method SendMultiple

url https://sms.smartmessagingservices.net/api/SendMultiple

Verb POST

Content Type application/json

Use the method to send to a list of recipients in a single POST request. Can be used for a Push Message Account or and SMS account.

Parameters

name	meaning	requirements example
username	AppSender or PushSender API Username	must be same username as used in the messaging gateway system
password	AppSender or PushSender API Password	must be same password as used in the messaging gateway system
text	Content of Message. Not that you can also provide message content for each destination address - text value is used of messageContent is empty	You must put a value in here even if message content is defined in the recipient list. otherwise method will return with error code.
sender	The source address of the message	For a Push message this must be the dedicated number leased the PushSender Account) otherwise can be any mobile number or upto 11 Characters Alpha
validity	Time period that the message will continue to retry if recipient is not immediately available to receive the message	for "dd:HH:mm", max value is 03:00:00, 24 hour format for hours or "00:18:00" . either exclude parameter value or set to "00:00:00" for default gateway default validity.
scheduled	Time and Date message is to be delivered	specified in format "dd/MM/yyyy HH:mm:ss zzz" eg "28/10/2018 15:24:16 +10:00" Hours in 24 hour format time zone in hour:mins format with = or - sign. exclude parameter to send message immediately, or set the currently date time value.
recipients	list of destinationAddress and messageContent.	If messageContent is null, content from the "text" field will be used as the message content. destinationAddress is international mobile number. 61401328000. Note that in any one call the list of destinations should be made up of unique destination address.
id	id for the message from the customers system.	string format

Json Structure

{ 
	"username" : "peter",
	"password" : "thing",
	"text" : "new message to all",
	"sender" : "61401002002",
	"validity" : "00:02:00",
	"scheduled" : "today",
	"recipients" : [
		{ "destinationAddress" : "61401328025", "messageContent":"","id":"12345"},
		{ "destinationAddress" : "61401328026", "messageContent":"","id":"12346"},
		{ "destinationAddress" : "61401328027", "messageContent":"","id":"12347"},
		{ "destinationAddress" : "61401328028", "messageContent":"","id":"12348"}
		]
}

C# Model Structure

public class MultipleSMS
    {
        public string username { get; set; }
        public string password { get; set; }
        public string text { get; set; }
        public string sender { get; set; }
        public List<recipient> recipients { get; set; }
        public string validity { get; set; }
        public string scheduled { get; set; }
    }
    public class recipient
    {
        public string destinationAddress { get; set; }
		public string messageContent { get; set; }
        public string id { get; set; }
    }

The Method Returns Json String with an array of recipients contained in the message send request giving the individual messageIds by destination address for mapping final delivery status.

{
  "messageStatus": 11,
  "documentId": "14b777bc-f786-4238-a200-d8a418841cef",
  "recipients": [
    {
      "destinationAddress": "61401328025",
      "messageId": "60e9c8c1-ecca-405c-838f-e8c28f8a1dd0",
      "id":"123456"
    }
  ]
}

Note that recipient will also be empty string. documentId refers to Id that relates to all the destination address in the send request

Send Multiple with Basic Authentication