![]() ![]() format_string is a string that defines the content type of the message payload so that the receiver of the message can determine how to parse the content.When receiving these event messages, the subscribing application can either use a wildcard to receive events with any ID or subscribe with an event_id that matches the event_id that the publisher used. The event ID can be any string that is valid in MQTT. event_id is the ID of the event, for example status.The required topic format is: iot-2/evt/ event_id/fmt/ format_string Therefore our final URL will be: ssl://.com:8883 The connection to IBM is using the SSL version at port 8883. Select MQTT Client from the drop down Configuration for the MQTT Agent are as follow:Īppend the organization id to “.” for the hostname. The complete documentation can be found here: The protocol used to connect to Watson is via MQTT. Step 2: Configuration of the KEPServer EX IoT Gateway Under Security, you may leave the Auth Token blank to auto generateīy now, you will have the required connection parameters for the connection: Enter Device Type and Device ID as required for your data modeling and click Next and follow the wizard to reach the summary page.Select Add Device at the right corner of the UI.Once Logged in, your organization ID are displayed at the top right:.Launch the IBM Watson IoT Platform by clicking Launch ![]()
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