AWS TTS Type Models (aws/models.py)

Defines Literal type aliases for AWS text-to-speech engines, languages, encodings, and text types. Reuse when adding typed configuration for AWS TTS plugins.

# Source: https://github.com/livekit/agents | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
# Provided via justclaw.it.com; keep this notice with the code.
from typing import Literal

TTSSpeechEngine = Literal["standard", "neural", "long-form", "generative"]
TTSLanguages = Literal[
    "arb",
    "cmn-CN",
    "cy-GB",
    "da-DK",
    "de-DE",
    "en-AU",
    "en-GB",
    "en-GB-WLS",
    "en-IN",
    "en-US",
    "es-ES",
    "es-MX",
    "es-US",
    "fr-CA",
    "fr-FR",
    "is-IS",
    "it-IT",
    "ja-JP",
    "hi-IN",
    "ko-KR",
    "nb-NO",
    "nl-NL",
    "pl-PL",
    "pt-BR",
    "pt-PT",
    "ro-RO",
    "ru-RU",
    "sv-SE",
    "tr-TR",
    "en-NZ",
    "en-ZA",
    "ca-ES",
    "de-AT",
    "yue-CN",
    "ar-AE",
    "fi-FI",

... (truncated -- full source via MCP)