request() got an unexpected keyword argument 'raw'

Hi,

I got the error here

response = backup_client.protection_containers.refresh(az_recovery_services_vault_name, az_resource_group_name, fabric_name, raw=True)

Error:

/site-packages/azure/core/pipeline/transport/_requests_basic.py", line 324, in send response = self.session.request( # type: ignore TypeError: request() got an unexpected keyword argument 'raw'
When I removed raw=True the response returns None

Any advice would be appreciated.

Regards