public String getSampleRate() {
        return this.sampleRate;
    }
<p>
The sample rate of the audio stream in the output file, in Hertz. Valid values include:
</p>
<p>
<code>auto</code>, <code>22050</code>, <code>32000</code>, <code>44100</code>, <code>48000</code>,
<code>96000</code>
</p>
<p>
If you specify <code>auto</code>, Elastic Transcoder automatically detects the sample rate.
</p>

@return The sample rate of the audio stream in the output file, in Hertz. Valid values include:</p>
        <p>
        <code>auto</code>, <code>22050</code>, <code>32000</code>, <code>44100</code>, <code>48000</code>,
        <code>96000</code>
        </p>
        <p>
        If you specify <code>auto</code>, Elastic Transcoder automatically detects the sample rate.
aws-java-sdk-elastictranscoder/src/main/java/com/amazonaws/services/elastictranscoder/model/AudioParameters.java