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XML Response


When your application gets initiated to send a message, Plivo makes an HTTP request to the message_url, which is one of the mandatory parameters when sending a message.


  • The message_url should respond with an XML document that provides instructions to control the SMS.
  • The Content Type of the response header, returned by the message_url, must be set to text/xml or application/xml.
  • The XML document returned should contain a valid Plivo Message XML element as described below.