def __init__(
            self, request_envelope, attributes_manager=None,
            context=None, service_client_factory=None):
        # type: (RequestEnvelope, AttributesManager, Any, ServiceClientFactory) -> None
        """Input to Request Handler, Exception Handler and Interceptors.

        :param request_envelope: Request Envelope passed from Alexa
            Service.
        :type request_envelope: ask_sdk_model.request_envelope.RequestEnvelope
        :param attributes_manager: Attribute Manager instance for
            managing attributes across skill lifecycle
        :type attributes_manager:
            ask_sdk_core.attributes_manager.AttributesManager
        :param context: Context object passed from Lambda service
        :type context: object
        :param service_client_factory: Service Client Factory instance
            for calling Alexa services
        :type service_client_factory:
            ask_sdk_model.services.service_client_factory.ServiceClientFactory
        """
        self.request_envelope = request_envelope
        self.context = context
        self.service_client_factory = service_client_factory
        self.attributes_manager = attributes_manager
        self.response_builder = ResponseFactory()
def __init__ ( self , request_envelope , attributes_manager = None , context = None , service_client_factory = None ) : self . request_envelope = request_envelope self . context = context self . service_client_factory = service_client_factory self . attributes_manager = attributes_manager self . response_builder = ResponseFactory ( )
Input to Request Handler, Exception Handler and Interceptors.

        :param request_envelope: Request Envelope passed from Alexa
            Service.
        :type request_envelope: ask_sdk_model.request_envelope.RequestEnvelope
        :param attributes_manager: Attribute Manager instance for
            managing attributes across skill lifecycle
        :type attributes_manager:
            ask_sdk_core.attributes_manager.AttributesManager
        :param context: Context object passed from Lambda service
        :type context: object
        :param service_client_factory: Service Client Factory instance
            for calling Alexa services
        :type service_client_factory:
            ask_sdk_model.services.service_client_factory.ServiceClientFactory