##### 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
```

type: str
                    sample: v12.0
                version:
                    description:
                        - The version of the server.
                    returned: always
                    type: str
                    sample: 12.0
                state:
                    description:
                        - The state of the server.
                    returned: always
                    type: str
                    sample: Ready
                fully_qualified_domain_name:
                    description:
                        - The fully qualified domain name of the server.
                    returned: always
                    type: str
                    sample: fully_qualified_domain_name
'''
from ansible.module_utils.azure_rm_common import AzureRMModuleBase
try:
    from msrestazure.azure_exceptions import CloudError
    from azure.mgmt.sql import SqlManagementClient
    from msrest.serialization import Model
except ImportError:
    
    pass
class AzureRMSqlServerInfo(AzureRMModuleBase):