code: def _validate_config():
      '''
      Validate azurefs config, return False if it doesn't validate
      '''
      if not isinstance(__opts__['azurefs'], list):
          log.error('azurefs configuration is not formed as a list, skipping azurefs')
          return False
      for container in __opts__['azurefs']:
          if not isinstance(container, dict):
              log.error(
                  'One or more entries in the azurefs configuration list are '
                  'not formed as a dict. Skipping azurefs: %s', container
              )
              return False
          if 'account_name' not in container or 'container_name' not in container:
              log.error(
                  'An azurefs container configuration is missing either an '
                  'account_name or a container_name: %s', container
              )
              return False
      return Truf _validate_config():
      '''
      Validate azurefs config, return False if it doesn't validate
      '''
      if not isinstance(__opts__['azurefs'], list):
          log.error('azurefs configuration is not formed as a list, skipping azurefs')
          return False
      for container in __opts__['azurefs']:
          if not isinstance(container, dict):
              log.error(
                  'One or more entries in the azurefs configuration list are '
                  'not formed as a dict. Skipping azurefs: %s', container
              )
              return False
          if 'account_name' not in container or 'container_name' not in container:
              log.error(
                  'An azurefs container configuration is missing either an '
                  'account_name or a container_name: %s', container
              )
              return False
      return True
docs: Validate azurefs config, return False if it doesn't validate