Running FleetProvisioning using createKeysAndCertificate results an error

[doronbl]

Confirm by changing [ ] to [x] below to ensure that it's a bug:

• I've searched for previous similar issues and didn't find any solution

Known Issue

• I'm using ATS data type endpoint: the endpoint should look like <prefix>-ats.iot.<region>.amazonaws.com

Describe the bug
A clear and concise description of what the bug is.
Running FleetProvisioning using createKeysAndCertificate results an error. Probably related to #276

python3 aws-iot-device-sdk-python-v2/samples/fleetprovisioning.py --endpoint id-ats.iot.us-east-1.amazonaws.com --root-ca /root/certs/AmazonRootCA1.pem --cert /root/certs/device-claim.crt --key /root/certs/device-claim.key --templateName device-dd-demo-FP-U6AXM1JHEYEX --templateParameters '{"ThingName":"python-thing-1"}'
Traceback (most recent call last):
  File "aws-iot-device-sdk-python-v2/samples/fleetprovisioning.py", line 249, in <module>
    mqtt_connection = mqtt_connection_builder.mtls_from_path(
  File "/usr/local/lib/python3.8/dist-packages/awsiot/mqtt_connection_builder.py", line 229, in mtls_from_path
    _check_required_kwargs(**kwargs)
  File "/usr/local/lib/python3.8/dist-packages/awsiot/mqtt_connection_builder.py", line 108, in _check_required_kwargs
    raise TypeError("Builder needs keyword-only argument '{}'".format(required))
TypeError: Builder needs keyword-only argument 'client_bootstrap'

SDK version number
main

Platform/OS/Device
What are you running the sdk on?
Graviton2 EC2

To Reproduce (observed behavior)
Steps to reproduce the behavior (please share code)
Runnint the FleetProvisioning sample

Expected behavior
A clear and concise description of what you expected to happen.
Fleet provisioning should complete successfuly. Worked so far for the last few month.

Logs/output
If applicable, add logs or error output.

Traceback (most recent call last):
  File "aws-iot-device-sdk-python-v2/samples/fleetprovisioning.py", line 249, in <module>
    mqtt_connection = mqtt_connection_builder.mtls_from_path(
  File "/usr/local/lib/python3.8/dist-packages/awsiot/mqtt_connection_builder.py", line 229, in mtls_from_path
    _check_required_kwargs(**kwargs)
  File "/usr/local/lib/python3.8/dist-packages/awsiot/mqtt_connection_builder.py", line 108, in _check_required_kwargs
    raise TypeError("Builder needs keyword-only argument '{}'".format(required))
TypeError: Builder needs keyword-only argument 'client_bootstrap'

REMEMBER TO SANITIZE YOUR PERSONAL INFO

awscrt.io.init_logging(awscrt.io.LogLevel.Warn, 'stderr')

Additional context
Add any other context about the problem here.

[maxprofit]

Same with samples/basic_connect.py and likely samples/basic_discovery.py from looking at it.

Weird because from these docs at awsiot/mqtt_connection_builder.py say:

Optional Keyword Arguments (omit, or set `None` to get default value):

    **client_bootstrap** (:class:`awscrt.io.ClientBootstrap`): Client bootstrap used to establish connection.
        The ClientBootstrap will default to the static default (Io.ClientBootstrap.get_or_create_static_default)
        if the argument is omitted or set to 'None'.

[jmklix]

Did you make sure to install the latest version of this sdk to use with the newest version of the samples? This PR that you linked also included changes to the mqtt_connection_builder.py. The error that is shown in the logs says that the sdk is still looking for the 'client_bootstrap'

TypeError: Builder needs keyword-only argument 'client_bootstrap'

This requirement was removed in said PR, but the changes won't take affect unless you reinstall the latest version of this sdk. I also ran through the steps for fleet provisioning without getting any errors.

[maxprofit]

Yes, I think once I did a pip install --upgrade awsiotsdk it started working. Although there was some weird incompatibility with the newest awscrt? But that's not a discussion for this issue.

[jmklix]

Glad you were able to get it to work. If you are still having problems with the latest version of awscrt please open a new issues and include as many details as possible.