### Install Text-to-Speech Library on Windows

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest

Installs the google-cloud-texttospeech library in a virtual environment on Windows systems. Ensure you have Python and venv installed.

```powershell
py -m venv <your-env>
.\<your-env>\Scripts\activate
pip install google-cloud-texttospeech
```

--------------------------------

### Install Text-to-Speech Library on Mac/Linux

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest

Installs the google-cloud-texttospeech library in a virtual environment on Mac or Linux systems. Ensure you have Python 3 and venv installed.

```bash
python3 -m venv <your-env>
source <your-env>/bin/activate
pip install google-cloud-texttospeech
```

--------------------------------

### get_operation

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient.html

Gets the latest state of a long-running operation. Clients can use this method to query the status of an operation previously started by other methods.

```APIDOC
## Method: get_operation

### Description
Gets the latest state of a long-running operation. Clients can use this method to query the status of an operation previously started by other methods.

### Method
`get_operation`
```

--------------------------------

### Create client from service account file

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient

Creates an instance of the client using credentials from a service account JSON file. Pass the path to the file as the 'filename' argument.

```python
from_service_account_file(filename: str, *args, **kwargs)
```

--------------------------------

### Instantiate Text-to-Speech Client

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Initializes a new Text-to-Speech client. You can provide credentials, specify a transport layer, and configure client options.

```python
TextToSpeechClient(
    *,
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = None,
    client_options: typing.Optional[
        typing.Union[google.api_core.client_options.ClientOptions, dict]
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

--------------------------------

### Japanese Pitch Accent Example

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.types.CustomPronunciationParams.PhoneticEncoding

Demonstrates the use of pitch accents in Japanese pronunciation using `^` for pitch phrase start and `!` for down-pitch position. Supports Tokyo dialect with at most one down-pitch per phrase.

```text
phrase:端 pronunciation:^はし
phrase:箸 pronunciation:^は!し
phrase:橋 pronunciation:^はし!
```

--------------------------------

### Create Client from Service Account Info

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient

Creates an instance of the TextToSpeechAsyncClient using provided service account credentials information. The info dictionary should contain the necessary key details.

```python
from_service_account_info(info: dict, *args, **kwargs)

```

--------------------------------

### Create Client from Service Account File

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient

Creates an instance of the TextToSpeechAsyncClient using credentials from a service account JSON file. Ensure the file path is correct.

```python
from_service_account_file(filename: str, *args, **kwargs)

```

--------------------------------

### TextToSpeechLongAudioSynthesizeAsyncClient.get_operation

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Gets the latest state of a long-running operation. Gets the latest state of a long-running operation.

```APIDOC
## TextToSpeechLongAudioSynthesizeAsyncClient.get_operation

### Description
Gets the latest state of a long-running operation. Gets the latest state of a long-running operation.

### Method
Not specified (assumed to be a client method call)

### Endpoint
Not specified

### Parameters
Not specified

### Request Example
```python
client.get_operation(name)
```

### Response
Not specified
```

--------------------------------

### Create Client from Service Account Info

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient

Instantiate the TextToSpeechLongAudioSynthesizeAsyncClient using provided service account credentials information.

```python
from_service_account_info(info: dict, *args, **kwargs)
```

--------------------------------

### get_operation

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechAsyncClient.html

Gets an operation that has been completed.

```APIDOC
## get_operation

### Description
Gets an operation that has been completed.

### Parameters
* **name** (str): The name of the operation.

### Returns
* **Operation**: The operation.
```

--------------------------------

### Create Client from Service Account JSON File

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient

Instantiate the TextToSpeechLongAudioSynthesizeAsyncClient using a service account private key JSON file.

```python
from_service_account_json(filename: str, *args, **kwargs)
```

--------------------------------

### MultiSpeakerVoiceConfig

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.types

Configuration for a multi-speaker text-to-speech setup.

```APIDOC
## MultiSpeakerVoiceConfig

### Description
Configuration for a multi-speaker text-to-speech setup. Enables the use of up to two distinct voices in a single synthesis request.
```

--------------------------------

### MultispeakerPrebuiltVoice

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.types

Configuration for a single speaker in a Gemini TTS multi-speaker setup.

```APIDOC
## MultispeakerPrebuiltVoice

### Description
Configuration for a single speaker in a Gemini TTS multi-speaker setup. Enables dialogue between two speakers.
```

--------------------------------

### Create Client from Service Account File

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient.html

Creates an instance of TextToSpeechAsyncClient using the provided service account credentials file.

