docs: def list_management_certificates(kwargs=None, conn=None, call=None):
      '''
      .. versionadded:: 2015.8.0
  
      List management certificates associated with the subscription
  
      CLI Example:
  
      .. code-block:: bash
  
          salt-cloud -f list_management_certificates my-azure name=my_management
      '''
      if call != 'function':
          raise SaltCloudSystemExit(
              'The list_management_certificates function must be called with -f or --function.'
          )
  
      if not conn:
          conn = get_conn()
  
      data = conn.list_management_certificates()
      ret = {}
      for item in data.subscription_certificates:
          ret[item.subscription_certificate_thumbprint] = object_to_dict(item)
      return ret