az container logs is erroring out

[Enter feedback here]

Using azure cli 2.28.0

```
The command failed with an unexpected error. Here is the traceback:
'ContainerInstanceManagementClient' object has no attribute 'container'
Traceback (most recent call last):
File "/opt/az/lib/python3.6/site-packages/knack/cli.py", line 231, in invoke
cmd_result = self.invocation.execute(args)
File "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 657, in execute
raise ex
File "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 720, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
File "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 691, in _run_job
result = cmd_copy(params)
File "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 328, in __call__
return self.handler(*args, **kwargs)
File "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/command_operation.py", line 112, in handler
client = self.client_factory(self.cli_ctx, command_args) if self.client_factory else None
File "/opt/az/lib/python3.6/site-packages/azure/cli/command_modules/container/_client_factory.py", line 18, in cf_container
return _container_instance_client_factory(cli_ctx).container
AttributeError: 'ContainerInstanceManagementClient' object has no attribute 'container'
```

---
#### Document Details

⚠ *Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.*

* ID: 2e5d1da7-7c4f-c9e6-e4b9-a30407675acf
* Version Independent ID: ba32e12d-8283-f980-e1d0-1ca2a75a5152
* Content: [az container](https://docs.microsoft.com/en-us/cli/azure/container?view=azure-cli-latest#az_container_logs)
* Content Source: [latest/docs-ref-autogen/container.yml](https://github.com/MicrosoftDocs/azure-docs-cli/blob/master/latest/docs-ref-autogen/container.yml)
* Service: **container-service**
* GitHub Login: @rloutlaw
* Microsoft Alias: **routlaw**