```APIDOC
### from_service_account_file

```
from_service_account_file(filename: str, *args, **kwargs)
```

Creates an instance of this client using the provided credentials file.

**Parameter**

*   **filename** (`str`): The path to the service account private key json file.

**Returns**

*   **TextToSpeechAsyncClient**: The constructed client.
```

--------------------------------

### TextToSpeechAsyncClient.get_operation

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Gets the latest state of a long-running operation. This method is part of the v1beta1 client.

```APIDOC
## get_operation

### Description
Retrieves the status of a long-running operation.

### Method
GET

### Endpoint
/v1beta1/{name=operations/*}

### Parameters
#### Path Parameters
- **name** (string) - Required - The name of the operation resource.

### Response
#### Success Response (200)
- **name** (string) - The name of the operation.
- **done** (boolean) - Indicates if the operation is complete.
- **response** (object) - The normal response of the operation if it is done.
- **error** (object) - The error result of the operation if it is done.

#### Response Example
```json
{
  "name": "operations/some-operation-id",
  "done": false
}
```
```

--------------------------------

### Instantiate TextToSpeechAsyncClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Instantiates the text to speech async client. Use this to create a client instance for asynchronous operations.

```python
TextToSpeechAsyncClient(
    *,
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = "grpc_asyncio",
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

--------------------------------

### google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechAsyncClient.get_operation

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Gets the latest state of a long-running operation. Clients can use this method to query the status of an operation.

```APIDOC
## get_operation

### Description
Gets the latest state of a long-running operation. Clients can use this method to query the status of an operation.

### Method
(Not specified in source)

### Endpoint
(Not specified in source)

### Parameters
(Not specified in source)

### Request Example
(Not specified in source)

### Response
#### Success Response (200)
(Not specified in source)

#### Response Example
(Not specified in source)
```

--------------------------------

### TextToSpeechClient Constructor

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechClient.html

Initializes a TextToSpeechClient instance. Configure with credentials, transport, client options, and client info.

```python
TextToSpeechClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = None,
    client_options: typing.Optional[
        typing.Union[google.api_core.client_options.ClientOptions, dict]
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

--------------------------------

### Get Transport Class

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient

Returns the appropriate transport class for the client. A specific transport can be requested by its label.

```python
get_transport_class(
    label: typing.Optional[str] = None,
) -> typing.Type[
    google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.transports.base.TextToSpeechLongAudioSynthesizeTransport
]
```

--------------------------------

### MultispeakerPrebuiltVoice

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.types

Configuration for a single speaker in a Gemini TTS multi-speaker setup. Enables dialogue between two speakers.

```APIDOC
## Class: MultispeakerPrebuiltVoice

### Description
Configuration for a single speaker in a Gemini TTS multi-speaker setup. Enables dialogue between two speakers.
```

--------------------------------

### from_service_account_info

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient.html

Creates an instance of the client using provided credentials info.

```APIDOC
## from_service_account_info

Creates an instance of this client using the provided credentials info.

### Parameters
- **info** (dict) - Required - The service account private key info.

### Returns
- **TextToSpeechLongAudioSynthesizeAsyncClient** - The constructed client.
```

--------------------------------

### TextToSpeechAsyncClient Initialization

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient.html

Instantiates the TextToSpeechAsyncClient. You can provide credentials, specify a transport, and customize client options.

```APIDOC
## TextToSpeechAsyncClient

Instantiates the text to speech async client.

### Parameters

*   **credentials** (`Optional[google.auth.credentials.Credentials]`): Authorization credentials. If none are specified, the client will attempt to ascertain credentials from the environment.
*   **transport** (`Optional[Union[str, TextToSpeechTransport, Callable[..., TextToSpeechTransport]]]`): The transport to use, or a Callable that constructs and returns a new transport. If set to None, a transport is chosen automatically. NOTE: "rest" transport functionality is currently in a beta state.
*   **client_options** (`Optional[Union[google.api_core.client_options.ClientOptions, dict]]`): Custom options for the client, such as `api_endpoint` or `universe_domain`.
*   **client_info** (`google.api_core.gapic_v1.client_info.ClientInfo`): Client info used to send a user-agent string along with API requests.

### Exceptions

*   **google.auth.exceptions.MutualTlsChannelError**: If mutual TLS transport creation failed.
```

--------------------------------

### MultiSpeakerVoiceConfig

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.types

Configuration for a multi-speaker text-to-speech setup. Enables the use of up to two distinct voices in a single synthesis request.

