NameError: name 'configuration' is not defined

[Noel]

I'm getting a "name 'configuration' is not defined" error. I followed the instructions carefully, and unsure of why this is causing an issue.

Running on:
Python3 Virtual Environment (installed all the packages here)
Device: 2011 Macbook Pro (8,1)
OS: 64bit Mac OS X 10.13.6 17G14042
Kernel: x86_64 Darwin 17.7.0
Intel Core i5-2435M @ 2.40GHz
Bash

(apienv) bash-5.1$ pip --version
pip 21.2.4 from /Users/noel/telstra/apienv/lib/python3.9/site-packages/pip (python 3.9)

(apienv) bash-5.1$ python3 app.py
Traceback (most recent call last):
  File "/Users/noel/telstra/MessagingAPI-SDK-python/app.py", line 9, in <module>
    configuration.host = "https://tapi.telstra.com/v2"
NameError: name 'configuration' is not defined

What the app.py looks like:

(apienv) bash-5.1$ cat app.py
from __future__ import print_function
import time
import Telstra_Messaging
from Telstra_Messaging.rest import ApiException
from pprint import pprint


# Defining host is optional and default to https://tapi.telstra.com/v2
configuration.host = "https://tapi.telstra.com/v2"
# Create an instance of the API class
api_instance = Telstra_Messaging.AuthenticationApi(Telstra_Messaging.ApiClient(configuration))
client_id = 'DOF8UIcPjmM8ciq1eqGIBzAYvBCG67Pt' # str |
client_secret = 'GDTGeVnP37FoaO14' # str |
grant_type = 'client_credentials' # str |  (default to 'client_credentials')
scope = 'NSMS' # str | NSMS (optional)

try:
    # Generate OAuth2 token
    api_response = api_instance.auth_token(client_id, client_secret, grant_type, scope=scope)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling AuthenticationApi->auth_token: %s\n" % e)
(apienv) bash-5.1$

DId a grep search for the word "configuration" but my suspicion is that there is something wrong with the API URL.

[slinkymanbyday]

the configuration object does not exist, you are trying to use an object which has yet to be defined.

This is how I use the API:

api_instance = Telstra_Messaging.AuthenticationApi()
api_response = api_instance.auth_token(
   settings.TELSTRA_CLIENT, settings.TELSTRA_SECRET, "client_credentials"
)

# Configure OAuth2 access token for authorization: auth
configuration = Telstra_Messaging.Configuration()
configuration.access_token = api_response.access_token

api_instance = Telstra_Messaging.MessagingApi(Telstra_Messaging.ApiClient(configuration))
payload = Telstra_Messaging.SendSMSRequest(
    to=to,
    body=sms_text,
    _from=settings.SMS_NAME,
    validity=settings.SMS_VALIDITY,
    notify_url=self.callback_url,
)
api_response = api_instance.send_sms(payload)

I've obviously got some stuff there which you'll need to change, but hopefully should help you out a bit