Get a client’s quota notification threshold. This threshold is used to send warning notifications to the client when their quota usage reaches the specified percentage. Defaults to 80% if not set.
API key for authentication. Make sure to include the word apikey, followed by a single space and then your token.
Example: apikey 1234$abcdef
Client ID
3
OK
Client id
2
A message data
Time of last successful email sending
null
Quota notification threshold in percentage
60 <= x <= 10095