stop

from signalwire.relay import RelayClient
client = RelayClient(
    project="your-project-id",
    token="your-api-token",
    contexts=["default"],
)
@client.on_call
async def handle_call(call):
    await call.answer()
    action = await call.send_fax(
        document="https://example.com/invoice.pdf",
        identity="+15559876543",
    )
    # Stop the fax operation
    await action.stop()
client.run()