Add features to pysmsboxnet

To implement a new API feature, add a new method that calls the following private method:

async Client._smsbox_request(uri: str, parameters: Mapping[str, str]) → str

Send a request to the API (internal helper).

Parameters:

• uri (str) – the API path, for example api.php or 1.1/api.php

• parameters (Mapping) – form parameters to pass to the API

Returns:

SMSBox API response

Return type:

str

Raises:

• pysmsboxnet.exceptions.HTTPException – HTTP status is not 200 OK

• pysmsboxnet.exceptions.SMSBoxException – API returned ERROR

• pysmsboxnet.exceptions.ParameterErrorException – invalid or missing parameters

• pysmsboxnet.exceptions.AuthException – bad API key specified

• pysmsboxnet.exceptions.BillingException – not enough credits to send the SMS

• pysmsboxnet.exceptions.WrongRecipientException – recipient format is wrong

• pysmsboxnet.exceptions.InternalErrorException – API internal error

If an exception is needed, place it in pysmsboxnet/exceptions.py and have it extend pysmsboxnet.exceptions.SMSBoxException.