# coding=utf-8
r"""
This code was generated by
\ / _    _  _|   _  _
 | (_)\/(_)(_|\/| |(/_  v1.0.0
      /       /
"""

from twilio.twiml import (
    TwiML,
)


class VoiceResponse(TwiML):
    """<Response> TwiML for Voice"""

    def __init__(self, **kwargs):
        super(VoiceResponse, self).__init__(**kwargs)
        self.name = "Response"

    def connect(self, action=None, method=None, **kwargs):
        """
        Create a <Connect> element

        :param action: Action URL
        :param method: Action URL method
        :param kwargs: additional attributes

        :returns: <Connect> element
        """
        return self.nest(Connect(action=action, method=method, **kwargs))

    def dial(
        self,
        number=None,
        action=None,
        method=None,
        timeout=None,
        hangup_on_star=None,
        time_limit=None,
        caller_id=None,
        record=None,
        trim=None,
        recording_status_callback=None,
        recording_status_callback_method=None,
        recording_status_callback_event=None,
        answer_on_bridge=None,
        ring_tone=None,
        recording_track=None,
        sequential=None,
        refer_url=None,
        refer_method=None,
        **kwargs
    ):
        """
        Create a <Dial> element

        :param number: Phone number to dial
        :param action: Action URL
        :param method: Action URL method
        :param timeout: Time to wait for answer
        :param hangup_on_star: Hangup call on star press
        :param time_limit: Max time length
        :param caller_id: Caller ID to display
        :param record: Record the call
        :param trim: Trim the recording
        :param recording_status_callback: Recording status callback URL
        :param recording_status_callback_method: Recording status callback URL method
        :param recording_status_callback_event: Recording status callback events
        :param answer_on_bridge: Preserve the ringing behavior of the inbound call until the Dialed call picks up
        :param ring_tone: Ringtone allows you to override the ringback tone that Twilio will play back to the caller while executing the Dial
        :param recording_track: To indicate which audio track should be recorded
        :param sequential: Used to determine if child TwiML nouns should be dialed in order, one after the other (sequential) or dial all at once (parallel). Default is false, parallel
        :param refer_url: Webhook that will receive future SIP REFER requests
        :param refer_method: The HTTP method to use for the refer Webhook
        :param kwargs: additional attributes

        :returns: <Dial> element
        """
        return self.nest(
            Dial(
                number=number,
                action=action,
                method=method,
                timeout=timeout,
                hangup_on_star=hangup_on_star,
                time_limit=time_limit,
                caller_id=caller_id,
                record=record,
                trim=trim,
                recording_status_callback=recording_status_callback,
                recording_status_callback_method=recording_status_callback_method,
                recording_status_callback_event=recording_status_callback_event,
                answer_on_bridge=answer_on_bridge,
                ring_tone=ring_tone,
                recording_track=recording_track,
                sequential=sequential,
                refer_url=refer_url,
                refer_method=refer_method,
                **kwargs
            )
        )

    def echo(self, **kwargs):
        """
        Create a <Echo> element

        :param kwargs: additional attributes

        :returns: <Echo> element
        """
        return self.nest(Echo(**kwargs))

    def enqueue(
        self,
        name=None,
        action=None,
        max_queue_size=None,
        method=None,
        wait_url=None,
        wait_url_method=None,
        workflow_sid=None,
        **kwargs
    ):
        """
        Create a <Enqueue> element

        :param name: Friendly name
        :param action: Action URL
        :param max_queue_size: Maximum size of queue
        :param method: Action URL method
        :param wait_url: Wait URL
        :param wait_url_method: Wait URL method
        :param workflow_sid: TaskRouter Workflow SID
        :param kwargs: additional attributes

        :returns: <Enqueue> element
        """
        return self.nest(
            Enqueue(
                name=name,
                action=action,
                max_queue_size=max_queue_size,
                method=method,
                wait_url=wait_url,
                wait_url_method=wait_url_method,
                workflow_sid=workflow_sid,
                **kwargs
            )
        )

    def gather(
        self,
        input=None,
        action=None,
        method=None,
        timeout=None,
        speech_timeout=None,
        max_speech_time=None,
        profanity_filter=None,
        finish_on_key=None,
        num_digits=None,
        partial_result_callback=None,
        partial_result_callback_method=None,
        language=None,
        hints=None,
        barge_in=None,
        debug=None,
        action_on_empty_result=None,
        speech_model=None,
        enhanced=None,
        **kwargs
    ):
        """
        Create a <Gather> element

        :param input: Input type Twilio should accept
        :param action: Action URL
        :param method: Action URL method
        :param timeout: Time to wait to gather input
        :param speech_timeout: Time to wait to gather speech input and it should be either auto or a positive integer.
        :param max_speech_time: Max allowed time for speech input
        :param profanity_filter: Profanity Filter on speech
        :param finish_on_key: Finish gather on key
        :param num_digits: Number of digits to collect
        :param partial_result_callback: Partial result callback URL
        :param partial_result_callback_method: Partial result callback URL method
        :param language: Language to use
        :param hints: Speech recognition hints
        :param barge_in: Stop playing media upon speech
        :param debug: Allow debug for gather
        :param action_on_empty_result: Force webhook to the action URL event if there is no input
        :param speech_model: Specify the model that is best suited for your use case
        :param enhanced: Use enhanced speech model
        :param kwargs: additional attributes

        :returns: <Gather> element
        """
        return self.nest(
            Gather(
                input=input,
                action=action,
                method=method,
                timeout=timeout,
                speech_timeout=speech_timeout,
                max_speech_time=max_speech_time,
                profanity_filter=profanity_filter,
                finish_on_key=finish_on_key,
                num_digits=num_digits,
                partial_result_callback=partial_result_callback,
                partial_result_callback_method=partial_result_callback_method,
                language=language,
                hints=hints,
                barge_in=barge_in,
                debug=debug,
                action_on_empty_result=action_on_empty_result,
                speech_model=speech_model,
                enhanced=enhanced,
                **kwargs
            )
        )

    def hangup(self, **kwargs):
        """
        Create a <Hangup> element

        :param kwargs: additional attributes

        :returns: <Hangup> element
        """
        return self.nest(Hangup(**kwargs))

    def leave(self, **kwargs):
        """
        Create a <Leave> element

        :param kwargs: additional attributes

        :returns: <Leave> element
        """
        return self.nest(Leave(**kwargs))

    def pause(self, length=None, **kwargs):
        """
        Create a <Pause> element

        :param length: Length in seconds to pause
        :param kwargs: additional attributes

        :returns: <Pause> element
        """
        return self.nest(Pause(length=length, **kwargs))

    def play(self, url=None, loop=None, digits=None, **kwargs):
        """
        Create a <Play> element

        :param url: Media URL
        :param loop: Times to loop media
        :param digits: Play DTMF tones for digits
        :param kwargs: additional attributes

        :returns: <Play> element
        """
        return self.nest(Play(url=url, loop=loop, digits=digits, **kwargs))

    def queue(
        self,
        name,
        url=None,
        method=None,
        reservation_sid=None,
        post_work_activity_sid=None,
        **kwargs
    ):
        """
        Create a <Queue> element

        :param name: Queue name
        :param url: Action URL
        :param method: Action URL method
        :param reservation_sid: TaskRouter Reservation SID
        :param post_work_activity_sid: TaskRouter Activity SID
        :param kwargs: additional attributes

        :returns: <Queue> element
        """
        return self.nest(
            Queue(
                name,
                url=url,
                method=method,
                reservation_sid=reservation_sid,
                post_work_activity_sid=post_work_activity_sid,
                **kwargs
            )
        )

    def record(
        self,
        action=None,
        method=None,
        timeout=None,
        finish_on_key=None,
        max_length=None,
        play_beep=None,
        trim=None,
        recording_status_callback=None,
        recording_status_callback_method=None,
        recording_status_callback_event=None,
        transcribe=None,
        transcribe_callback=None,
        **kwargs
    ):
        """
        Create a <Record> element

        :param action: Action URL
        :param method: Action URL method
        :param timeout: Timeout to begin recording
        :param finish_on_key: Finish recording on key
        :param max_length: Max time to record in seconds
        :param play_beep: Play beep
        :param trim: Trim the recording
        :param recording_status_callback: Status callback URL
        :param recording_status_callback_method: Status callback URL method
        :param recording_status_callback_event: Recording status callback events
        :param transcribe: Transcribe the recording
        :param transcribe_callback: Transcribe callback URL
        :param kwargs: additional attributes

        :returns: <Record> element
        """
        return self.nest(
            Record(
                action=action,
                method=method,
                timeout=timeout,
                finish_on_key=finish_on_key,
                max_length=max_length,
                play_beep=play_beep,
                trim=trim,
                recording_status_callback=recording_status_callback,
                recording_status_callback_method=recording_status_callback_method,
                recording_status_callback_event=recording_status_callback_event,
                transcribe=transcribe,
                transcribe_callback=transcribe_callback,
                **kwargs
            )
        )

    def redirect(self, url, method=None, **kwargs):
        """
        Create a <Redirect> element

