Regenerates the response for a specific message. If the message is from the assistant, it re-runs the parent user message (creating a new assistant sibling). If it’s from the user, it re-runs that user message (creating a new assistant sibling).
Successful Response
Unique identifier for the message.
Role of the message sender (user, assistant, system).
Content of the message.
Creation timestamp.
ID of the parent message.
IDs of other messages that share the same parent (branches).
The ID of the task processing this message (if applicable).
URL to stream events for this task.