update

Update an existing memory by ID or similarity match. Supports partial edits without rewriting the full content.

Parameters

Parameter	Type	Required	Description
`id`	number	No*	Memory ID to update
`content`	string	No*	Full replacement content
`append`	string	No	Text to append to existing content
`prepend`	string	No	Text to prepend to existing content
`find`	string	No	Text to find (used with `replace`)
`replace`	string	No	Replacement text (used with `find`)
`topic`	string	No	Update topic
`source`	string	No	Update source
`importance`	number	No	Update importance (1-5)
`expires_in_days`	number	No	Update expiration

* Either id or similarity-based targeting is required.

{
  "id": 42,
  "append": "\nUpdate: now using RS256 instead of HS256"
}

{
  "id": 42,
  "find": "HS256",
  "replace": "RS256"
}

{
  "id": 42,
  "importance": 5,
  "topic": "critical-architecture"
}