The first release of the Device Diagnostics API allows you to get device diagnostics information of IoT devices as well as live stream RF data from devices.
The current release of the Device Diagnostics API has the following restrictions:
For device location information, a Location Services Subscription or a Bundles Services subscription must be added to the customer account to which the device is billed.
For device software version information as well as to update device software, a Software Management subscription of a Bundled Services subscription must be added to the customer account to which the device is billed.
For RF quality information and live streaming, a Bundled services subscription must be added to the account to which the device is billed. Also, the RF communications module used by the IOT device must be certified for LwM2M diagnostics through the Verizon Open Development certification program. Certification for LwM2M diagnostics is now mandatory for communications modules being submitted for Verizon certification that support the LwM2M communication protocol. For example, most modules that support LTE CAT M communications do support the LwM2M protocol.