{
  "name":"twilio_sms",
  "description":"provide sms service based on twilio",
  "spec":{
    "id":"__HOPE__/builtin/notifications/twilio_sms",
    "name":"twilio_sms_spec",
    "in":{
      "ports":[
        {
          "name":"to_number",
          "type":"string"
        },
        {
          "name":"body",
          "type":"string"
        }
      ]
    },
    "out":{
      "ports":[
        {
          "name":"out",
          "type":"string"
        }
      ]
    },
    "config":[
      {
        "name":"account_sid",
        "type":"string",
        "required":true
      },
      {
        "name":"auth_token",
        "type":"string",
        "required":true
      },
      {
        "name":"from_number",
        "type":"string",
        "required":true
      },
      {
        "name":"proxy",
        "type":"string"
      }
    ]
  },
  "ui":{

  },
  "doc":"builtin/notifications.html#twilio_sms"
}