accumulated_input_tokensinteger nullable
accumulated_output_tokensinteger nullable
accumulated_total_tokensinteger nullable
created_atstring date-time required
extension_dataExtensionData required
Extension data containing all extension states
Keys are in format "extension_name.version" (e.g., "todo.v0")
input_tokensinteger nullable
message_countinteger required
output_tokensinteger nullable
provider_namestring nullable
schedule_idstring nullable
session_type'user' | 'scheduled' | 'sub_agent' | 'hidden' | 'terminal' | 'gateway'
total_tokensinteger nullable
updated_atstring date-time required
user_recipe_valuesobject nullable
working_dirstring required