def post(self):
        self.content_type = "application/json"
        self.append_option(HeaderOption("Prefer", "respond-async"))
        response = self.send(self.body_options)
        entity = AsyncOperationMonitor(response.headers["Location"], self._client, None)
        return entity
returns the context values for this node[ctx] actually
dataset/ETHPy150Open OneDrive/onedrive-sdk-python/src/python2/request/item_copy.py/ItemCopyRequest.post--crossover with--dataset/ETHPy150Open manahl/mdf/mdf/nodes.py/MDFEvalNode._get_alt_context