Retrieve connectivity information for an endpoint
Returns device location information based on the cell tower to which the device is connected.
<Note>
emnify validates the data requested, sends the signal request to the network operator, and interprets the response.
Whether the network returns useful data is outside of emnify's control.
To distinguish these cases, this call returns the HTTP `200 OK` response code whenever the request is successfully executed, even if it includes an error.
See the response body for details.
</Note>