parameters: (self)
docstring: Get metadata including schema, blob fields .etc.
  
         Returns:
              List of dict.
docstring_summary: Get metadata including schema, blob fields .etc.
docstring_tokens: Get metadata including schema blob fields . etc .
function: def _get_meta(self):
          """
         Get metadata including schema, blob fields .etc.
  
         Returns:
              List of dict.
         """
          ret = self._header.get_meta()
          if ret and len(ret) == 1:
              return ret[0].get_schema_content()
  
          logger.critical("Failed to get meta info.")
          raise MRMGetMetaError
function_tokens: def _get_meta ( self ) : ret = self . _header . get_meta ( ) if ret and len ( ret ) == 1 : return ret [ 0 ] . get_schema_content ( ) logger . critical ( "Failed to get meta info." ) raise MRMGetMetaError