##### SUMMARY
See https://github.com/ansible/ansible/blob/88d8cf8197c53edd3bcdcd21429eb4c2bfbf0f6a/lib/ansible/module_utils/basic.py#L699-L706

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
lib/ansible/module_utils/basic.py

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

self.log('Getting container service client')
        if not self._containerservice_client:
            self._containerservice_client = self.get_mgmt_svc_client(ContainerServiceClient,
                                                                     base_url=self._cloud_environment.endpoints.resource_manager,
                                                                     api_version='2017-07-01')
        return self._containerservice_client
    @property
    def managedcluster_models(self):
        self.log("Getting container service models")
        return ContainerServiceClient.models('2018-03-31')
    @property
    def managedcluster_client(self):
        self.log('Getting container service client')
        if not self._managedcluster_client:
            self._managedcluster_client = self.get_mgmt_svc_client(ContainerServiceClient,
                                                                   base_url=self._cloud_environment.endpoints.resource_manager,
                                                                   api_version='2018-03-31')
        return self._managedcluster_client
    @property
    def sql_client(self):
        self.log('Getting SQL client')
        if not self._sql_client:
            self._sql_client = self.get_mgmt_svc_client(SqlManagementClient,
                                                        base_url=self._cloud_environment.endpoints.resource_manager)
        return self._sql_client
    @property
    def postgresql_client(self):