{boolean} [nameAvailable] The value which indicates whether the
provided name is available.
NOTE: This property will not be serialized. It can only be populated by
the server.
{IoTSpacesNameUnavailabilityReason} [reason] The reason for
unavailability. Possible values include: 'Invalid', 'AlreadyExists'
NOTE: This property will not be serialized. It can only be populated by
the server.
An interface representing IoTSpacesNameAvailabilityInfo. The properties indicating whether a given IoTSpaces service name is available.