        :param url: Redirect URL
        :param method: Redirect URL method
        :param kwargs: additional attributes

        :returns: <Redirect> element
        """
        return self.nest(Redirect(url, method=method, **kwargs))

    def reject(self, reason=None, **kwargs):
        """
        Create a <Reject> element

        :param reason: Rejection reason
        :param kwargs: additional attributes

        :returns: <Reject> element
        """
        return self.nest(Reject(reason=reason, **kwargs))

    def say(self, message=None, voice=None, loop=None, language=None, **kwargs):
        """
        Create a <Say> element

        :param message: Message to say
        :param voice: Voice to use
        :param loop: Times to loop message
        :param language: Message language
        :param kwargs: additional attributes

        :returns: <Say> element
        """
        return self.nest(
            Say(message=message, voice=voice, loop=loop, language=language, **kwargs)
        )

    def sms(
        self,
        message,
        to=None,
        from_=None,
        action=None,
        method=None,
        status_callback=None,
        **kwargs
    ):
        """
        Create a <Sms> element

        :param message: Message body
        :param to: Number to send message to
        :param from: Number to send message from
        :param action: Action URL
        :param method: Action URL method
        :param status_callback: Status callback URL
        :param kwargs: additional attributes

        :returns: <Sms> element
        """
        return self.nest(
            Sms(
                message,
                to=to,
                from_=from_,
                action=action,
                method=method,
                status_callback=status_callback,
                **kwargs
            )
        )

    def pay(
        self,
        input=None,
        action=None,
        bank_account_type=None,
        status_callback=None,
        status_callback_method=None,
        timeout=None,
        max_attempts=None,
        security_code=None,
        postal_code=None,
        min_postal_code_length=None,
        payment_connector=None,
        payment_method=None,
        token_type=None,
        charge_amount=None,
        currency=None,
        description=None,
        valid_card_types=None,
        language=None,
        **kwargs
    ):
        """
        Create a <Pay> element

        :param input: Input type Twilio should accept
        :param action: Action URL
        :param bank_account_type: Bank account type for ach transactions. If set, payment method attribute must be provided and value should be set to ach-debit. defaults to consumer-checking
        :param status_callback: Status callback URL
        :param status_callback_method: Status callback method
        :param timeout: Time to wait to gather input
        :param max_attempts: Maximum number of allowed retries when gathering input
        :param security_code: Prompt for security code
        :param postal_code: Prompt for postal code and it should be true/false or default postal code
        :param min_postal_code_length: Prompt for minimum postal code length
        :param payment_connector: Unique name for payment connector
        :param payment_method: Payment method to be used. defaults to credit-card
        :param token_type: Type of token
        :param charge_amount: Amount to process. If value is greater than 0 then make the payment else create a payment token
        :param currency: Currency of the amount attribute
        :param description: Details regarding the payment
        :param valid_card_types: Comma separated accepted card types
        :param language: Language to use
        :param kwargs: additional attributes

        :returns: <Pay> element
        """
        return self.nest(
            Pay(
                input=input,
                action=action,
                bank_account_type=bank_account_type,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                timeout=timeout,
                max_attempts=max_attempts,
                security_code=security_code,
                postal_code=postal_code,
                min_postal_code_length=min_postal_code_length,
                payment_connector=payment_connector,
                payment_method=payment_method,
                token_type=token_type,
                charge_amount=charge_amount,
                currency=currency,
                description=description,
                valid_card_types=valid_card_types,
                language=language,
                **kwargs
            )
        )

    def prompt(
        self,
        for_=None,
        error_type=None,
        card_type=None,
        attempt=None,
        require_matching_inputs=None,
        **kwargs
    ):
        """
        Create a <Prompt> element

        :param for_: Name of the payment source data element
        :param error_type: Type of error
        :param card_type: Type of the credit card
        :param attempt: Current attempt count
        :param require_matching_inputs: Require customer to input requested information twice and verify matching.
        :param kwargs: additional attributes

        :returns: <Prompt> element
        """
        return self.nest(
            Prompt(
                for_=for_,
                error_type=error_type,
                card_type=card_type,
                attempt=attempt,
                require_matching_inputs=require_matching_inputs,
                **kwargs
            )
        )

    def start(self, action=None, method=None, **kwargs):
        """
        Create a <Start> element

        :param action: Action URL
        :param method: Action URL method
        :param kwargs: additional attributes

        :returns: <Start> element
        """
        return self.nest(Start(action=action, method=method, **kwargs))

    def stop(self, **kwargs):
        """
        Create a <Stop> element

        :param kwargs: additional attributes

        :returns: <Stop> element
        """
        return self.nest(Stop(**kwargs))

    def refer(self, action=None, method=None, **kwargs):
        """
        Create a <Refer> element

        :param action: Action URL
        :param method: Action URL method
        :param kwargs: additional attributes

        :returns: <Refer> element
        """
        return self.nest(Refer(action=action, method=method, **kwargs))


class Refer(TwiML):
    """<Refer> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Refer, self).__init__(**kwargs)
        self.name = "Refer"

    def sip(self, sip_url, **kwargs):
        """
        Create a <Sip> element

        :param sip_url: SIP URL
        :param kwargs: additional attributes

        :returns: <Sip> element
        """
        return self.nest(ReferSip(sip_url, **kwargs))


class ReferSip(TwiML):
    """<Sip> TwiML Noun used in <Refer>"""

    def __init__(self, sip_url, **kwargs):
        super(ReferSip, self).__init__(**kwargs)
        self.name = "Sip"
        self.value = sip_url


class Stop(TwiML):
    """<Stop> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Stop, self).__init__(**kwargs)
        self.name = "Stop"

    def stream(
        self,
        name=None,
        connector_name=None,
        url=None,
        track=None,
        status_callback=None,
        status_callback_method=None,
        **kwargs
    ):
        """
        Create a <Stream> element

        :param name: Friendly name given to the Stream
        :param connector_name: Unique name for Stream Connector
        :param url: URL of the remote service where the Stream is routed
        :param track: Track to be streamed to remote service
        :param status_callback: Status Callback URL
        :param status_callback_method: Status Callback URL method
        :param kwargs: additional attributes

        :returns: <Stream> element
        """
        return self.nest(
            Stream(
                name=name,
                connector_name=connector_name,
                url=url,
                track=track,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                **kwargs
            )
        )

    def siprec(
        self,
        name=None,
        connector_name=None,
        track=None,
        status_callback=None,
        status_callback_method=None,
        **kwargs
    ):
        """
        Create a <Siprec> element

        :param name: Friendly name given to SIPREC
        :param connector_name: Unique name for Connector
        :param track: Track to be streamed to remote service
        :param status_callback: Status Callback URL
        :param status_callback_method: Status Callback URL method
        :param kwargs: additional attributes

        :returns: <Siprec> element
        """
        return self.nest(
            Siprec(
                name=name,
                connector_name=connector_name,
                track=track,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                **kwargs
            )
        )

    def transcription(
        self,
        name=None,
        track=None,
        status_callback_url=None,
        status_callback_method=None,
        inbound_track_label=None,
        outbound_track_label=None,
        partial_results=None,
        language_code=None,
        transcription_engine=None,
        profanity_filter=None,
        speech_model=None,
        hints=None,
        enable_automatic_punctuation=None,
        **kwargs
    ):
        """
        Create a <Transcription> element

        :param name: Friendly name given to the Transcription
        :param track: Track to be analyze by the provider
        :param status_callback_url: Status Callback URL
        :param status_callback_method: Status Callback URL method
        :param inbound_track_label: Friendly name given to the Inbound Track
        :param outbound_track_label: Friendly name given to the Outbound Track Label
        :param partial_results: Indicates if partial results are going to be send to the customer
        :param language_code: Language Code used by the transcription engine
        :param transcription_engine: Transcription Engine to be used
        :param profanity_filter: Enable Profanity Filter
        :param speech_model: Speech Model used by the transcription engine
        :param hints: Hints to be provided to the transcription engine
        :param enable_automatic_punctuation: Enable Automatic Punctuation
        :param kwargs: additional attributes

        :returns: <Transcription> element
        """
        return self.nest(
            Transcription(
                name=name,
                track=track,
                status_callback_url=status_callback_url,
                status_callback_method=status_callback_method,
                inbound_track_label=inbound_track_label,
                outbound_track_label=outbound_track_label,
                partial_results=partial_results,
                language_code=language_code,
                transcription_engine=transcription_engine,
                profanity_filter=profanity_filter,
                speech_model=speech_model,
                hints=hints,
                enable_automatic_punctuation=enable_automatic_punctuation,
                **kwargs
            )
        )


class Transcription(TwiML):
    """<Transcription> TwiML Noun"""

    def __init__(self, **kwargs):
        super(Transcription, self).__init__(**kwargs)
        self.name = "Transcription"

    def config(self, name=None, value=None, **kwargs):
        """
        Create a <Config> element

