OptionalagentID of the agent that owns this memory entry (agt_...).
Optionalcreated_When this memory entry was first written (ISO 8601).
Optionalexpires_When this entry will be automatically deleted. null if the entry does not expire.
Working memory entry ID (amm_...).
OptionalkeyThe string key used to look up this memory entry within the agent's memory namespace.
Optionalupdated_When this memory entry was last modified (ISO 8601).
OptionalvalueThe string value stored under key. May be any serialized content the agent wrote.
A key-value memory record stored for an agent, optionally scoped to a user. Memory entries persist across invocations and may carry an expiration time.