'Gets response body as a SAFEARRAY and converts the SAFEARRAY to str.'

def response_body(self):

    var_respbody = VARIANT()
    _WinHttpRequest._ResponseBody(self, byref(var_respbody))
    if var_respbody.is_safearray_of_bytes():
        respbody = var_respbody.str_from_safearray()
        return respbody
    else:
        return ''