        :param name: The name of the custom config
        :param value: The value of the custom config
        :param kwargs: additional attributes

        :returns: <Config> element
        """
        return self.nest(Config(name=name, value=value, **kwargs))

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class Parameter(TwiML):
    """<Parameter> TwiML Noun"""

    def __init__(self, **kwargs):
        super(Parameter, self).__init__(**kwargs)
        self.name = "Parameter"


class Config(TwiML):
    """<Config> TwiML Noun"""

    def __init__(self, **kwargs):
        super(Config, self).__init__(**kwargs)
        self.name = "Config"


class Siprec(TwiML):
    """<Siprec> TwiML Noun"""

    def __init__(self, **kwargs):
        super(Siprec, self).__init__(**kwargs)
        self.name = "Siprec"

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class Stream(TwiML):
    """<Stream> TwiML Noun"""

    def __init__(self, **kwargs):
        super(Stream, self).__init__(**kwargs)
        self.name = "Stream"

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class Start(TwiML):
    """<Start> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Start, self).__init__(**kwargs)
        self.name = "Start"

    def stream(
        self,
        name=None,
        connector_name=None,
        url=None,
        track=None,
        status_callback=None,
        status_callback_method=None,
        **kwargs
    ):
        """
        Create a <Stream> element

        :param name: Friendly name given to the Stream
        :param connector_name: Unique name for Stream Connector
        :param url: URL of the remote service where the Stream is routed
        :param track: Track to be streamed to remote service
        :param status_callback: Status Callback URL
        :param status_callback_method: Status Callback URL method
        :param kwargs: additional attributes

        :returns: <Stream> element
        """
        return self.nest(
            Stream(
                name=name,
                connector_name=connector_name,
                url=url,
                track=track,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                **kwargs
            )
        )

    def siprec(
        self,
        name=None,
        connector_name=None,
        track=None,
        status_callback=None,
        status_callback_method=None,
        **kwargs
    ):
        """
        Create a <Siprec> element

        :param name: Friendly name given to SIPREC
        :param connector_name: Unique name for Connector
        :param track: Track to be streamed to remote service
        :param status_callback: Status Callback URL
        :param status_callback_method: Status Callback URL method
        :param kwargs: additional attributes

        :returns: <Siprec> element
        """
        return self.nest(
            Siprec(
                name=name,
                connector_name=connector_name,
                track=track,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                **kwargs
            )
        )

    def transcription(
        self,
        name=None,
        track=None,
        status_callback_url=None,
        status_callback_method=None,
        inbound_track_label=None,
        outbound_track_label=None,
        partial_results=None,
        language_code=None,
        transcription_engine=None,
        profanity_filter=None,
        speech_model=None,
        hints=None,
        enable_automatic_punctuation=None,
        **kwargs
    ):
        """
        Create a <Transcription> element

        :param name: Friendly name given to the Transcription
        :param track: Track to be analyze by the provider
        :param status_callback_url: Status Callback URL
        :param status_callback_method: Status Callback URL method
        :param inbound_track_label: Friendly name given to the Inbound Track
        :param outbound_track_label: Friendly name given to the Outbound Track Label
        :param partial_results: Indicates if partial results are going to be send to the customer
        :param language_code: Language Code used by the transcription engine
        :param transcription_engine: Transcription Engine to be used
        :param profanity_filter: Enable Profanity Filter
        :param speech_model: Speech Model used by the transcription engine
        :param hints: Hints to be provided to the transcription engine
        :param enable_automatic_punctuation: Enable Automatic Punctuation
        :param kwargs: additional attributes

        :returns: <Transcription> element
        """
        return self.nest(
            Transcription(
                name=name,
                track=track,
                status_callback_url=status_callback_url,
                status_callback_method=status_callback_method,
                inbound_track_label=inbound_track_label,
                outbound_track_label=outbound_track_label,
                partial_results=partial_results,
                language_code=language_code,
                transcription_engine=transcription_engine,
                profanity_filter=profanity_filter,
                speech_model=speech_model,
                hints=hints,
                enable_automatic_punctuation=enable_automatic_punctuation,
                **kwargs
            )
        )


class Prompt(TwiML):
    """<Prompt> Twiml Verb"""

    def __init__(self, **kwargs):
        super(Prompt, self).__init__(**kwargs)
        self.name = "Prompt"

    def say(self, message=None, voice=None, loop=None, language=None, **kwargs):
        """
        Create a <Say> element

        :param message: Message to say
        :param voice: Voice to use
        :param loop: Times to loop message
        :param language: Message language
        :param kwargs: additional attributes

        :returns: <Say> element
        """
        return self.nest(
            Say(message=message, voice=voice, loop=loop, language=language, **kwargs)
        )

    def play(self, url=None, loop=None, digits=None, **kwargs):
        """
        Create a <Play> element

        :param url: Media URL
        :param loop: Times to loop media
        :param digits: Play DTMF tones for digits
        :param kwargs: additional attributes

        :returns: <Play> element
        """
        return self.nest(Play(url=url, loop=loop, digits=digits, **kwargs))

    def pause(self, length=None, **kwargs):
        """
        Create a <Pause> element

        :param length: Length in seconds to pause
        :param kwargs: additional attributes

        :returns: <Pause> element
        """
        return self.nest(Pause(length=length, **kwargs))


class Pause(TwiML):
    """<Pause> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Pause, self).__init__(**kwargs)
        self.name = "Pause"


class Play(TwiML):
    """<Play> TwiML Verb"""

    def __init__(self, url=None, **kwargs):
        super(Play, self).__init__(**kwargs)
        self.name = "Play"
        if url:
            self.value = url


class Say(TwiML):
    """<Say> TwiML Verb"""

    def __init__(self, message=None, **kwargs):
        super(Say, self).__init__(**kwargs)
        self.name = "Say"
        if message:
            self.value = message

    def break_(self, strength=None, time=None, **kwargs):
        """
        Create a <Break> element

        :param strength: Set a pause based on strength
        :param time: Set a pause to a specific length of time in seconds or milliseconds, available values: [number]s, [number]ms
        :param kwargs: additional attributes

        :returns: <Break> element
        """
        return self.nest(SsmlBreak(strength=strength, time=time, **kwargs))

    def emphasis(self, words=None, level=None, **kwargs):
        """
        Create a <Emphasis> element

        :param words: Words to emphasize
        :param level: Specify the degree of emphasis
        :param kwargs: additional attributes

        :returns: <Emphasis> element
        """
        return self.nest(SsmlEmphasis(words=words, level=level, **kwargs))

    def lang(self, words=None, xml_lang=None, **kwargs):
        """
        Create a <Lang> element

        :param words: Words to speak
        :param xml:lang: Specify the language
        :param kwargs: additional attributes

        :returns: <Lang> element
        """
        return self.nest(SsmlLang(words=words, xml_lang=xml_lang, **kwargs))

    def p(self, words=None, **kwargs):
        """
        Create a <P> element

        :param words: Words to speak
        :param kwargs: additional attributes

        :returns: <P> element
        """
        return self.nest(SsmlP(words=words, **kwargs))

    def phoneme(self, words, alphabet=None, ph=None, **kwargs):
        """
        Create a <Phoneme> element

        :param words: Words to speak
        :param alphabet: Specify the phonetic alphabet
        :param ph: Specifiy the phonetic symbols for pronunciation
        :param kwargs: additional attributes

        :returns: <Phoneme> element
        """
        return self.nest(SsmlPhoneme(words, alphabet=alphabet, ph=ph, **kwargs))

    def prosody(self, words=None, volume=None, rate=None, pitch=None, **kwargs):
        """
        Create a <Prosody> element

        :param words: Words to speak
        :param volume: Specify the volume, available values: default, silent, x-soft, soft, medium, loud, x-loud, +ndB, -ndB
        :param rate: Specify the rate, available values: x-slow, slow, medium, fast, x-fast, n%
        :param pitch: Specify the pitch, available values: default, x-low, low, medium, high, x-high, +n%, -n%
        :param kwargs: additional attributes

        :returns: <Prosody> element
        """
        return self.nest(
            SsmlProsody(words=words, volume=volume, rate=rate, pitch=pitch, **kwargs)
        )

    def s(self, words=None, **kwargs):
        """
        Create a <S> element

        :param words: Words to speak
        :param kwargs: additional attributes

        :returns: <S> element
        """
        return self.nest(SsmlS(words=words, **kwargs))

    def say_as(self, words, interpret_as=None, format=None, **kwargs):
        """
        Create a <Say-As> element

        :param words: Words to be interpreted
        :param interpret-as: Specify the type of words are spoken
        :param format: Specify the format of the date when interpret-as is set to date
        :param kwargs: additional attributes