```APIDOC
## Class: MultiSpeakerVoiceConfig

### Description
Configuration for a multi-speaker text-to-speech setup. Enables the use of up to two distinct voices in a single synthesis request.
```

--------------------------------

### from_service_account_file

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient.html

Creates an instance of this client using the provided credentials file.

```APIDOC
## from_service_account_file

### Description
Creates an instance of this client using the provided credentials file.

### Parameters
- **filename** (str) - The path to the service account private key json file.

### Returns
- **TextToSpeechLongAudioSynthesizeAsyncClient** - The constructed client.
```

--------------------------------

### Get Long-Running Operation Status

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient

Fetches the latest status of a long-running operation using its request object. Supports custom retry and timeout configurations.

```python
get_operation(
    request: typing.Optional[
        typing.Union[google.longrunning.operations_pb2.GetOperationRequest, dict]
    ] = None,
    *,
    retry: typing.Optional[
        typing.Union[
            google.api_core.retry.retry_unary_async.AsyncRetry,
            google.api_core.gapic_v1.method._MethodDefault,
        ]
    ] = _MethodDefault._DEFAULT_VALUE,
    timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE,
    metadata: typing.Sequence[typing.Tuple[str, typing.Union[str, bytes]]] = ()
) -> google.longrunning.operations_pb2.Operation
```

--------------------------------

### PhoneticEncoding Class

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.types.CustomPronunciationParams.PhoneticEncoding

The PhoneticEncoding class represents the phonetic encoding of a phrase. It can include pitch accents, specified with '^' for the start of a pitch phrase and '!' for the down-pitch position.

```APIDOC
## Class PhoneticEncoding

The phonetic encoding of the phrase.

### Usage Example
```python
# Example of using pitch accents
phrase: "端" pronunciation: "^はし"
phrase: "箸" pronunciation: "^は!し"
phrase: "橋" pronunciation: "^はし!"
```

### Supported Dialect
Currently only the Tokyo dialect is supported, which allows at most one down-pitch per phrase (i.e. at most one `!` between `^`).

### Phonetic Encoding Types

*   **PHONETIC_ENCODING_PINYIN**: Used to specify pronunciations for Mandarin words. For example, "朝阳" has the pronunciation "chao2 yang2". The number represents the tone, and there is a space between syllables. Neutral tones are represented by 5, for example "孩子" "hai2 zi5".
*   **PHONETIC_ENCODING_UNSPECIFIED**: Not specified.
*   **PHONETIC_ENCODING_IPA**: IPA, such as apple -> `ˈæpəl`. https://en.wikipedia.org/wiki/International_Phonetic_Alphabet
*   **PHONETIC_ENCODING_X_SAMPA**: X-SAMPA, such as apple -> "{p@l". https://en.wikipedia.org/wiki/X-SAMPA
*   **PHONETIC_ENCODING_JAPANESE_YOMIGANA**: For reading-to-pronunciation conversion to work well, the `pronunciation` field should only contain Kanji, Hiragana, and Katakana.
```

--------------------------------

### SynthesisInput Constructor

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.types.SynthesisInput.html

Initializes a SynthesisInput object. Either 'text' or 'ssml' must be provided.

```python
SynthesisInput(mapping=None, *, ignore_unknown_fields=False, **kwargs)
```

--------------------------------

### Get mTLS Endpoint and Certificate Source

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient

Retrieves the API endpoint and client certificate source for mutual TLS. Configuration is determined by environment variables and client options.

```python
get_mtls_endpoint_and_cert_source(
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
)
```

--------------------------------

### TextToSpeechAsyncClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient.html

Initializes a new instance of the TextToSpeechAsyncClient class.

Args:
    credentials: Optional. Credentials to use for this client. If not specified, the client will attempt to determine credentials from the environment.
    transport: Optional. The transport to use for the API. Can be a string ('grpc_asyncio') or a transport class.
    client_options: Optional. Client options for the API.
    client_info: Optional. Client information for the API.

```APIDOC
```python
TextToSpeechAsyncClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = "grpc_asyncio",
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```
```

--------------------------------

### Mandarin Pinyin Pronunciation Example

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.types.CustomPronunciationParams.PhoneticEncoding

Specifies pronunciations for Mandarin words using Pinyin. Tones are represented by numbers (1-5), with 5 for neutral tones. Syllables are space-separated.

```text
朝阳, the pronunciation is "chao2 yang2". The number represents the tone, and there is a space between syllables. Neutral tones are represented by 5, for example 孩子 "hai2 zi5".
```

--------------------------------

### Initialize TextToSpeechAsyncClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Instantiates the asynchronous client for the Text-to-Speech API. Configure transport, credentials, and client options during initialization.

```python
TextToSpeechAsyncClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = "grpc_asyncio",
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

--------------------------------

### VoiceSelectionParams Constructor

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.types.VoiceSelectionParams.html

Instantiate VoiceSelectionParams to configure voice selection for synthesis requests. Use language_code, name, ssml_gender, custom_voice, voice_clone, or model_name to guide voice selection.

