[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Cloud Text-to-Speech V1 API - Class Google::Cloud::TextToSpeech::V1::SynthesizeLongAudioMetadata (v1.9.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.9.0 (latest)](/ruby/docs/reference/google-cloud-text_to_speech-v1/latest/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.8.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.8.1/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.7.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.7.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.6.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.6.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.5.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.5.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.4.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.4.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.3.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.3.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.2.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.2.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.1.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.1.1/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [1.0.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/1.0.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.13.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.13.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.12.2](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.12.2/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.11.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.11.1/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.10.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.10.1/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.9.1](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.9.1/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.8.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.8.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.7.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.7.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.6.0](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.6.0/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata)\n- [0.5.2](/ruby/docs/reference/google-cloud-text_to_speech-v1/0.5.2/Google-Cloud-TextToSpeech-V1-SynthesizeLongAudioMetadata) \nReference documentation and code samples for the Cloud Text-to-Speech V1 API class Google::Cloud::TextToSpeech::V1::SynthesizeLongAudioMetadata.\n\nMetadata for response returned by the `SynthesizeLongAudio` method. \n\nInherits\n--------\n\n- Object \n\nExtended By\n-----------\n\n- Google::Protobuf::MessageExts::ClassMethods \n\nIncludes\n--------\n\n- Google::Protobuf::MessageExts\n\nMethods\n-------\n\n### #last_update_time\n\n def last_update_time() -\u003e ::Google::Protobuf::Timestamp\n\n**Returns**\n\n- ([::Google::Protobuf::Timestamp](./Google-Protobuf-Timestamp)) --- Deprecated. Do not use.\n\n### #last_update_time=\n\n def last_update_time=(value) -\u003e ::Google::Protobuf::Timestamp\n\n**Parameter**\n\n- **value** ([::Google::Protobuf::Timestamp](./Google-Protobuf-Timestamp)) --- Deprecated. Do not use. \n**Returns**\n\n- ([::Google::Protobuf::Timestamp](./Google-Protobuf-Timestamp)) --- Deprecated. Do not use.\n\n### #progress_percentage\n\n def progress_percentage() -\u003e ::Float\n\n**Returns**\n\n- (::Float) --- The progress of the most recent processing update in percentage, ie. 70.0%.\n\n### #progress_percentage=\n\n def progress_percentage=(value) -\u003e ::Float\n\n**Parameter**\n\n- **value** (::Float) --- The progress of the most recent processing update in percentage, ie. 70.0%. \n**Returns**\n\n- (::Float) --- The progress of the most recent processing update in percentage, ie. 70.0%.\n\n### #start_time\n\n def start_time() -\u003e ::Google::Protobuf::Timestamp\n\n**Returns**\n\n- ([::Google::Protobuf::Timestamp](./Google-Protobuf-Timestamp)) --- Time when the request was received.\n\n### #start_time=\n\n def start_time=(value) -\u003e ::Google::Protobuf::Timestamp\n\n**Parameter**\n\n- **value** ([::Google::Protobuf::Timestamp](./Google-Protobuf-Timestamp)) --- Time when the request was received. \n**Returns**\n\n- ([::Google::Protobuf::Timestamp](./Google-Protobuf-Timestamp)) --- Time when the request was received."]]
