To search for things associated with devices and device models

The following search-things example searches for all things that are associated with the HCSR501MotionSensor device.

aws iotthingsgraph search-things \
    --entity-id "urn:tdm:aws/examples:Device:HCSR501MotionSensor"

Output:

{
    "things": [
        {
            "thingArn": "arn:aws:iot:us-west-2:123456789012:thing/MotionSensor1",
            "thingName": "MotionSensor1"
        },
        {
            "thingArn": "arn:aws:iot:us-west-2:123456789012:thing/TG_MS",
            "thingName": "TG_MS"
        }
    ]
}

For more information, see Creating and Uploading Models in the AWS IoT Things Graph User Guide.