You must call this service within a flow before the start of any implicit or explicit transactions. Implicit transactions start when you call an adapter service in a flow. Explicit transactions start when you call the pub.art.transaction:startTransaction service.If the execution of a transaction takes longer than the transaction timeout interval, all current executions associated with the flow are cancelled and rolled back if necessary.The service only overrides the transaction timeout interval for the flow service in which you call it.timeoutSeconds | Integer. Number of seconds that the implicit or explicit transaction stays open before the transaction manager aborts it. |