# This file was auto-generated by Fern from our API Definition.

import typing

import pydantic
from ..core.pydantic_utilities import IS_PYDANTIC_V2, UniversalBaseModel


class AudioData(UniversalBaseModel):
    data: str = pydantic.Field()
    """
    Base64 encoded audio data
    """

    sample_rate: int = pydantic.Field()
    """
    Audio sample rate in Hz for individual audio messages. 
    
    **Backward Compatibility**: This property is maintained for legacy support.
    **Recommended**: Use the connection-level sample_rate parameter instead.
    **Note**: 8kHz is only supported via connection parameter, not in AudioData messages.
    
    Supported values: 16kHz (preferred), 22.05kHz, 24kHz
    """

    encoding: typing.Literal["audio/wav"] = pydantic.Field(default="audio/wav")
    """
    Audio encoding format
    """

    if IS_PYDANTIC_V2:
        model_config: typing.ClassVar[pydantic.ConfigDict] = pydantic.ConfigDict(extra="allow", frozen=True)  # type: ignore # Pydantic v2
    else:

        class Config:
            frozen = True
            smart_union = True
            extra = pydantic.Extra.allow