```python
VoiceSelectionParams(mapping=None, *, ignore_unknown_fields=False, **kwargs)
```

--------------------------------

### TextToSpeechClient Initialization

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechClient.html

Instantiates the TextToSpeechClient. This client can be initialized with credentials, transport options, client options, and client information.

```APIDOC
## TextToSpeechClient

Instantiates the text to speech client.

### Parameters

*   **credentials** (`Optional[google.auth.credentials.Credentials]`): The authorization credentials to attach to requests. If none are specified, the client will attempt to ascertain the credentials from the environment.
*   **transport** (`Optional[Union[str, TextToSpeechTransport, Callable[..., TextToSpeechTransport]]]`): The transport to use, or a Callable that constructs and returns a new transport. If a Callable is given, it will be called with the same set of initialization arguments as used in the TextToSpeechTransport constructor. If set to None, a transport is chosen automatically. NOTE: "rest" transport functionality is currently in a beta state (preview).
*   **client_options** (`Optional[Union[google.api_core.client_options.ClientOptions, dict]]`): Custom options for the client. This can include overriding the default API endpoint, providing a client certificate for mTLS transport, or overriding the universe domain.
*   **client_info** (`google.api_core.gapic_v1.client_info.ClientInfo`): The client info used to send a user-agent string along with API requests. If `None`, then default info will be used.

### Exceptions

*   **google.auth.exceptions.MutualTLSChannelError**: If mutual TLS transport creation failed for any reason.
```

--------------------------------

### from_service_account_file

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Creates an instance of this client using the provided credentials file. See more: google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient.from_service_account_file

```APIDOC
## from_service_account_file

### Description
Creates an instance of this client using the provided credentials file.

### Parameters
* **filename** (str) - The path to the service account credentials file.
* **args** - Positional arguments.
* **kwargs** - Keyword arguments.

### Returns
(TextToSpeechLongAudioSynthesizeAsyncClient) - An instance of the client.
```

--------------------------------

### Pinyin Pronunciation for Mandarin

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.types.CustomPronunciationParams.PhoneticEncoding

Specifies pronunciations for Mandarin words using Pinyin, including tone numbers and neutral tones. For example, 'chao2 yang2' for '朝阳' and 'hai2 zi5' for '孩子'.

```text
PHONETIC_ENCODING_PINYIN (4):
    Used to specify pronunciations for Mandarin
    words. See https://en.wikipedia.org/wiki/Pinyin.

    For example: 朝阳, the pronunciation is "chao2
    yang2". The number represents the tone, and
    there is a space between syllables. Neutral
    tones are represented by 5, for example 孩子 "hai2
    zi5".
```

--------------------------------

### TextToSpeechClient.from_service_account_json

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Creates an instance of this client using the provided credentials file. This is an alias for `from_service_account_file`.

```APIDOC
## from_service_account_json(filename: str, *args, **kwargs)

### Description
Creates an instance of this client using the provided credentials file.

### Parameters
- **filename** (str) - Required - The path to the service account key file.
- **args**: Additional positional arguments.
- **kwargs**: Additional keyword arguments.
```

--------------------------------

### Pitch Accents in Japanese Pronunciation

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.types.CustomPronunciationParams.PhoneticEncoding

Demonstrates the use of pitch accents in Japanese pronunciation using `^` for phrase start and `!` for down-pitch positions. Supports Tokyo dialect with at most one down-pitch per phrase.

```text
phrase:端  pronunciation:^はし
phrase:箸  pronunciation:^は!し
phrase:橋  pronunciation:^はし!
```

--------------------------------

### Configure Handler for All Google Loggers (Code)

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest

Configure a handler for all Google-based loggers using Python's standard logging mechanism. This involves getting the base logger and adding a StreamHandler with DEBUG level.

```python
import logging

from google.cloud import library_v1

base_logger = logging.getLogger("google")
base_logger.addHandler(logging.StreamHandler())
base_logger.setLevel(logging.DEBUG)
```

--------------------------------

### TextToSpeechClient from_service_account_file

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechClient.html

Creates an instance of the TextToSpeechClient using the provided credentials file.

