##### 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'

```

location=self.location)
            if not self.check_mode:
                workspace = self.create_workspace(workspace)
        elif workspace and self.state == 'absent':
            changed = True
            workspace = None
            if not self.check_mode:
                self.delete_workspace()
        if workspace and workspace.id:
            self.results = self.to_dict(workspace)
            self.results['intelligence_packs'] = self.list_intelligence_packs()
            self.results['management_groups'] = self.list_management_groups()
            self.results['usages'] = self.list_usages()
            self.results['shared_keys'] = self.get_shared_keys()
        
        if workspace and workspace.id and self.intelligence_packs:
            intelligence_packs = self.results['intelligence_packs']
            for key in self.intelligence_packs.keys():
                enabled = self.intelligence_packs[key]
                for x in intelligence_packs:
                    if x['name'].lower() == key.lower():
                        if x['enabled'] != enabled:
                            changed = True
                            if not self.check_mode:
                                self.change_intelligence(x['name'], enabled)
                                x['enabled'] = enabled
                        break
        self.results['changed'] = changed
        return self.results
    def create_workspace(self, workspace):