        :returns: <Say-As> element
        """
        return self.nest(
            SsmlSayAs(words, interpret_as=interpret_as, format=format, **kwargs)
        )

    def sub(self, words, alias=None, **kwargs):
        """
        Create a <Sub> element

        :param words: Words to be substituted
        :param alias: Substitute a different word (or pronunciation) for selected text such as an acronym or abbreviation
        :param kwargs: additional attributes

        :returns: <Sub> element
        """
        return self.nest(SsmlSub(words, alias=alias, **kwargs))

    def w(self, words=None, role=None, **kwargs):
        """
        Create a <W> element

        :param words: Words to speak
        :param role: Customize the pronunciation of words by specifying the word’s part of speech or alternate meaning
        :param kwargs: additional attributes

        :returns: <W> element
        """
        return self.nest(SsmlW(words=words, role=role, **kwargs))


class SsmlW(TwiML):
    """Improving Pronunciation by Specifying Parts of Speech in <Say>"""

    def __init__(self, words=None, **kwargs):
        super(SsmlW, self).__init__(**kwargs)
        self.name = "w"
        if words:
            self.value = words

    def break_(self, strength=None, time=None, **kwargs):
        """
        Create a <Break> element

        :param strength: Set a pause based on strength
        :param time: Set a pause to a specific length of time in seconds or milliseconds, available values: [number]s, [number]ms
        :param kwargs: additional attributes

        :returns: <Break> element
        """
        return self.nest(SsmlBreak(strength=strength, time=time, **kwargs))

    def emphasis(self, words=None, level=None, **kwargs):
        """
        Create a <Emphasis> element

        :param words: Words to emphasize
        :param level: Specify the degree of emphasis
        :param kwargs: additional attributes

        :returns: <Emphasis> element
        """
        return self.nest(SsmlEmphasis(words=words, level=level, **kwargs))

    def phoneme(self, words, alphabet=None, ph=None, **kwargs):
        """
        Create a <Phoneme> element

        :param words: Words to speak
        :param alphabet: Specify the phonetic alphabet
        :param ph: Specifiy the phonetic symbols for pronunciation
        :param kwargs: additional attributes

        :returns: <Phoneme> element
        """
        return self.nest(SsmlPhoneme(words, alphabet=alphabet, ph=ph, **kwargs))

    def prosody(self, words=None, volume=None, rate=None, pitch=None, **kwargs):
        """
        Create a <Prosody> element

        :param words: Words to speak
        :param volume: Specify the volume, available values: default, silent, x-soft, soft, medium, loud, x-loud, +ndB, -ndB
        :param rate: Specify the rate, available values: x-slow, slow, medium, fast, x-fast, n%
        :param pitch: Specify the pitch, available values: default, x-low, low, medium, high, x-high, +n%, -n%
        :param kwargs: additional attributes

        :returns: <Prosody> element
        """
        return self.nest(
            SsmlProsody(words=words, volume=volume, rate=rate, pitch=pitch, **kwargs)
        )

    def say_as(self, words, interpret_as=None, format=None, **kwargs):
        """
        Create a <Say-As> element

        :param words: Words to be interpreted
        :param interpret-as: Specify the type of words are spoken
        :param format: Specify the format of the date when interpret-as is set to date
        :param kwargs: additional attributes

        :returns: <Say-As> element
        """
        return self.nest(
            SsmlSayAs(words, interpret_as=interpret_as, format=format, **kwargs)
        )

    def sub(self, words, alias=None, **kwargs):
        """
        Create a <Sub> element

        :param words: Words to be substituted
        :param alias: Substitute a different word (or pronunciation) for selected text such as an acronym or abbreviation
        :param kwargs: additional attributes

        :returns: <Sub> element
        """
        return self.nest(SsmlSub(words, alias=alias, **kwargs))


class SsmlSub(TwiML):
    """Pronouncing Acronyms and Abbreviations in <Say>"""

    def __init__(self, words, **kwargs):
        super(SsmlSub, self).__init__(**kwargs)
        self.name = "sub"
        self.value = words


class SsmlSayAs(TwiML):
    """Controlling How Special Types of Words Are Spoken in <Say>"""

    def __init__(self, words, **kwargs):
        super(SsmlSayAs, self).__init__(**kwargs)
        self.name = "say-as"
        self.value = words


class SsmlProsody(TwiML):
    """Controling Volume, Speaking Rate, and Pitch in <Say>"""

    def __init__(self, words=None, **kwargs):
        super(SsmlProsody, self).__init__(**kwargs)
        self.name = "prosody"
        if words:
            self.value = words

    def break_(self, strength=None, time=None, **kwargs):
        """
        Create a <Break> element

        :param strength: Set a pause based on strength
        :param time: Set a pause to a specific length of time in seconds or milliseconds, available values: [number]s, [number]ms
        :param kwargs: additional attributes

        :returns: <Break> element
        """
        return self.nest(SsmlBreak(strength=strength, time=time, **kwargs))

    def emphasis(self, words=None, level=None, **kwargs):
        """
        Create a <Emphasis> element

        :param words: Words to emphasize
        :param level: Specify the degree of emphasis
        :param kwargs: additional attributes

        :returns: <Emphasis> element
        """
        return self.nest(SsmlEmphasis(words=words, level=level, **kwargs))

    def lang(self, words=None, xml_lang=None, **kwargs):
        """
        Create a <Lang> element

        :param words: Words to speak
        :param xml:lang: Specify the language
        :param kwargs: additional attributes

        :returns: <Lang> element
        """
        return self.nest(SsmlLang(words=words, xml_lang=xml_lang, **kwargs))

    def p(self, words=None, **kwargs):
        """
        Create a <P> element

        :param words: Words to speak
        :param kwargs: additional attributes

        :returns: <P> element
        """
        return self.nest(SsmlP(words=words, **kwargs))

    def phoneme(self, words, alphabet=None, ph=None, **kwargs):
        """
        Create a <Phoneme> element

        :param words: Words to speak
        :param alphabet: Specify the phonetic alphabet
        :param ph: Specifiy the phonetic symbols for pronunciation
        :param kwargs: additional attributes

        :returns: <Phoneme> element
        """
        return self.nest(SsmlPhoneme(words, alphabet=alphabet, ph=ph, **kwargs))

    def prosody(self, words=None, volume=None, rate=None, pitch=None, **kwargs):
        """
        Create a <Prosody> element

        :param words: Words to speak
        :param volume: Specify the volume, available values: default, silent, x-soft, soft, medium, loud, x-loud, +ndB, -ndB
        :param rate: Specify the rate, available values: x-slow, slow, medium, fast, x-fast, n%
        :param pitch: Specify the pitch, available values: default, x-low, low, medium, high, x-high, +n%, -n%
        :param kwargs: additional attributes

        :returns: <Prosody> element
        """
        return self.nest(
            SsmlProsody(words=words, volume=volume, rate=rate, pitch=pitch, **kwargs)
        )

    def s(self, words=None, **kwargs):
        """
        Create a <S> element

        :param words: Words to speak
        :param kwargs: additional attributes

        :returns: <S> element
        """
        return self.nest(SsmlS(words=words, **kwargs))

    def say_as(self, words, interpret_as=None, format=None, **kwargs):
        """
        Create a <Say-As> element

        :param words: Words to be interpreted
        :param interpret-as: Specify the type of words are spoken
        :param format: Specify the format of the date when interpret-as is set to date
        :param kwargs: additional attributes

        :returns: <Say-As> element
        """
        return self.nest(
            SsmlSayAs(words, interpret_as=interpret_as, format=format, **kwargs)
        )

    def sub(self, words, alias=None, **kwargs):
        """
        Create a <Sub> element

        :param words: Words to be substituted
        :param alias: Substitute a different word (or pronunciation) for selected text such as an acronym or abbreviation
        :param kwargs: additional attributes

        :returns: <Sub> element
        """
        return self.nest(SsmlSub(words, alias=alias, **kwargs))

    def w(self, words=None, role=None, **kwargs):
        """
        Create a <W> element

        :param words: Words to speak
        :param role: Customize the pronunciation of words by specifying the word’s part of speech or alternate meaning
        :param kwargs: additional attributes

        :returns: <W> element
        """
        return self.nest(SsmlW(words=words, role=role, **kwargs))


class SsmlS(TwiML):
    """Adding A Pause Between Sentences in <Say>"""

    def __init__(self, words=None, **kwargs):
        super(SsmlS, self).__init__(**kwargs)
        self.name = "s"
        if words:
            self.value = words

    def break_(self, strength=None, time=None, **kwargs):
        """
        Create a <Break> element

        :param strength: Set a pause based on strength
        :param time: Set a pause to a specific length of time in seconds or milliseconds, available values: [number]s, [number]ms
        :param kwargs: additional attributes