```APIDOC
### from_service_account_file
```python
from_service_account_file(filename: str, *args, **kwargs)
```

Creates an instance of this client using the provided credentials file.

**Parameter**
*   **filename** (`str`): The path to the service account private key json file.

**Returns**
*   `TextToSpeechClient`: The constructed client.
```

--------------------------------

### from_service_account_json

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient.html

Creates an instance of the client using a provided credentials file.

```APIDOC
## from_service_account_json

Creates an instance of this client using the provided credentials file.

### Parameters
- **filename** (str) - Required - The path to the service account private key json file.

### Returns
- **TextToSpeechLongAudioSynthesizeAsyncClient** - The constructed client.
```

--------------------------------

### Synthesize Speech Synchronously

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient

Use this method to synthesize speech synchronously, receiving results after all text input has been processed. This example requires modifications for correct values and may need regional endpoints specified.

```python
from google.cloud import texttospeech_v1

async def sample_synthesize_speech():
    # Create a client
    client = texttospeech_v1.TextToSpeechAsyncClient()

    # Initialize request argument(s)
    input = texttospeech_v1.SynthesisInput()
    input.text = "text_value"

    voice = texttospeech_v1.VoiceSelectionParams()
    voice.language_code = "language_code_value"

    audio_config = texttospeech_v1.AudioConfig()
    audio_config.audio_encoding = "M4A"

    request = texttospeech_v1.SynthesizeSpeechRequest(
        input=input,
        voice=voice,
        audio_config=audio_config,
    )

    # Make the request
    response = await client.synthesize_speech(request=request)

    # Handle the response
    print(response)
```

--------------------------------

### get_operation

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechClient.html

Gets the latest state of a long-running operation. Clients can use this method to query the status of an operation returned by another API method like CreateSynthesizeTask. If the operation is not yet completed, subsequent GetOperation requests should be made. If the operation has completed, the response will contain the operation's result or error information.

```APIDOC
## Methods
### get_operation
Gets the latest state of a long-running operation.
```

--------------------------------

### from_service_account_json

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient

Creates an instance of the Text-to-Speech client using a service account JSON key file.

```APIDOC
## from_service_account_json

Creates an instance of this client using the provided credentials file.

### Parameters
- **filename** (str) - Required - The path to the service account private key json file.

### Returns
- **TextToSpeechAsyncClient** - The constructed client.
```

--------------------------------

### Create Client from Service Account Info

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient.html

Creates an instance of TextToSpeechAsyncClient using the provided service account credentials information.

```APIDOC
### from_service_account_info

```
from_service_account_info(info: dict, *args, **kwargs)
```

Creates an instance of this client using the provided credentials info.

**Parameter**

*   **info** (`dict`): The service account private key info.

**Returns**

*   **TextToSpeechAsyncClient**: The constructed client.
```

--------------------------------

### from_service_account_info

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Creates an instance of this client using the provided credentials info. See more: google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient.from_service_account_info

```APIDOC
## from_service_account_info

### Description
Creates an instance of this client using the provided credentials info.

### Parameters
* **info** (dict) - The service account credentials info.
* **args** - Positional arguments.
* **kwargs** - Keyword arguments.

### Returns
(TextToSpeechLongAudioSynthesizeAsyncClient) - An instance of the client.
```

--------------------------------

### TextToSpeechAsyncClient Initialization

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient.html

Initializes the TextToSpeechAsyncClient. You can optionally provide credentials, a transport layer, client options, and client information.

```python
TextToSpeechAsyncClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = "grpc_asyncio",
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

--------------------------------

### from_service_account_json

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient.html

Creates an instance of the TextToSpeechAsyncClient using a service account JSON key file.

```APIDOC
## from_service_account_json

### Description
Creates an instance of this client using the provided credentials file.

### Parameters
* `filename` (str) - The path to the service account private key json file.

### Returns
* `TextToSpeechAsyncClient` - The constructed client.
```

--------------------------------

### TextToSpeechAsyncClient Constructor

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechAsyncClient.html

Instantiates the text to speech async client with optional credentials, transport, client options, and client info.

```APIDOC
## TextToSpeechAsyncClient

```python
TextToSpeechAsyncClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = "grpc_asyncio",
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

