Fix audience issue in container sample

[lambertpan]

audience is required by ContainerRegistryClient(), however this part is missing from the /sdk/containerregistry/azure-containerregistry/samples, so added them.

[ghost]

Thank you for your contribution lambertpan! We will review the pull request and get back to you soon.

[ghost]

All CLA requirements met.

[YalinLi0312]

Hi @lambertpan, thanks for pointing it out. I have a PR about ACR sample updates, it includes the fix of "audience" issue. Thanks!

[lambertpan]

Thanks, I close this PR.

[adrien-barret]

@lambertpan is it released ?
seems it's now working if it is.

test sample:

from azure.identity import DefaultAzureCredential
from azure.mgmt.containerregistry import ContainerRegistryManagementClient
from azure.mgmt.resource import ResourceManagementClient
from azure.containerregistry import ContainerRegistryClient
import os

SUBSCRIPTION_ID = os.environ.get("SUBSCRIPTION_ID", None)
GROUP_NAME = "ARG_OPP_DEV_Main"
REGISTRY = "myRegistryName"



# Create client
# For other authentication approaches, please see: https://pypi.org/project/azure-identity/
resource_client = ResourceManagementClient(
    credential=DefaultAzureCredential(),
    subscription_id=SUBSCRIPTION_ID
)
registry_client = ContainerRegistryManagementClient(
    credential=DefaultAzureCredential(),
    subscription_id=SUBSCRIPTION_ID
)

# Get registries
registries = registry_client.registries.get(
    GROUP_NAME,
    REGISTRY
)
print("Get registries:\n{}".format(registries))

account_url = "https://" + REGISTRY + ".azurecr.io"
client = ContainerRegistryClient(account_url, DefaultAzureCredential())
manifest = client.list_manifest_properties()

for repository in client.list_repository_names():
    print(repository)

azure.mgmt.containerregistry import auth is working but not the client for ContainerRegistryClient

python-script/venv/lib/python3.9/site-packages/azure/containerregistry/_container_registry_client.py", line 52, in __init__
    raise ValueError("The argument audience must be set to initialize ContainerRegistryClient.")
ValueError: The argument audience must be set to initialize ContainerRegistryClient.