OptionalagentThe agent that produced this event. Returns an agent ID (agi_...) by default, or an expanded agent object when the association is loaded. null if no agent is associated.
OptionalappID of the application that produced this entry (dap_...). null if not scoped to an app.
OptionalattachmentsArray of attachment objects associated with this entry. Each attachment has a type field (e.g. "file", "task", "artifact") and type-specific additional fields. Empty array when there are no attachments.
Optionalautomation_ID of the automation run that produced this entry (atr_...). null if not produced by an automation run.
OptionalcontentA longer explanation of the event rendered as Markdown. null if no additional content is available.
Optionalcorrelation_An opaque string used to group related entries together. Entries sharing the same correlation_id belong to a single logical operation. null if not correlated.
Optionalcreated_When this activity feed entry was created (ISO 8601).
Activity feed entry ID (afe_...).
OptionalkindThe type of event this entry represents, e.g. "agent_step" or "tool_call". Determines how title, content, and attachments should be interpreted.
OptionallevelSeverity level of the event. One of "info", "warning", or "error". null if no severity is set.
OptionalmetadataArbitrary key-value metadata stored on this entry. Returns an empty object when no metadata is set.
OptionalorgID of the organization this entry belongs to (org_...). null if not org-scoped.
Optionalroutine_ID of the agent routine run that produced this entry (arr_...). null if not produced by a routine run.
OptionalsandboxIdentifier of the sandbox environment this entry was generated in. null in production contexts.
Optionalsession_ID of the agent session record this entry belongs to (ase_...). null if not part of an agent session.
OptionalteamID of the team this entry is associated with (tem_...). null if not team-scoped.
OptionalthreadID of the thread this entry is associated with (thr_...). null if not linked to a thread.
OptionaltitleA one-line human-readable summary of the event. null if the entry has no title.
Optionalupdated_When this activity feed entry was last modified (ISO 8601).
OptionaluserThe user who triggered this event. Returns a user ID (usr_...) by default, or an expanded user object when the association is loaded. null if no user is associated.
A single event record in an activity feed, capturing what happened, who caused it, and which resources were involved.