### Parameters

*   **credentials** (Optional[google.auth.credentials.Credentials]) - The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment.
*   **transport** (Optional[Union[str, TextToSpeechTransport, Callable[..., TextToSpeechTransport]]]) - The transport to use, or a Callable that constructs and returns a new transport to use. If a Callable is given, it will be called with the same set of initialization arguments as used in the TextToSpeechTransport constructor. If set to None, a transport is chosen automatically. NOTE: "rest" transport functionality is currently in a beta state (preview). We welcome your feedback via an issue in this library's source repository.
*   **client_options** (Optional[Union[google.api_core.client_options.ClientOptions, dict]]) - Custom options for the client. 1. The `api_endpoint` property can be used to override the default endpoint provided by the client when `transport` is not explicitly provided. Only if this property is not set and `transport` was not explicitly provided, the endpoint is determined by the GOOGLE_API_USE_MTLS_ENDPOINT environment variable, which have one of the following values: "always" (always use the default mTLS endpoint), "never" (always use the default regular endpoint) and "auto" (auto-switch to the default mTLS endpoint if client certificate is present; this is the default value). 2. If the GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "true", then the `client_cert_source` property can be used to provide a client certificate for mTLS transport. If not provided, the default SSL client certificate will be used if present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not set, no client certificate will be used. 3. The `universe_domain` property can be used to override the default "googleapis.com" universe. Note that `api_endpoint` property still takes precedence; and `universe_domain` is currently not supported for mTLS.
*   **client_info** (google.api_core.gapic_v1.client_info.ClientInfo) - The client info used to send a user-agent string along with API requests. If `None`, then default info will be used. Generally, you only need to set this if you're developing your own client library.

### Exceptions

*   **google.auth.exceptions.MutualTlsChannelError** - If mutual TLS transport creation failed for any reason.
```

--------------------------------

### TextToSpeechClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechClient.html

Initializes a new instance of the TextToSpeechClient class.

```APIDOC
TextToSpeechClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = None,
    client_options: typing.Optional[
        typing.Union[google.api_core.client_options.ClientOptions, dict]
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

--------------------------------

### from_service_account_json

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechClient.html

Creates an instance of the TextToSpeechClient using a service account JSON key file.

```APIDOC
## from_service_account_json

Creates an instance of this client using the provided credentials file.

### Parameters

*   **filename** (str) - Required - The path to the service account private key json file.

### Returns

*   **TextToSpeechClient** - The constructed client.
```

--------------------------------

### Initialize TextToSpeechLongAudioSynthesizeAsyncClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient.html

Initializes the client for the Text-to-Speech long audio synthesize API. You can optionally provide credentials, a transport layer, client options, and client information.

```python
TextToSpeechLongAudioSynthesizeAsyncClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.transports.base.TextToSpeechLongAudioSynthesizeTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1beta1.services.text_to_speech_long_audio_synthesize.transports.base.TextToSpeechLongAudioSynthesizeTransport,
            ],
        ]
    ] = "grpc_asyncio",
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

--------------------------------

### from_service_account_file

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechAsyncClient.html

Creates a TextToSpeechAsyncClient from a service account file.

```APIDOC
## from_service_account_file

### Description
Creates a TextToSpeechAsyncClient from a service account file.

### Parameters
* **filename** (str): The path to the service account key file.
* **credentials_args** (Optional[Dict]): Arguments to pass to the `Credentials` constructor.
```

--------------------------------

### TextToSpeechClient Constructor

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechClient.html

Instantiates the TextToSpeechClient. You can provide credentials, specify a transport, and customize client options.

```APIDOC
## TextToSpeechClient
```python
TextToSpeechClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = None,
    client_options: typing.Optional[
        typing.Union[google.api_core.client_options.ClientOptions, dict]
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

### Parameters
*   **credentials** (`Optional[google.auth.credentials.Credentials]`): Authorization credentials. If none are specified, credentials will be ascertained from the environment.
*   **transport** (`Optional[Union[str, TextToSpeechTransport, Callable[..., TextToSpeechTransport]]]`): The transport to use, or a Callable that constructs and returns a new transport. If set to None, a transport is chosen automatically. NOTE: "rest" transport functionality is currently in a beta state (preview).
*   **client_options** (`Optional[Union[google.api_core.client_options.ClientOptions, dict]]`): Custom options for the client. This can include overriding the `api_endpoint`, providing a `client_cert_source` for mTLS, or specifying a `universe_domain`.
*   **client_info** (`google.api_core.gapic_v1.client_info.ClientInfo`): Client information used to send a user-agent string with API requests. If `None`, default info will be used.
```

