parameters: (self)
docstring: Reads one message from the stream.
  
          Read operations must be serialized when called from multiple
          coroutines.
  
          Returns:
            A response message, or an `grpc.aio.EOF` to indicate the end of the
            stream.
docstring_summary: Reads one message from the stream.
docstring_tokens: Reads one message from the stream .
function: async def read(self) -> Union[EOFType, ResponseType]:
          """Reads one message from the stream.
  
          Read operations must be serialized when called from multiple
          coroutines.
  
          Returns:
            A response message, or an `grpc.aio.EOF` to indicate the end of the
            stream.
          """
function_tokens: async def read ( self ) -> Union [ EOFType , ResponseType ] :