class_docstr: HTTP client request object.
class_docstr_tok: ["HTTP","client","request","object","."]
code: def body(self, value: Union[bytes, str]) -> None:
      self._body = utf8(value)
  
imports: import datetime
  import functools
  from io import BytesIO
  import ssl
  import time
  import weakref
  from tornado.concurrent import Future, future_set_result_unless_cancelled, future_set_exception_unless_cancelled
  from tornado.escape import utf8, native_str
  from tornado import gen, httputil
  from tornado.ioloop import IOLoop
  from tornado.util import Configurable
  from typing import Type, Any, Union, Dict, Callable, Optional, cast
label_desc: Use image node_id 5 for calling the HTTPRequest obj's underlying member method code with example usage: obj.body(value) without return types