        :returns: <Break> element
        """
        return self.nest(SsmlBreak(strength=strength, time=time, **kwargs))

    def emphasis(self, words=None, level=None, **kwargs):
        """
        Create a <Emphasis> element

        :param words: Words to emphasize
        :param level: Specify the degree of emphasis
        :param kwargs: additional attributes

        :returns: <Emphasis> element
        """
        return self.nest(SsmlEmphasis(words=words, level=level, **kwargs))

    def lang(self, words=None, xml_lang=None, **kwargs):
        """
        Create a <Lang> element

        :param words: Words to speak
        :param xml:lang: Specify the language
        :param kwargs: additional attributes

        :returns: <Lang> element
        """
        return self.nest(SsmlLang(words=words, xml_lang=xml_lang, **kwargs))

    def phoneme(self, words, alphabet=None, ph=None, **kwargs):
        """
        Create a <Phoneme> element

        :param words: Words to speak
        :param alphabet: Specify the phonetic alphabet
        :param ph: Specifiy the phonetic symbols for pronunciation
        :param kwargs: additional attributes

        :returns: <Phoneme> element
        """
        return self.nest(SsmlPhoneme(words, alphabet=alphabet, ph=ph, **kwargs))

    def prosody(self, words=None, volume=None, rate=None, pitch=None, **kwargs):
        """
        Create a <Prosody> element

        :param words: Words to speak
        :param volume: Specify the volume, available values: default, silent, x-soft, soft, medium, loud, x-loud, +ndB, -ndB
        :param rate: Specify the rate, available values: x-slow, slow, medium, fast, x-fast, n%
        :param pitch: Specify the pitch, available values: default, x-low, low, medium, high, x-high, +n%, -n%
        :param kwargs: additional attributes

        :returns: <Prosody> element
        """
        return self.nest(
            SsmlProsody(words=words, volume=volume, rate=rate, pitch=pitch, **kwargs)
        )

    def say_as(self, words, interpret_as=None, format=None, **kwargs):
        """
        Create a <Say-As> element

        :param words: Words to be interpreted
        :param interpret-as: Specify the type of words are spoken
        :param format: Specify the format of the date when interpret-as is set to date
        :param kwargs: additional attributes

        :returns: <Say-As> element
        """
        return self.nest(
            SsmlSayAs(words, interpret_as=interpret_as, format=format, **kwargs)
        )

    def sub(self, words, alias=None, **kwargs):
        """
        Create a <Sub> element

        :param words: Words to be substituted
        :param alias: Substitute a different word (or pronunciation) for selected text such as an acronym or abbreviation
        :param kwargs: additional attributes

        :returns: <Sub> element
        """
        return self.nest(SsmlSub(words, alias=alias, **kwargs))

    def w(self, words=None, role=None, **kwargs):
        """
        Create a <W> element

        :param words: Words to speak
        :param role: Customize the pronunciation of words by specifying the word’s part of speech or alternate meaning
        :param kwargs: additional attributes

        :returns: <W> element
        """
        return self.nest(SsmlW(words=words, role=role, **kwargs))


class SsmlPhoneme(TwiML):
    """Using Phonetic Pronunciation in <Say>"""

    def __init__(self, words, **kwargs):
        super(SsmlPhoneme, self).__init__(**kwargs)
        self.name = "phoneme"
        self.value = words


class SsmlLang(TwiML):
    """Specifying Another Language for Specific Words in <Say>"""

    def __init__(self, words=None, **kwargs):
        super(SsmlLang, self).__init__(**kwargs)
        self.name = "lang"
        if words:
            self.value = words

    def break_(self, strength=None, time=None, **kwargs):
        """
        Create a <Break> element

        :param strength: Set a pause based on strength
        :param time: Set a pause to a specific length of time in seconds or milliseconds, available values: [number]s, [number]ms
        :param kwargs: additional attributes

        :returns: <Break> element
        """
        return self.nest(SsmlBreak(strength=strength, time=time, **kwargs))

    def emphasis(self, words=None, level=None, **kwargs):
        """
        Create a <Emphasis> element

        :param words: Words to emphasize
        :param level: Specify the degree of emphasis
        :param kwargs: additional attributes

        :returns: <Emphasis> element
        """
        return self.nest(SsmlEmphasis(words=words, level=level, **kwargs))

    def lang(self, words=None, xml_lang=None, **kwargs):
        """
        Create a <Lang> element

        :param words: Words to speak
        :param xml:lang: Specify the language
        :param kwargs: additional attributes

        :returns: <Lang> element
        """
        return self.nest(SsmlLang(words=words, xml_lang=xml_lang, **kwargs))

    def p(self, words=None, **kwargs):
        """
        Create a <P> element

        :param words: Words to speak
        :param kwargs: additional attributes

        :returns: <P> element
        """
        return self.nest(SsmlP(words=words, **kwargs))

    def phoneme(self, words, alphabet=None, ph=None, **kwargs):
        """
        Create a <Phoneme> element

        :param words: Words to speak
        :param alphabet: Specify the phonetic alphabet
        :param ph: Specifiy the phonetic symbols for pronunciation
        :param kwargs: additional attributes

        :returns: <Phoneme> element
        """
        return self.nest(SsmlPhoneme(words, alphabet=alphabet, ph=ph, **kwargs))

    def prosody(self, words=None, volume=None, rate=None, pitch=None, **kwargs):
        """
        Create a <Prosody> element

        :param words: Words to speak
        :param volume: Specify the volume, available values: default, silent, x-soft, soft, medium, loud, x-loud, +ndB, -ndB
        :param rate: Specify the rate, available values: x-slow, slow, medium, fast, x-fast, n%
        :param pitch: Specify the pitch, available values: default, x-low, low, medium, high, x-high, +n%, -n%
        :param kwargs: additional attributes

        :returns: <Prosody> element
        """
        return self.nest(
            SsmlProsody(words=words, volume=volume, rate=rate, pitch=pitch, **kwargs)
        )

    def s(self, words=None, **kwargs):
        """
        Create a <S> element

        :param words: Words to speak
        :param kwargs: additional attributes

        :returns: <S> element
        """
        return self.nest(SsmlS(words=words, **kwargs))

    def say_as(self, words, interpret_as=None, format=None, **kwargs):
        """
        Create a <Say-As> element

        :param words: Words to be interpreted
        :param interpret-as: Specify the type of words are spoken
        :param format: Specify the format of the date when interpret-as is set to date
        :param kwargs: additional attributes

        :returns: <Say-As> element
        """
        return self.nest(
            SsmlSayAs(words, interpret_as=interpret_as, format=format, **kwargs)
        )

    def sub(self, words, alias=None, **kwargs):
        """
        Create a <Sub> element

        :param words: Words to be substituted
        :param alias: Substitute a different word (or pronunciation) for selected text such as an acronym or abbreviation
        :param kwargs: additional attributes

        :returns: <Sub> element
        """
        return self.nest(SsmlSub(words, alias=alias, **kwargs))

    def w(self, words=None, role=None, **kwargs):
        """
        Create a <W> element

        :param words: Words to speak
        :param role: Customize the pronunciation of words by specifying the word’s part of speech or alternate meaning
        :param kwargs: additional attributes

        :returns: <W> element
        """
        return self.nest(SsmlW(words=words, role=role, **kwargs))


class SsmlP(TwiML):
    """Adding a Pause Between Paragraphs in <Say>"""

    def __init__(self, words=None, **kwargs):
        super(SsmlP, self).__init__(**kwargs)
        self.name = "p"
        if words:
            self.value = words

    def break_(self, strength=None, time=None, **kwargs):
        """
        Create a <Break> element

        :param strength: Set a pause based on strength
        :param time: Set a pause to a specific length of time in seconds or milliseconds, available values: [number]s, [number]ms
        :param kwargs: additional attributes

        :returns: <Break> element
        """
        return self.nest(SsmlBreak(strength=strength, time=time, **kwargs))

    def emphasis(self, words=None, level=None, **kwargs):
        """
        Create a <Emphasis> element

        :param words: Words to emphasize
        :param level: Specify the degree of emphasis
        :param kwargs: additional attributes

        :returns: <Emphasis> element
        """
        return self.nest(SsmlEmphasis(words=words, level=level, **kwargs))

    def lang(self, words=None, xml_lang=None, **kwargs):
        """
        Create a <Lang> element

        :param words: Words to speak
        :param xml:lang: Specify the language
        :param kwargs: additional attributes

        :returns: <Lang> element
        """
        return self.nest(SsmlLang(words=words, xml_lang=xml_lang, **kwargs))

    def phoneme(self, words, alphabet=None, ph=None, **kwargs):
        """
        Create a <Phoneme> element

        :param words: Words to speak
        :param alphabet: Specify the phonetic alphabet
        :param ph: Specifiy the phonetic symbols for pronunciation
        :param kwargs: additional attributes