--------------------------------

### Initialize TextToSpeechLongAudioSynthesizeClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeClient.html

Initializes the client with optional credentials, transport, client options, and client info. Use this to create an instance of the client for making API requests.

```python
TextToSpeechLongAudioSynthesizeClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.transports.base.TextToSpeechLongAudioSynthesizeTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.transports.base.TextToSpeechLongAudioSynthesizeTransport,
            ],
        ]
    ] = None,
    client_options: typing.Optional[
        typing.Union[google.api_core.client_options.ClientOptions, dict]
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)
```

--------------------------------

### TextToSpeechClient Constructor

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Instantiates the text to speech client. This is the primary way to create a client instance for making API calls.

```APIDOC
## TextToSpeechClient(credentials=None, transport=None, client_options=None, client_info=None)

### Description
Instantiates the text to speech client.

### Parameters
- **credentials** (google.auth.credentials.Credentials) - Optional. Credentials for the client.
- **transport** (str or google.cloud.texttospeech_v1beta1.services.text_to_speech.transports.base.TextToSpeechTransport or Callable) - Optional. The transport to use for the client.
- **client_options** (google.api_core.client_options.ClientOptions or dict) - Optional. Client options for the client.
- **client_info** (google.api_core.gapic_v1.client_info.ClientInfo) - Optional. Client info for the client.
```

--------------------------------

### TextToSpeechLongAudioSynthesizeClient.from_service_account_file

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Creates a client from a service account file.

```APIDOC
## from_service_account_file

### Description
Instantiates a client from a Google service account file.

### Method
N/A (Client method)

### Parameters
#### Path Parameters
- **account_file** (string) - Required - The path to the service account key file.

### Response
- **TextToSpeechLongAudioSynthesizeClient** - An instance of the client.
```

--------------------------------

### Common Path Methods

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient.html

Helper methods to construct fully-qualified resource paths.

```APIDOC
### common_billing_account_path

```
common_billing_account_path(billing_account: str) -> str
```

Returns a fully-qualified billing_account string.

### common_folder_path

```
common_folder_path(folder: str) -> str
```

Returns a fully-qualified folder string.

### common_location_path

```
common_location_path(project: str, location: str) -> str
```

Returns a fully-qualified location string.

### common_organization_path

```
common_organization_path(organization: str) -> str
```

Returns a fully-qualified organization string.

### common_project_path

```
common_project_path(project: str) -> str
```

Returns a fully-qualified project string.
```

--------------------------------

### TextToSpeechClient from_service_account_info

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechClient.html

Creates an instance of the TextToSpeechClient using the provided credentials info.

```APIDOC
### from_service_account_info
```python
from_service_account_info(info: dict, *args, **kwargs)
```

Creates an instance of this client using the provided credentials info.

**Parameter**
*   **info** (`dict`): The service account private key info.

**Returns**
*   `TextToSpeechClient`: The constructed client.
```

--------------------------------

### Common resource path for project

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient

Returns a fully-qualified project string. Requires the project ID.

```python
common_project_path(project: str) -> str
```

--------------------------------

### TextToSpeechClient Authentication from File/Info

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechClient.html

Methods to create a TextToSpeechClient instance using credentials from a service account file or dictionary.

```APIDOC
### from_service_account_file

```python
from_service_account_file(filename: str, *args, **kwargs)
```

Creates an instance of this client using the provided credentials file.

**Parameter**

*   **filename** (`str`): The path to the service account private key json file.

**Returns**

*   **TextToSpeechClient**: The constructed client.

### from_service_account_info

```python
from_service_account_info(info: dict, *args, **kwargs)
```

Creates an instance of this client using the provided credentials info.

**Parameter**

*   **info** (`dict`): The service account private key info.

**Returns**

*   **TextToSpeechClient**: The constructed client.
```

--------------------------------

### from_service_account_info

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Creates a TextToSpeechClient instance using provided service account credentials information.

```APIDOC
## from_service_account_info

### Description
Creates an instance of this client using the provided credentials info.

### Method Signature
`from_service_account_info(info: dict, *args, **kwargs)`

### Parameters
* **info** (dict) - A dictionary containing service account credentials.
* **args** - Positional arguments.
* **kwargs** - Keyword arguments.
```

