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<h1><a href="texttospeech_v1beta1.html">Cloud Text-to-Speech API</a> . <a href="texttospeech_v1beta1.voices.html">voices</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
  <code><a href="#list">list(languageCode=None, x__xgafv=None)</a></code></p>
<p class="firstline">Returns a list of Voice supported for synthesis.</p>
<h3>Method Details</h3>
<div class="method">
    <code class="details" id="list">list(languageCode=None, x__xgafv=None)</code>
  <pre>Returns a list of Voice supported for synthesis.

Args:
  languageCode: string, Optional. Recommended.
[BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
specified, the ListVoices call will only return voices that can be used to
synthesize this language_code. E.g. when specifying &quot;en-NZ&quot;, you will get
supported &quot;en-*&quot; voices; when specifying &quot;no&quot;, you will get supported
&quot;no-*&quot; (Norwegian) and &quot;nb-*&quot; (Norwegian Bokmal) voices; specifying &quot;zh&quot;
will also get supported &quot;cmn-*&quot; voices; specifying &quot;zh-hk&quot; will also get
supported &quot;yue-*&quot; voices.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # The message returned to the client by the `ListVoices` method.
    &quot;voices&quot;: [ # The list of voices.
      { # Description of a voice supported by the TTS service.
        &quot;naturalSampleRateHertz&quot;: 42, # The natural sample rate (in hertz) for this voice.
        &quot;ssmlGender&quot;: &quot;A String&quot;, # The gender of this voice.
        &quot;name&quot;: &quot;A String&quot;, # The name of this voice.  Each distinct voice has a unique name.
        &quot;languageCodes&quot;: [ # The languages that this voice supports, expressed as
            # [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
            # &quot;en-US&quot;, &quot;es-419&quot;, &quot;cmn-tw&quot;).
          &quot;A String&quot;,
        ],
      },
    ],
  }</pre>
</div>

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