        :returns: <Phoneme> element
        """
        return self.nest(SsmlPhoneme(words, alphabet=alphabet, ph=ph, **kwargs))

    def prosody(self, words=None, volume=None, rate=None, pitch=None, **kwargs):
        """
        Create a <Prosody> element

        :param words: Words to speak
        :param volume: Specify the volume, available values: default, silent, x-soft, soft, medium, loud, x-loud, +ndB, -ndB
        :param rate: Specify the rate, available values: x-slow, slow, medium, fast, x-fast, n%
        :param pitch: Specify the pitch, available values: default, x-low, low, medium, high, x-high, +n%, -n%
        :param kwargs: additional attributes

        :returns: <Prosody> element
        """
        return self.nest(
            SsmlProsody(words=words, volume=volume, rate=rate, pitch=pitch, **kwargs)
        )

    def s(self, words=None, **kwargs):
        """
        Create a <S> element

        :param words: Words to speak
        :param kwargs: additional attributes

        :returns: <S> element
        """
        return self.nest(SsmlS(words=words, **kwargs))

    def say_as(self, words, interpret_as=None, format=None, **kwargs):
        """
        Create a <Say-As> element

        :param words: Words to be interpreted
        :param interpret-as: Specify the type of words are spoken
        :param format: Specify the format of the date when interpret-as is set to date
        :param kwargs: additional attributes

        :returns: <Say-As> element
        """
        return self.nest(
            SsmlSayAs(words, interpret_as=interpret_as, format=format, **kwargs)
        )

    def sub(self, words, alias=None, **kwargs):
        """
        Create a <Sub> element

        :param words: Words to be substituted
        :param alias: Substitute a different word (or pronunciation) for selected text such as an acronym or abbreviation
        :param kwargs: additional attributes

        :returns: <Sub> element
        """
        return self.nest(SsmlSub(words, alias=alias, **kwargs))

    def w(self, words=None, role=None, **kwargs):
        """
        Create a <W> element

        :param words: Words to speak
        :param role: Customize the pronunciation of words by specifying the word’s part of speech or alternate meaning
        :param kwargs: additional attributes

        :returns: <W> element
        """
        return self.nest(SsmlW(words=words, role=role, **kwargs))


class SsmlEmphasis(TwiML):
    """Emphasizing Words in <Say>"""

    def __init__(self, words=None, **kwargs):
        super(SsmlEmphasis, self).__init__(**kwargs)
        self.name = "emphasis"
        if words:
            self.value = words

    def break_(self, strength=None, time=None, **kwargs):
        """
        Create a <Break> element

        :param strength: Set a pause based on strength
        :param time: Set a pause to a specific length of time in seconds or milliseconds, available values: [number]s, [number]ms
        :param kwargs: additional attributes

        :returns: <Break> element
        """
        return self.nest(SsmlBreak(strength=strength, time=time, **kwargs))

    def emphasis(self, words=None, level=None, **kwargs):
        """
        Create a <Emphasis> element

        :param words: Words to emphasize
        :param level: Specify the degree of emphasis
        :param kwargs: additional attributes

        :returns: <Emphasis> element
        """
        return self.nest(SsmlEmphasis(words=words, level=level, **kwargs))

    def lang(self, words=None, xml_lang=None, **kwargs):
        """
        Create a <Lang> element

        :param words: Words to speak
        :param xml:lang: Specify the language
        :param kwargs: additional attributes

        :returns: <Lang> element
        """
        return self.nest(SsmlLang(words=words, xml_lang=xml_lang, **kwargs))

    def phoneme(self, words, alphabet=None, ph=None, **kwargs):
        """
        Create a <Phoneme> element

        :param words: Words to speak
        :param alphabet: Specify the phonetic alphabet
        :param ph: Specifiy the phonetic symbols for pronunciation
        :param kwargs: additional attributes

        :returns: <Phoneme> element
        """
        return self.nest(SsmlPhoneme(words, alphabet=alphabet, ph=ph, **kwargs))

    def prosody(self, words=None, volume=None, rate=None, pitch=None, **kwargs):
        """
        Create a <Prosody> element

        :param words: Words to speak
        :param volume: Specify the volume, available values: default, silent, x-soft, soft, medium, loud, x-loud, +ndB, -ndB
        :param rate: Specify the rate, available values: x-slow, slow, medium, fast, x-fast, n%
        :param pitch: Specify the pitch, available values: default, x-low, low, medium, high, x-high, +n%, -n%
        :param kwargs: additional attributes

        :returns: <Prosody> element
        """
        return self.nest(
            SsmlProsody(words=words, volume=volume, rate=rate, pitch=pitch, **kwargs)
        )

    def say_as(self, words, interpret_as=None, format=None, **kwargs):
        """
        Create a <Say-As> element

        :param words: Words to be interpreted
        :param interpret-as: Specify the type of words are spoken
        :param format: Specify the format of the date when interpret-as is set to date
        :param kwargs: additional attributes

        :returns: <Say-As> element
        """
        return self.nest(
            SsmlSayAs(words, interpret_as=interpret_as, format=format, **kwargs)
        )

    def sub(self, words, alias=None, **kwargs):
        """
        Create a <Sub> element

        :param words: Words to be substituted
        :param alias: Substitute a different word (or pronunciation) for selected text such as an acronym or abbreviation
        :param kwargs: additional attributes

        :returns: <Sub> element
        """
        return self.nest(SsmlSub(words, alias=alias, **kwargs))

    def w(self, words=None, role=None, **kwargs):
        """
        Create a <W> element

        :param words: Words to speak
        :param role: Customize the pronunciation of words by specifying the word’s part of speech or alternate meaning
        :param kwargs: additional attributes

        :returns: <W> element
        """
        return self.nest(SsmlW(words=words, role=role, **kwargs))


class SsmlBreak(TwiML):
    """Adding a Pause in <Say>"""

    def __init__(self, **kwargs):
        super(SsmlBreak, self).__init__(**kwargs)
        self.name = "break"


class Pay(TwiML):
    """<Pay> Twiml Verb"""

    def __init__(self, **kwargs):
        super(Pay, self).__init__(**kwargs)
        self.name = "Pay"

    def prompt(
        self,
        for_=None,
        error_type=None,
        card_type=None,
        attempt=None,
        require_matching_inputs=None,
        **kwargs
    ):
        """
        Create a <Prompt> element

        :param for_: Name of the payment source data element
        :param error_type: Type of error
        :param card_type: Type of the credit card
        :param attempt: Current attempt count
        :param require_matching_inputs: Require customer to input requested information twice and verify matching.
        :param kwargs: additional attributes

        :returns: <Prompt> element
        """
        return self.nest(
            Prompt(
                for_=for_,
                error_type=error_type,
                card_type=card_type,
                attempt=attempt,
                require_matching_inputs=require_matching_inputs,
                **kwargs
            )
        )

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class Sms(TwiML):
    """<Sms> TwiML Noun"""

    def __init__(self, message, **kwargs):
        super(Sms, self).__init__(**kwargs)
        self.name = "Sms"
        self.value = message


class Reject(TwiML):
    """<Reject> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Reject, self).__init__(**kwargs)
        self.name = "Reject"

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class Redirect(TwiML):
    """<Redirect> TwiML Verb"""

    def __init__(self, url, **kwargs):
        super(Redirect, self).__init__(**kwargs)
        self.name = "Redirect"
        self.value = url


class Record(TwiML):
    """<Record> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Record, self).__init__(**kwargs)
        self.name = "Record"


class Queue(TwiML):
    """<Queue> TwiML Noun"""

    def __init__(self, name, **kwargs):
        super(Queue, self).__init__(**kwargs)
        self.name = "Queue"
        self.value = name


class Leave(TwiML):
    """<Leave> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Leave, self).__init__(**kwargs)
        self.name = "Leave"


class Hangup(TwiML):
    """<Hangup> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Hangup, self).__init__(**kwargs)
        self.name = "Hangup"

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class Gather(TwiML):
    """<Gather> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Gather, self).__init__(**kwargs)
        self.name = "Gather"

    def say(self, message=None, voice=None, loop=None, language=None, **kwargs):
        """
        Create a <Say> element

        :param message: Message to say
        :param voice: Voice to use
        :param loop: Times to loop message
        :param language: Message language
        :param kwargs: additional attributes

        :returns: <Say> element
        """
        return self.nest(
            Say(message=message, voice=voice, loop=loop, language=language, **kwargs)
        )

    def pause(self, length=None, **kwargs):
        """
        Create a <Pause> element

        :param length: Length in seconds to pause
        :param kwargs: additional attributes

        :returns: <Pause> element
        """
        return self.nest(Pause(length=length, **kwargs))

    def play(self, url=None, loop=None, digits=None, **kwargs):
        """
        Create a <Play> element

        :param url: Media URL
        :param loop: Times to loop media
        :param digits: Play DTMF tones for digits
        :param kwargs: additional attributes