--------------------------------

### TextToSpeechLongAudioSynthesizeAsyncClient Constructor

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient

Instantiates the text to speech long audio synthesize async client. Allows configuration of credentials, transport, client options, and client info.

```APIDOC
## TextToSpeechLongAudioSynthesizeAsyncClient

### Description
Instantiates the text to speech long audio synthesize async client.

### Parameters
- **credentials** (Optional[google.auth.credentials.Credentials]) - The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment.
- **transport** (Optional[Union[str, TextToSpeechLongAudioSynthesizeTransport, Callable[..., TextToSpeechLongAudioSynthesizeTransport]]]) - The transport to use, or a Callable that constructs and returns a new transport to use. If a Callable is given, it will be called with the same set of initialization arguments as used in the TextToSpeechLongAudioSynthesizeTransport constructor. If set to None, a transport is chosen automatically. NOTE: "rest" transport functionality is currently in a beta state (preview). We welcome your feedback via an issue in this library's source repository.
- **client_options** (Optional[Union[google.api_core.client_options.ClientOptions, dict]]) - Custom options for the client. 1. The `api_endpoint` property can be used to override the default endpoint provided by the client when `transport` is not explicitly provided. Only if this property is not set and `transport` was not explicitly provided, the endpoint is determined by the GOOGLE_API_USE_MTLS_ENDPOINT environment variable, which have one of the following values: "always" (always use the default mTLS endpoint), "never" (always use the default regular endpoint) and "auto" (auto-switch to the default mTLS endpoint if client certificate is present; this is the default value). 2. If the GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "true", then the `client_cert_source` property can be used to provide a client certificate for mTLS transport. If not provided, the default SSL client certificate will be used if present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not set, no client certificate will be used. 3. The `universe_domain` property can be used to override the default "googleapis.com" universe. Note that `api_endpoint` property still takes precedence; and `universe_domain` is currently not supported for mTLS.
- **client_info** (google.api_core.gapic_v1.client_info.ClientInfo) - The client info used to send a user-agent string along with API requests. If `None`, then default info will be used. Generally, you only need to set this if you're developing your own client library.

### Exceptions
- **google.auth.exceptions.MutualTlsChannelError** - If mutual TLS transport creation failed for any reason.
```

--------------------------------

### google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/summary_method

Instantiates the text to speech client.

```APIDOC
## TextToSpeechClient

### Description
Instantiates the text to speech client.

### Parameters
- **credentials** (typing.Optional[google.auth.credentials.Credentials]) - Optional. Credentials for the service.
- **transport** (typing.Optional[typing.Union[str, google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport, typing.Callable[..., google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport]]]) - Optional. The transport to use for the client.
- **client_options** (typing.Optional[typing.Union[google.api_core.client_options.ClientOptions, dict]]) - Optional. Client options for the service.
- **client_info** (google.api_core.gapic_v1.client_info.ClientInfo) - Optional. Client information for the service.

### Request Example
```python
from google.cloud.texttospeech_v1.services import text_to_speech

client = text_to_speech.TextToSpeechClient()
```
```

--------------------------------

### Instantiate TextToSpeechClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1beta1.services.text_to_speech.TextToSpeechClient.html

Instantiates a TextToSpeechClient. This client is used to interact with the Google Cloud Text-to-Speech API. It can be configured with credentials, transport, client options, and client info.

```python
from google.cloud.texttospeech_v1beta1.services.text_to_speech import TextToSpeechClient

client = TextToSpeechClient()

```

--------------------------------

### Instantiate TextToSpeechAsyncClient

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient

Instantiates the asynchronous client for the Text-to-Speech API. Supports custom credentials, transport methods, client options, and client info.

```python
TextToSpeechAsyncClient(
    *, 
    credentials: typing.Optional[google.auth.credentials.Credentials] = None,
    transport: typing.Optional[
        typing.Union[
            str,
            google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            typing.Callable[
                [...],
                google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport,
            ],
        ]
    ] = "grpc_asyncio",
    client_options: typing.Optional[
        google.api_core.client_options.ClientOptions
    ] = None,
    client_info: google.api_core.gapic_v1.client_info.ClientInfo = google.api_core.gapic_v1.client_info.ClientInfo
)

```

--------------------------------

### Construct Model Path

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech_long_audio_synthesize.TextToSpeechLongAudioSynthesizeAsyncClient.html

Returns a fully-qualified model string. Use this to reference specific models for synthesis.

```python
model_path(project: str, location: str, model: str) -> str
```

--------------------------------

### Format Project Path

Source: https://docs.cloud.google.com/python/docs/reference/texttospeech/latest/google.cloud.texttospeech_v1.services.text_to_speech.TextToSpeechAsyncClient

Generates a fully-qualified resource path for a project. Requires the project ID.

```python
common_project_path(project: str) -> str

```