from tnzapi import TNZAPI

client = TNZAPI(
    Sender="YOUR_EMAIL_ADDRESS",                      # API Username
    APIKey="YOUR_API_KEY",                            # API Key
)

request = client.Send.TTS()

request.MessageID = "ID12345"                         # MessageID - Leave blank to auto-generate
request.Reference = "Test TTS - Advanced version"     # Reference

request.CallerID = "+6499999999"                      # Caller ID
request.BillingAccount = "TEST BILLING ACCOUNT"       # Billing Account (Sub Account)
request.ReportTo = "report@example.com"               # Email address to receive reports

request.NumberOfOperators = 10                        # No of Operators - Limits the maximum simultaneous calls
request.RetryAttempts = 3                             # No of retries
request.RetryPeriod = 1                               # Period between retries (minutes)

request.TTSVoiceType = "Female1"                      # TTS Voice Engine

#
# Message to play when call answered
#
request.MessageToPeople = "Hello, this is a call from Department01. This is relevant information. Press one to be connected to our call centre."

#
# Message to play when answerphone detected
#
request.MessageToAnswerPhones = "Hello, sorry we missed you. This is a call from Department 01. Please contact us on 0800 123123."

#
# Message to play when a keypad option is pressed
#
request.CallRouteMessageToPeople = "Connecting you now."

#
# Message to play when a all centre representative answering the connected call
#
request.CallRouteMessageToOperators = "Incoming Text To Speech call."

#
# Message to play when an unregistered keypad button is pressed
#
request.CallRouteMessageOnWrongKey = "Sorry, you have pressed an invalid key. Please try again."

#
# Adding Keypad options
#
request.AddKeypad(Tone=1,RouteNumber="+6491111111")
request.AddKeypad(Tone=2,RouteNumber="+6492222222",Play="You pressed 1")

request.Recipients      = [
    {
        "Recipient": "+64211111111",                  # Recipient Phone Number
        "Company": "Company 1",                       # Company
        "Attention": "Person 1",                      # Attention
        "Custom1": "Custom1",                         # Custom Field
        "Custom2": "Custom2", 
        "Custom3": "Custom3", 
        "Custom4": "Custom4"  
    },  
    { 
        "Recipient": "+64212222222",                  # Recipient Phone Number
        "Company": "Company 2",                       # Company
        "Attention": "Person 2",                      # Attention
        "Custom1": "Custom1",                         # Custom Field
        "Custom2": "Custom2",
        "Custom3": "Custom3",
        "Custom4": "Custom4"
    }
]

response = request.SendMessage()

print(repr(response))