> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zeroruntime.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Aws

> Python API reference for the aws text-to-speech provider.

<Card title="Usage guide" icon="book" href="/plugins/tts/aws" horizontal>
  Setup, environment variables, and Python/JavaScript/Go usage examples.
</Card>

## AWSPollyTTS

AWS Polly TTS implementation (plug-and-play for VideoSDK Agents).

Slot: tts. Route: plugins -- direct to the vendor, with AWS\_ACCESS\_KEY\_ID
or an explicit api\_key.

The target accepts \*\*kwargs, so the fields below are what it documents
rather than everything it tolerates; the rest go through `extra`.

```python theme={null}
from zeroruntime.plugins import AWSPollyTTS  # direct to the vendor, with your key
```

### Fields

<ParamField path="region" type="str" default="us-east-1" />

<ParamField path="voice" type="str" default="Joanna" />

<ParamField path="engine" type="str" default="neural" />

<ParamField path="speed" type="float" default="1.0" />

<ParamField path="pitch" type="float" default="0.0" />