{"version":"2.1.198","anchor":"control-cancel-request-message-type","canonical_anchor":"control-cancel-request-message-type","heading":"control_cancel_request Message Type","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.198\/e\/control-cancel-request-message-type","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.198","markdown":"### control_cancel_request Message Type\n\nA new `control_cancel_request` message type in the session transcript allows in-flight control requests (such as side questions) to be cancelled mid-flight.\n\n**Details**\n\n- Type carries a `request_id` string matching the outstanding `control_request`\n- Workers that receive this message should abort the in-flight request\n\n**Evidence**\n\nTranscript parser addition (search for `\"control_cancel_request\"`)"}