VoiceAgentResult class

One-shot voice-turn result.

Mirrors Swift VoiceAgentResult, Kotlin VoiceAgentResult, RN VoiceTurnResult, Web VoiceAgentResult, Flutter (TBD), and the C ABI rac_voice_agent_result_t (rac/features/voice_agent/rac_voice_agent.h). Returned by the processVoiceTurn ergonomic API where a single audio blob produces transcription + assistant response + synthesized audio in one call (as opposed to the streaming path served by the Stream rpc).

Available extensions

Constructors

VoiceAgentResult({bool? speechDetected, String? transcription, String? assistantResponse, String? thinkingContent, List<int>? synthesizedAudio, VoiceAgentComponentStates? finalState, int? synthesizedAudioSampleRateHz, int? synthesizedAudioChannels, AudioEncoding? synthesizedAudioEncoding, String? sessionId, String? turnId, Int64? sttTimeMs, Int64? llmTimeMs, Int64? ttsTimeMs, Int64? totalTimeMs, String? errorMessage, int? errorCode})
factory
VoiceAgentResult.fromBuffer(List<int> data, [ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY])
factory
VoiceAgentResult.fromJson(String json, [ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY])
factory

Properties

assistantResponse ↔ String
Generated assistant response text from the LLM. Unset when STT produced no transcription or LLM was skipped.
getter/setter pair
errorCode ↔ int
getter/setter pair
errorMessage ↔ String
getter/setter pair
finalState ↔ VoiceAgentComponentStates
Component states captured at the end of the turn — useful for UIs surfacing readiness / partial-failure breakdowns alongside the final result. Unset when the caller does not ask for it.
getter/setter pair
hashCode → int
Calculates a hash code based on the contents of the protobuf.
no setterinherited
info_ → BuilderInfo
no setter
isFrozen → bool
Returns true if this message is marked read-only. Otherwise false.
no setterinherited
llmTimeMs ↔ Int64
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sessionId ↔ String
getter/setter pair
speechDetected ↔ bool
Whether the input audio passed VAD's speech-detected check.
getter/setter pair
sttTimeMs ↔ Int64
getter/setter pair
synthesizedAudio ↔ List<int>
Synthesized audio data from TTS. Encoding follows AudioFrameEvent conventions (typically PCM-F32-LE, sample rate per voice). Unset when TTS was skipped or auto_play_tts=false in VoiceSessionConfig.
getter/setter pair
synthesizedAudioChannels ↔ int
getter/setter pair
synthesizedAudioEncoding ↔ AudioEncoding
getter/setter pair
synthesizedAudioSampleRateHz ↔ int
Audio metadata for synthesized_audio. 0/UNSPECIFIED = backend default or unknown.
getter/setter pair
thinkingContent ↔ String
Thinking content extracted from <think>...</think> tags (qwen3, deepseek-r1). Unset when the active LLM does not emit a chain-of-thought trace.
getter/setter pair
totalTimeMs ↔ Int64
getter/setter pair
transcription ↔ String
Transcribed text from STT. Unset when speech_detected=false.
getter/setter pair
ttsTimeMs ↔ Int64
getter/setter pair
turnId ↔ String
getter/setter pair
unknownFields → UnknownFieldSet
no setterinherited

Methods

addExtension(Extension extension, Object? value) → void
Adds an extension field value to a repeated field.
inherited
check() → void
Throws a StateError if the message has required fields without a value.
inherited
clear() → void
Clears all data that was set in this message.
inherited
clearAssistantResponse() → void
clearErrorCode() → void
clearErrorMessage() → void
clearExtension(Extension extension) → void
Clears an extension field and also removes the extension.
inherited
clearField(int tagNumber) → void
Clears the contents of a given field.
inherited
clearFinalState() → void
clearLlmTimeMs() → void
clearSessionId() → void
clearSpeechDetected() → void
clearSttTimeMs() → void
clearSynthesizedAudio() → void
clearSynthesizedAudioChannels() → void
clearSynthesizedAudioEncoding() → void
clearSynthesizedAudioSampleRateHz() → void
clearThinkingContent() → void
clearTotalTimeMs() → void
clearTranscription() → void
clearTtsTimeMs() → void
clearTurnId() → void
clone() → VoiceAgentResult
Creates a deep copy of the fields in this message.
copyWith(void updates(VoiceAgentResult)) → VoiceAgentResult
Apply updates to a copy of this message.
createEmptyInstance() → VoiceAgentResult
Creates an empty instance of the same message type as this.
deepCopy() → T

