| ServiceId | FName | The ID of the service being executed. | |
| TriggerEntityId | FB1EntityId | The entity ID of the entity that triggered this service. | |
| SiteEntityId | FB1EntityId | The entity ID of the site where this service is executing. | |
| ExecutingEntityIds | TArray | The list of entity IDs currently executing roles in this service. | |
| ContextId | FB1ServiceContextId | The unique context ID for this execution scope, stable for its lifetime. | |
| TimeOutTicks | int64 | The timeout in game ticks; use INSTANT_TIMEOUT or NO_TIMEOUT sentinel values for special cases. | |
| bPendingFinish | bool | Whether this execution context is waiting to be finalized. | |