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Finally, click 'Add'. After doing so you should see the following.

Now click 'Next: Routes'. This will open the following page.

Image Added

Leave the default route in place. This will allow messages to flow from Azure IoT Edge Hub to Azure IoT Hub. This feature will be used later in this tutorial.

Now click 'Review + create' in the lower left corner. This will bring up the following page.

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Code Block
languagebash
{
    "event": {
        "origin": "My-IoT-Edge",
        "payload": "{\"topic\":{\"namespace\":\"spBv1.0\",\"edgeNodeDescriptor\":\"My Group/My Edge Node\",\"groupId\":\"My Group\",\"edgeNodeId\":\"My Edge Node\",\"type\":\"NBIRTH\"},\"payload\":{\"timestamp\":1627401528598,\"metrics\":[{\"name\":\"bdSeq\",\"timestamp\":1627401528573,\"dataType\":\"Int64\",\"value\":0}],\"seq\":0}}"
    }
}
{
    "event": {
        "origin": "My-IoT-Edge",
        "payload": "{\"topic\":{\"namespace\":\"spBv1.0\",\"edgeNodeDescriptor\":\"My Group/My Edge Node\",\"groupId\":\"My Group\",\"edgeNodeId\":\"My Edge Node\",\"deviceId\":\"My Device\",\"type\":\"DBIRTH\"},\"payload\":{\"timestamp\":1627401528604,\"metrics\":[{\"name\":\"My Tag\",\"timestamp\":1627401528604,\"dataType\":\"Int32\",\"metaData\":{},\"properties\":{\"Quality\":{\"type\":\"Int32\",\"value\":192}},\"value\":123}],\"seq\":1}}"
    }
}


The messages flowing into Azure IoT Edge Hub are also automatically routed to Azure IoT Hub because of the module deployment that was specified in the Azure IoT Edge.

At this point you can also change the value of the tag that was created in Designer. The messages coming out of Azure Injector are 'event driven' meaning that a tag must change for data to flow. By changing the tag value to 122 results in the following message going to Azure Event Hub.

Code Block
languagebash
{
    "event": {
        "origin": "My-IoT-Edge",
        "payload": "{\"topic\":{\"namespace\":\"spBv1.0\",\"edgeNodeDescriptor\":\"My Group/My Edge Node\",\"groupId\":\"My Group\",\"edgeNodeId\":\"My Edge Node\",\"deviceId\":\"My Device\",\"type\":\"DDATA\"},\"payload\":{\"timestamp\":1627403950739,\"metrics\":[{\"name\":\"My Tag\",\"timestamp\":1627403949486,\"dataType\":\"Int32\",\"value\":122}],\"seq\":2}}"
    }
}