I don’t understand how I can read the bytestream for a TTS azure service in python.

From the docs: https://learn.microsoft.com/en-us/python/api/azure-cognitiveservices-speech/azure.cognitiveservices.speech.audiodatastream?view=azure-python

bool = can_read_data(requested_bytes: int, pos: int)
and
int = read_data(audio_buffer: bytes, pos: int | None = None)

sooo..

import azure.cognitiveservices.speech as speechsdk
speech_config = speechsdk.SpeechConfig(subscription='key', region='region')
speech_synthesizer = speechsdk.SpeechSynthesizer(speech_config=speech_config, audio_config=None)

text = "Hello, world!"
# Synthesize the speech
result = speech_synthesizer.speak_text_async(text).get()

# Create an AudioDataStream from the synthesized result
stream = speechsdk.AudioDataStream(result)

# Initialize Pygame - we will use this to play the audio
import pygame
pygame.mixer.init()

def play_audio(stream):
    chunk_size = 1024  # Size of each chunk to read
    audio_buffer = bytes()  # Bytes object to store audio data
    # Read and append audio data in chunks
    try:
        while stream.can_read_data(chunk_size):
            bytes_read = stream.read_data(chunk_size)  # Read a chunk of data as bytes
            audio_buffer += bytes_read  # Append the chunk to the bytes object
    except Exception as e:
        logging.error("[play_audio] Error during playback: {}".format(str(e)))
    # Play the audio with Pygame
    try:
        pygame.mixer.Sound(audio_buffer).play()
        print(audio_buffer)
    except pygame.error:
        print("Error playing sound")

# Call the play_audio function with the audio stream
play_audio(stream)

NB: I could cheat and do stream.save_to_wav_file BUT i want to stream this.. (so I can play and pause it etc..)

I cant figure this out. I feel the docs just went shy of showing a in practice use of this..

But then maybe Im not reading the docs right!