##### SUMMARY
I am using azure_rm_loganalyticsworkspace ansible module to enable container monitoring and backup , and it gives me error as  unsupported parameters 

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
azure_rm_loganalyticsworkspace

##### ANSIBLE VERSION
```
ansible-playbook 2.8.6
  config file = /home/devans/ansible.cfg
  configured module search path = [u'/home/devans/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python2.7/site-packages/ansible
  executable location = /bin/ansible-playbook
  python version = 2.7.5 (default, Apr  9 2019, 16:02:27) [GCC 4.8.5 20150623 (Red Hat 4.8.5-36.0.1)]

```

##### CONFIGURATION

```
COMMAND_WARNINGS(/home/devans/ansible.cfg) = False
DEFAULT_GATHERING(/home/devans/ansible.cfg) = smart
DEFAULT_HOST_LIST(/home/devans/ansible.cfg) = [u'/home/devans/hosts']
DEFAULT_STDOUT_CALLBACK(/home/devans/ansible.cfg) = yaml
DEPRECATION_WARNINGS(/home/devans/ansible.cfg) = False
HOST_KEY_CHECKING(/home/devans/ansible.cfg) = False
SYSTEM_WARNINGS(/home/devans/ansible.cfg) = False

```

##### OS / ENVIRONMENT
Oralce Linux 7.4 


##### STEPS TO REPRODUCE
Run below YAML 


```
    azure_rm_loganalyticsworkspace:
        resource_group: "{{ main_resource_group }}"
        name: "{{ npe_loganalyticsworkspace_name }}"
        intelligence_pack:
            Backup: true
            Containers: true
        profile: "{{ profilename }}"

```


##### EXPECTED RESULTS
I assume it creates workspace with those features enabled 


##### ACTUAL RESULTS

```
fatal: [localhost]: FAILED! => changed=false
  invocation:
    module_args:
      intelligence_pack:
        Backup: true
        Containers: true
      name: bglnpeapglogs
      profile: BGLNPE
      resource_group: BGL-NPE-ARG-APG
  msg: 'Unsupported parameters for (azure_rm_loganalyticsworkspace) module: intelligence_pack Supported parameters include: ad_user, adfs_authority_url, api_profile, append_tags, auth_source, cert_validation_mode, client_id, cloud_environment, intelligence_packs, location, name, password, profile, resource_group, retention_in_days, secret, sku, state, subscription_id, tags, tenant'

```

- Shared keys for the workspace.
    type: dict
    returned: success
    example: {
                'primarySharedKey': 'BozLY1JnZbxu0jWUQSY8iRPEM8ObmpP8rW+8bUl3+HpDJI+n689SxXgTgU7k1qdxo/WugRLxechxbolAfHM5uA==',
                'secondarySharedKey': '7tDt5W0JBrCQKtQA3igfFltLSzJeyr9LmuT+B/ibzd8cdC1neZ1ePOQLBx5NUzc0q2VUIK0cLhWNyFvo/hT8Ww=='
              }
usages:
    description:
        - Usage metrics for the workspace.
    type: dict
    returned: success
    example: {
                'value': [
                    {
                    'name': {
                        'value': 'DataAnalyzed',
                        'localizedValue': 'Data Analyzed'
                    },
                    'unit': 'Bytes',
                    'currentValue': 0,
                    'limit': 524288000,
                    'nextResetTime': '2017-10-03T00:00:00Z',
                    'quotaPeriod': 'P1D'
                    }
                ]
              }
'''  
from ansible.module_utils.azure_rm_common import AzureRMModuleBase, format_resource_id
from ansible.module_utils.common.dict_transformations import _snake_to_camel, _camel_to_snake