inbound
A list of the types of messages that this application is able to receive. Possible values: "INBOUND_SERVICE_MAIL", "INBOUND_SERVICE_MAIL_BOUNCE", "INBOUND_SERVICE_XMPP_ERROR", "INBOUND_SERVICE_XMPP_MESSAGE", "INBOUND_SERVICE_XMPP_SUBSCRIBE", "INBOUND_SERVICE_XMPP_PRESENCE", "INBOUND_SERVICE_CHANNEL_PRESENCE", "INBOUND_SERVICE_WARMUP"