class_docstr: 互联互通如果使用异步传输协议作为标准参考，Header会复用metadata传输互联互通协议报头，且metadata中会传输异步场景下的消息相关属性
  互联互通如果使用其他协议作为参考标准，Header会复用metadata传输互联互通协议报头
  互联互通如果使用GRPC作为参考标准，Header会复用HTTP2的报头传输互联互通协议报头
class_docstr_tok: ["\u4e92\u8054\u4e92\u901a\u5982\u679c\u4f7f\u7528\u5f02\u6b65\u4f20\u8f93\u534f\u8bae\u4f5c\u4e3a\u6807\u51c6\u53c2\u8003\uff0cHeader\u4f1a\u590d\u7528metadata\u4f20\u8f93\u4e92\u8054\u4e92\u901a\u534f\u8bae\u62a5\u5934\uff0c\u4e14metadata\u4e2d\u4f1a\u4f20\u8f93\u5f02\u6b65\u573a\u666f\u4e0b\u7684\u6d88\u606f\u76f8\u5173\u5c5e\u6027","\u4e92\u8054\u4e92\u901a\u5982\u679c\u4f7f\u7528\u5176\u4ed6\u534f\u8bae\u4f5c\u4e3a\u53c2\u8003\u6807\u51c6\uff0cHeader\u4f1a\u590d\u7528metadata\u4f20\u8f93\u4e92\u8054\u4e92\u901a\u534f\u8bae\u62a5\u5934","\u4e92\u8054\u4e92\u901a\u5982\u679c\u4f7f\u7528GRPC\u4f5c\u4e3a\u53c2\u8003\u6807\u51c6\uff0cHeader\u4f1a\u590d\u7528HTTP2\u7684\u62a5\u5934\u4f20\u8f93\u4e92\u8054\u4e92\u901a\u534f\u8bae\u62a5\u5934"]
docstr: Missing associated documentation comment in .proto file.
docstr_tok: ["Missing","associated","documentation","comment","in",".proto","file","."]
code: def transport(self, request_iterator, context):
      """Missing associated documentation comment in .proto file."""
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details("Method not implemented!")
      raise NotImplementedError("Method not implemented!")
  
imports: import grpc
  import osx_pb2
label_desc: Use image node_id 1 for calling the PrivateTransferProtocolServicer obj's underlying member method code with example usage: obj.transport(request_iterator, context) without return types