##### SUMMARY
Some of the modules still return something in `ansible_facts`, even though the result in there is an empty list:
 - ~~`azure_rm_publicipaddress_info`~~
 - ~~`azure_rm_networkinterface_info`~~
 - `azure_rm_storageaccount_info`
 - `azure_rm_virtualmachineimage_info`
 - `azure_rm_virtualmachinescaleset_info`
 - `azure_rm_virtualnetwork_info`

Finally, `azure_rm_resourcegroup_info` always returns `ansible_facts` with content (which is also returned as non-`ansible_facts`).

When called as `_info` modules, these modules should not have anything in `ansible_facts` when returning.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
~~azure_rm_publicipaddress_info~~
~~azure_rm_networkinterface_info~~
azure_rm_resourcegroup_info
azure_rm_storageaccount_info
azure_rm_virtualmachineimage_info
azure_rm_virtualmachinescaleset_info
azure_rm_virtualnetwork_info

##### ANSIBLE VERSION
```paste below
2.9
```

sample: [ "pip install abc" ]
                environment_variables:
                    description:
                        - List of container environment variables.
                    type: complex
                    contains:
                        name:
                            description:
                                - Environment variable name.
                            type: str
                        value:
                            description:
                                - Environment variable value.
                            type: str
        tags:
            description: Tags assigned to the resource. Dictionary of string:string pairs.
            type: dict
            sample: { "tag1": "abc" }
'''
from ansible.module_utils.azure_rm_common import AzureRMModuleBase
from ansible.module_utils.common.dict_transformations import _camel_to_snake
try:
    from msrestazure.azure_exceptions import CloudError
    from msrestazure.azure_operation import AzureOperationPoller
    from azure.mgmt.containerinstance import ContainerInstanceManagementClient
    from msrest.serialization import Model
except ImportError:
    
    pass
class AzureRMContainerInstanceInfo(AzureRMModuleBase):