        :returns: <Play> element
        """
        return self.nest(Play(url=url, loop=loop, digits=digits, **kwargs))


class Enqueue(TwiML):
    """<Enqueue> TwiML Noun"""

    def __init__(self, name=None, **kwargs):
        super(Enqueue, self).__init__(**kwargs)
        self.name = "Enqueue"
        if name:
            self.value = name

    def task(self, body, priority=None, timeout=None, **kwargs):
        """
        Create a <Task> element

        :param body: TaskRouter task attributes
        :param priority: Task priority
        :param timeout: Timeout associated with task
        :param kwargs: additional attributes

        :returns: <Task> element
        """
        return self.nest(Task(body, priority=priority, timeout=timeout, **kwargs))


class Task(TwiML):
    """<Task> TwiML Noun"""

    def __init__(self, body, **kwargs):
        super(Task, self).__init__(**kwargs)
        self.name = "Task"
        self.value = body


class Echo(TwiML):
    """<Echo> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Echo, self).__init__(**kwargs)
        self.name = "Echo"


class Dial(TwiML):
    """<Dial> TwiML Verb"""

    def __init__(self, number=None, **kwargs):
        super(Dial, self).__init__(**kwargs)
        self.name = "Dial"
        if number:
            self.value = number

    def client(
        self,
        identity=None,
        url=None,
        method=None,
        status_callback_event=None,
        status_callback=None,
        status_callback_method=None,
        **kwargs
    ):
        """
        Create a <Client> element

        :param identity: Client identity
        :param url: Client URL
        :param method: Client URL Method
        :param status_callback_event: Events to trigger status callback
        :param status_callback: Status Callback URL
        :param status_callback_method: Status Callback URL Method
        :param kwargs: additional attributes

        :returns: <Client> element
        """
        return self.nest(
            Client(
                identity=identity,
                url=url,
                method=method,
                status_callback_event=status_callback_event,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                **kwargs
            )
        )

    def conference(
        self,
        name,
        muted=None,
        beep=None,
        start_conference_on_enter=None,
        end_conference_on_exit=None,
        wait_url=None,
        wait_method=None,
        max_participants=None,
        record=None,
        region=None,
        coach=None,
        trim=None,
        status_callback_event=None,
        status_callback=None,
        status_callback_method=None,
        recording_status_callback=None,
        recording_status_callback_method=None,
        recording_status_callback_event=None,
        event_callback_url=None,
        jitter_buffer_size=None,
        participant_label=None,
        **kwargs
    ):
        """
        Create a <Conference> element

        :param name: Conference name
        :param muted: Join the conference muted
        :param beep: Play beep when joining
        :param start_conference_on_enter: Start the conference on enter
        :param end_conference_on_exit: End the conferenceon exit
        :param wait_url: Wait URL
        :param wait_method: Wait URL method
        :param max_participants: Maximum number of participants
        :param record: Record the conference
        :param region: Conference region
        :param coach: Call coach
        :param trim: Trim the conference recording
        :param status_callback_event: Events to call status callback URL
        :param status_callback: Status callback URL
        :param status_callback_method: Status callback URL method
        :param recording_status_callback: Recording status callback URL
        :param recording_status_callback_method: Recording status callback URL method
        :param recording_status_callback_event: Recording status callback events
        :param event_callback_url: Event callback URL
        :param jitter_buffer_size: Size of jitter buffer for participant
        :param participant_label: A label for participant
        :param kwargs: additional attributes

        :returns: <Conference> element
        """
        return self.nest(
            Conference(
                name,
                muted=muted,
                beep=beep,
                start_conference_on_enter=start_conference_on_enter,
                end_conference_on_exit=end_conference_on_exit,
                wait_url=wait_url,
                wait_method=wait_method,
                max_participants=max_participants,
                record=record,
                region=region,
                coach=coach,
                trim=trim,
                status_callback_event=status_callback_event,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                recording_status_callback=recording_status_callback,
                recording_status_callback_method=recording_status_callback_method,
                recording_status_callback_event=recording_status_callback_event,
                event_callback_url=event_callback_url,
                jitter_buffer_size=jitter_buffer_size,
                participant_label=participant_label,
                **kwargs
            )
        )

    def number(
        self,
        phone_number,
        send_digits=None,
        url=None,
        method=None,
        status_callback_event=None,
        status_callback=None,
        status_callback_method=None,
        byoc=None,
        machine_detection=None,
        amd_status_callback_method=None,
        amd_status_callback=None,
        machine_detection_timeout=None,
        machine_detection_speech_threshold=None,
        machine_detection_speech_end_threshold=None,
        machine_detection_silence_timeout=None,
        **kwargs
    ):
        """
        Create a <Number> element

        :param phone_number: Phone Number to dial
        :param send_digits: DTMF tones to play when the call is answered
        :param url: TwiML URL
        :param method: TwiML URL method
        :param status_callback_event: Events to call status callback
        :param status_callback: Status callback URL
        :param status_callback_method: Status callback URL method
        :param byoc: BYOC trunk SID (Beta)
        :param machine_detection: Enable machine detection or end of greeting detection
        :param amd_status_callback_method: HTTP Method to use with amd_status_callback
        :param amd_status_callback: The URL we should call to send amd status information to your application
        :param machine_detection_timeout: Number of seconds to wait for machine detection
        :param machine_detection_speech_threshold: Number of milliseconds for measuring stick for the length of the speech activity
        :param machine_detection_speech_end_threshold: Number of milliseconds of silence after speech activity
        :param machine_detection_silence_timeout: Number of milliseconds of initial silence
        :param kwargs: additional attributes

        :returns: <Number> element
        """
        return self.nest(
            Number(
                phone_number,
                send_digits=send_digits,
                url=url,
                method=method,
                status_callback_event=status_callback_event,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                byoc=byoc,
                machine_detection=machine_detection,
                amd_status_callback_method=amd_status_callback_method,
                amd_status_callback=amd_status_callback,
                machine_detection_timeout=machine_detection_timeout,
                machine_detection_speech_threshold=machine_detection_speech_threshold,
                machine_detection_speech_end_threshold=machine_detection_speech_end_threshold,
                machine_detection_silence_timeout=machine_detection_silence_timeout,
                **kwargs
            )
        )

    def queue(
        self,
        name,
        url=None,
        method=None,
        reservation_sid=None,
        post_work_activity_sid=None,
        **kwargs
    ):
        """
        Create a <Queue> element

        :param name: Queue name
        :param url: Action URL
        :param method: Action URL method
        :param reservation_sid: TaskRouter Reservation SID
        :param post_work_activity_sid: TaskRouter Activity SID
        :param kwargs: additional attributes

        :returns: <Queue> element
        """
        return self.nest(
            Queue(
                name,
                url=url,
                method=method,
                reservation_sid=reservation_sid,
                post_work_activity_sid=post_work_activity_sid,
                **kwargs
            )
        )

    def sim(self, sim_sid, **kwargs):
        """
        Create a <Sim> element

        :param sim_sid: SIM SID
        :param kwargs: additional attributes

        :returns: <Sim> element
        """
        return self.nest(Sim(sim_sid, **kwargs))

    def sip(
        self,
        sip_url,
        username=None,
        password=None,
        url=None,
        method=None,
        status_callback_event=None,
        status_callback=None,
        status_callback_method=None,
        machine_detection=None,
        amd_status_callback_method=None,
        amd_status_callback=None,
        machine_detection_timeout=None,
        machine_detection_speech_threshold=None,
        machine_detection_speech_end_threshold=None,
        machine_detection_silence_timeout=None,
        **kwargs
    ):
        """
        Create a <Sip> element

        :param sip_url: SIP URL
        :param username: SIP Username
        :param password: SIP Password
        :param url: Action URL
        :param method: Action URL method
        :param status_callback_event: Status callback events
        :param status_callback: Status callback URL
        :param status_callback_method: Status callback URL method
        :param machine_detection: Enable machine detection or end of greeting detection
        :param amd_status_callback_method: HTTP Method to use with amd_status_callback
        :param amd_status_callback: The URL we should call to send amd status information to your application
        :param machine_detection_timeout: Number of seconds to wait for machine detection
        :param machine_detection_speech_threshold: Number of milliseconds for measuring stick for the length of the speech activity
        :param machine_detection_speech_end_threshold: Number of milliseconds of silence after speech activity
        :param machine_detection_silence_timeout: Number of milliseconds of initial silence
        :param kwargs: additional attributes

        :returns: <Sip> element
        """
        return self.nest(
            Sip(
                sip_url,
                username=username,
                password=password,
                url=url,
                method=method,
                status_callback_event=status_callback_event,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                machine_detection=machine_detection,
                amd_status_callback_method=amd_status_callback_method,
                amd_status_callback=amd_status_callback,
                machine_detection_timeout=machine_detection_timeout,
                machine_detection_speech_threshold=machine_detection_speech_threshold,
                machine_detection_speech_end_threshold=machine_detection_speech_end_threshold,
                machine_detection_silence_timeout=machine_detection_silence_timeout,
                **kwargs
            )
        )

    def application(
        self,
        application_sid=None,
        url=None,
        method=None,
        status_callback_event=None,
        status_callback=None,
        status_callback_method=None,
        customer_id=None,
        copy_parent_to=None,
        **kwargs
    ):
        """
        Create a <Application> element