Available on T, provided by the GeneratedMessageGenericExtensions extension

Returns a writable deep copy of this message.
ensureFinalState() → VoiceAgentComponentStates
extensionsAreInitialized() → bool
inherited
freeze() → GeneratedMessage
Make this message read-only.
inherited
getDefaultForField(int tagNumber) → dynamic
Returns the default value for the given field.
inherited
getExtension(Extension extension) → dynamic
Returns the value of extension.
inherited
getField(int tagNumber) → dynamic
Returns the value of the field associated with tagNumber, or the default value if it is not set.
inherited
getFieldOrNull(int tagNumber) → dynamic
Returns the value of a field, ignoring any defaults.
inherited
getTagNumber(String fieldName) → int?
inherited
hasAssistantResponse() → bool
hasErrorCode() → bool
hasErrorMessage() → bool
hasExtension(Extension extension) → bool
Returns true if a value of extension is present.
inherited
hasField(int tagNumber) → bool
Whether this message has a field associated with tagNumber.
inherited
hasFinalState() → bool
hasLlmTimeMs() → bool
hasRequiredFields() → bool
Whether the message has required fields.
inherited
hasSessionId() → bool
hasSpeechDetected() → bool
hasSttTimeMs() → bool
hasSynthesizedAudio() → bool
hasSynthesizedAudioChannels() → bool
hasSynthesizedAudioEncoding() → bool
hasSynthesizedAudioSampleRateHz() → bool
hasThinkingContent() → bool
hasTotalTimeMs() → bool
hasTranscription() → bool
hasTtsTimeMs() → bool
hasTurnId() → bool
isInitialized() → bool
Whether all required fields in the message and embedded messages are set.
inherited
mergeFromBuffer(List<int> input, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges serialized protocol buffer data into this message.
inherited
mergeFromCodedBufferReader(CodedBufferReader input, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Same as mergeFromBuffer, but takes a CodedBufferReader input.
inherited
mergeFromJson(String data, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges field values from data, a JSON object, encoded as described by GeneratedMessage.writeToJson.
inherited
mergeFromJsonMap(Map<String, dynamic> json, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges field values from a JSON object represented as a Dart map.
inherited
mergeFromMessage(GeneratedMessage other) → void
Merges the contents of the other into this message.
inherited
mergeFromProto3Json(Object? json, {TypeRegistry typeRegistry = const TypeRegistry.empty(), bool ignoreUnknownFields = false, bool supportNamesWithUnderscores = true, bool permissiveEnums = false}) → void
Merges field values from json, a JSON object using proto3 encoding.
inherited
mergeUnknownFields(UnknownFieldSet unknownFieldSet) → void
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
rebuild(void updates(T)) → T

Available on T, provided by the GeneratedMessageGenericExtensions extension

Apply updates to a copy of this message.
setExtension(Extension extension, Object value) → void
Sets the value of a non-repeated extension field to value.
inherited
setField(int tagNumber, Object value) → void
Sets the value of a field by its tagNumber.
inherited
toBuilder() → GeneratedMessage
Creates a writable, shallow copy of this message.
inherited
toDebugString() → String
Returns a String representation of this message.
inherited
toProto3Json({TypeRegistry typeRegistry = const TypeRegistry.empty()}) → Object?
Returns an Object representing Proto3 JSON serialization of this.
inherited
toString() → String
Returns a String representation of this message.
inherited
writeToBuffer() → Uint8List
Serialize the message as the protobuf binary format.
inherited
writeToCodedBufferWriter(CodedBufferWriter output) → void
Same as writeToBuffer, but serializes to the given CodedBufferWriter.
inherited
writeToJson() → String
Returns a JSON string that encodes this message.
inherited
writeToJsonMap() → Map<String, dynamic>
Returns the JSON encoding of this message as a Dart Map.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

create() → VoiceAgentResult
getDefault() → VoiceAgentResult