enum CodingKeys: String, CodingKey {
+      case mimeType
+      case delivery
+      case sampleRate
+      case bitRate
+    }
+  }
+}

FirebaseAI/Sources/GoogleGenAI/GenerateContentAPI/Generated/Blob.gen.swift

@@ -0,0 +1,99 @@
+// 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.
+
+import Foundation
+
+extension GenerateContentAPI {
+  /// An internal data model for `Blob`.
+  ///
+  /// ### Gemini Developer API
+  ///
+  /// Type: `Blob`
+  ///
+  /// An element in the history the represents raw binary data.
+  ///
+  /// ### Gemini Enterprise Agent Platform
+  ///
+  /// Type: `GoogleCloudAiplatformV1beta1Blob`
+  ///
+  /// A content blob.
+  ///
+  /// A Blob contains data of a specific
+  /// media type. It is used to represent images, audio, and video.
+  struct Blob: Codable, Sendable, Equatable, Hashable {
+    /// Required. The IANA standard MIME type of the source data.
+    ///
+    /// ### Gemini Developer API
+    ///
+    /// Required. The IANA standard MIME type of the source data.
+    /// Examples:
+    ///   - image/png
+    ///   - image/jpeg
+    ///
+    /// ### Gemini Enterprise Agent Platform
+    ///
+    /// Required. The IANA standard MIME type of the source data.
+    let mimeType: String?
+
+    /// Required. Raw bytes for media formats.
+    ///
+    /// ### Gemini Developer API
+    ///
+    /// Required. Raw bytes for media formats.
+    ///
+    /// ### Gemini Enterprise Agent Platform
+    ///
+    /// Required. The raw bytes of the data.
+    let data: Data?
+
+    /// Optional. The display name of the blob. Used to provide a label or filename
+    ///
+    /// ### Gemini Developer API
+    ///
+    /// > Important: This property is not supported in the Gemini Developer API.
+    ///
+    /// ### Gemini Enterprise Agent Platform
+    ///
+    /// Optional. The display name of the blob. Used to provide a label or filename
+    /// to distinguish blobs.
+    ///
+    /// This field is only returned in `PromptMessage` for prompt management. It is
+    /// used in the Gemini calls only when server-side tools (`code_execution`,
+    /// `google_search`, and `url_context`) are enabled.
+    let displayName: String?
+
+    /// Creates a new `Blob`.
+    ///
+    /// - Parameters:
+    ///   - mimeType: Required. The IANA standard MIME type of the source data. (behavior varies by
+    /// backend). For more details, see ``mimeType``.
+    ///   - data: Required. Raw bytes for media formats. (behavior varies by backend). For more
+    /// details, see ``data``.
+    ///   - displayName: Optional. The display name of the blob. Used to provide a label or filename
+    /// (Gemini Enterprise Agent Platform only). For more details, see ``displayName``.
+    init(mimeType: String?,
+         data: Data?,
+         displayName: String? = nil) {
+      self.mimeType = mimeType
+      self.data = data
+      self.displayName = displayName
+    }
+
+    enum CodingKeys: String, CodingKey {
+      case mimeType
+      case data
+      case displayName
+    }
+  }
+}