        :param application_sid: Application sid
        :param url: TwiML URL
        :param method: TwiML URL Method
        :param status_callback_event: Events to trigger status callback
        :param status_callback: Status Callback URL
        :param status_callback_method: Status Callback URL Method
        :param customer_id: Identity of the customer calling application
        :param copy_parent_to: Copy parent call To field to called application side, otherwise use the application sid as To field
        :param kwargs: additional attributes

        :returns: <Application> element
        """
        return self.nest(
            Application(
                application_sid=application_sid,
                url=url,
                method=method,
                status_callback_event=status_callback_event,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                customer_id=customer_id,
                copy_parent_to=copy_parent_to,
                **kwargs
            )
        )


class Application(TwiML):
    """<Application> TwiML Noun"""

    def __init__(self, application_sid=None, **kwargs):
        super(Application, self).__init__(**kwargs)
        self.name = "Application"
        if application_sid:
            self.value = application_sid

    def application_sid(self, sid, **kwargs):
        """
        Create a <ApplicationSid> element

        :param sid: Application sid to dial
        :param kwargs: additional attributes

        :returns: <ApplicationSid> element
        """
        return self.nest(ApplicationSid(sid, **kwargs))

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class ApplicationSid(TwiML):
    """<ApplicationSid> TwiML Noun"""

    def __init__(self, sid, **kwargs):
        super(ApplicationSid, self).__init__(**kwargs)
        self.name = "ApplicationSid"
        self.value = sid


class Sip(TwiML):
    """<Sip> TwiML Noun"""

    def __init__(self, sip_url, **kwargs):
        super(Sip, self).__init__(**kwargs)
        self.name = "Sip"
        self.value = sip_url


class Sim(TwiML):
    """<Sim> TwiML Noun"""

    def __init__(self, sim_sid, **kwargs):
        super(Sim, self).__init__(**kwargs)
        self.name = "Sim"
        self.value = sim_sid


class Number(TwiML):
    """<Number> TwiML Noun"""

    def __init__(self, phone_number, **kwargs):
        super(Number, self).__init__(**kwargs)
        self.name = "Number"
        self.value = phone_number


class Conference(TwiML):
    """<Conference> TwiML Noun"""

    def __init__(self, name, **kwargs):
        super(Conference, self).__init__(**kwargs)
        self.name = "Conference"
        self.value = name


class Client(TwiML):
    """<Client> TwiML Noun"""

    def __init__(self, identity=None, **kwargs):
        super(Client, self).__init__(**kwargs)
        self.name = "Client"
        if identity:
            self.value = identity

    def identity(self, client_identity, **kwargs):
        """
        Create a <Identity> element

        :param client_identity: Identity of the client to dial
        :param kwargs: additional attributes

        :returns: <Identity> element
        """
        return self.nest(Identity(client_identity, **kwargs))

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class Identity(TwiML):
    """<Identity> TwiML Noun"""

    def __init__(self, client_identity, **kwargs):
        super(Identity, self).__init__(**kwargs)
        self.name = "Identity"
        self.value = client_identity


class Connect(TwiML):
    """<Connect> TwiML Verb"""

    def __init__(self, **kwargs):
        super(Connect, self).__init__(**kwargs)
        self.name = "Connect"

    def room(self, name, participant_identity=None, **kwargs):
        """
        Create a <Room> element

        :param name: Room name
        :param participant_identity: Participant identity when connecting to the Room
        :param kwargs: additional attributes

        :returns: <Room> element
        """
        return self.nest(
            Room(name, participant_identity=participant_identity, **kwargs)
        )

    def autopilot(self, name, **kwargs):
        """
        Create a <Autopilot> element

        :param name: Autopilot assistant sid or unique name
        :param kwargs: additional attributes

        :returns: <Autopilot> element
        """
        return self.nest(Autopilot(name, **kwargs))

    def stream(
        self,
        name=None,
        connector_name=None,
        url=None,
        track=None,
        status_callback=None,
        status_callback_method=None,
        **kwargs
    ):
        """
        Create a <Stream> element

        :param name: Friendly name given to the Stream
        :param connector_name: Unique name for Stream Connector
        :param url: URL of the remote service where the Stream is routed
        :param track: Track to be streamed to remote service
        :param status_callback: Status Callback URL
        :param status_callback_method: Status Callback URL method
        :param kwargs: additional attributes

        :returns: <Stream> element
        """
        return self.nest(
            Stream(
                name=name,
                connector_name=connector_name,
                url=url,
                track=track,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                **kwargs
            )
        )

    def virtual_agent(
        self,
        connector_name=None,
        language=None,
        sentiment_analysis=None,
        status_callback=None,
        status_callback_method=None,
        **kwargs
    ):
        """
        Create a <VirtualAgent> element

        :param connector_name: Defines the conversation profile Dialogflow needs to use
        :param language: Language to be used by Dialogflow to transcribe speech
        :param sentiment_analysis: Whether sentiment analysis needs to be enabled or not
        :param status_callback: URL to post status callbacks from Twilio
        :param status_callback_method: HTTP method to use when requesting the status callback URL
        :param kwargs: additional attributes

        :returns: <VirtualAgent> element
        """
        return self.nest(
            VirtualAgent(
                connector_name=connector_name,
                language=language,
                sentiment_analysis=sentiment_analysis,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                **kwargs
            )
        )

    def conversation(
        self,
        service_instance_sid=None,
        inbound_autocreation=None,
        routing_assignment_timeout=None,
        inbound_timeout=None,
        url=None,
        method=None,
        record=None,
        trim=None,
        recording_status_callback=None,
        recording_status_callback_method=None,
        recording_status_callback_event=None,
        status_callback=None,
        status_callback_method=None,
        status_callback_event=None,
        **kwargs
    ):
        """
        Create a <Conversation> element

        :param service_instance_sid: Service instance Sid
        :param inbound_autocreation: Inbound autocreation
        :param routing_assignment_timeout: Routing assignment timeout
        :param inbound_timeout: Inbound timeout
        :param url: TwiML URL
        :param method: TwiML URL method
        :param record: Record
        :param trim: Trim
        :param recording_status_callback: Recording status callback URL
        :param recording_status_callback_method: Recording status callback URL method
        :param recording_status_callback_event: Recording status callback events
        :param status_callback: Status callback URL
        :param status_callback_method: Status callback URL method
        :param status_callback_event: Events to call status callback URL
        :param kwargs: additional attributes

        :returns: <Conversation> element
        """
        return self.nest(
            Conversation(
                service_instance_sid=service_instance_sid,
                inbound_autocreation=inbound_autocreation,
                routing_assignment_timeout=routing_assignment_timeout,
                inbound_timeout=inbound_timeout,
                url=url,
                method=method,
                record=record,
                trim=trim,
                recording_status_callback=recording_status_callback,
                recording_status_callback_method=recording_status_callback_method,
                recording_status_callback_event=recording_status_callback_event,
                status_callback=status_callback,
                status_callback_method=status_callback_method,
                status_callback_event=status_callback_event,
                **kwargs
            )
        )


class Conversation(TwiML):
    """<Conversation> TwiML Noun"""

    def __init__(self, **kwargs):
        super(Conversation, self).__init__(**kwargs)
        self.name = "Conversation"


class VirtualAgent(TwiML):
    """<VirtualAgent> TwiML Noun"""

    def __init__(self, **kwargs):
        super(VirtualAgent, self).__init__(**kwargs)
        self.name = "VirtualAgent"

    def config(self, name=None, value=None, **kwargs):
        """
        Create a <Config> element

        :param name: The name of the custom config
        :param value: The value of the custom config
        :param kwargs: additional attributes

        :returns: <Config> element
        """
        return self.nest(Config(name=name, value=value, **kwargs))

    def parameter(self, name=None, value=None, **kwargs):
        """
        Create a <Parameter> element

        :param name: The name of the custom parameter
        :param value: The value of the custom parameter
        :param kwargs: additional attributes

        :returns: <Parameter> element
        """
        return self.nest(Parameter(name=name, value=value, **kwargs))


class Autopilot(TwiML):
    """<Autopilot> TwiML Noun"""

    def __init__(self, name, **kwargs):
        super(Autopilot, self).__init__(**kwargs)
        self.name = "Autopilot"
        self.value = name


class Room(TwiML):
    """<Room> TwiML Noun"""

    def __init__(self, name, **kwargs):
        super(Room, self).__init__(**kwargs)
        self.name = "Room"
        self.value = name