M2M SIM

[FabrizioMoggio]

Problem description
the API just supports M2M IoT SIM, this restriction is not currently included in the API

Possible evolution

• The list of MSISDNs, input of the API, must be with a specific profile, such as M2M.
• This must be checked by the Transformation Function, providing a specific error code if the SIM is not M2M
• This must be well described in the API documentation.

Additional context
#10