RunOptions - Function Compute - Alibaba Cloud Documentation Center

Parameter	Type	Description	Example
	object	The runtime configurations of the EventBridge-based trigger.
batchWindow	BatchWindow	The batch window configurations.
deadLetterQueue	DeadLetterQueue	Specifies whether to enable dead-letter queues. If you configure this parameter, dead-letter queues are enabled. By default, dead-letter queues are not enabled. Messages are discarded if the retry failed. Dead-letter queues are supported for the following Alibaba Cloud services:Simple Message Queue (formerly MNS) , ApsaraMQ for RocketMQ, ApsaraMQ for Kafka, and EventBridge.
errorsTolerance	string	The fault tolerance policy. Valid values: NONE: does not tolerate exceptions. ALL: tolerates all exceptions. Note The default value is NONE.	ALL
mode	string	The underlying application mode when message data is pushed to Function Compute. Valid values: event-streaming: the event streaming mode. In this mode, events are pushed in arrays. One or more message events are pushed to the function in batches based on your push configurations. This mode is suitable for end-to-end streaming data processing scenarios. The event streaming mode supports the following event sources: Simple Message Queue (formerly MNS), ApsaraMQ for RocketMQ, ApsaraMQ for RabbitMQ, ApsaraMQ for Kafka, ApsaraMQ for MQTT, and Data Transmission Service (DTS). event-driven: the event mode. In event mode, each single message is passed to the function as an event parameter at a time. The event follows the CloudEvents specifications. The event mode supports the following event sources: Default, Simple Message Queue (formerly MNS), ApsaraMQ for RocketMQ, and ApsaraMQ for RabbitMQ. Note that in this mode, batch configurations are not supported.	event-streaming
retryStrategy	RetryStrategy	The information about the retry policy that is used if events fail to be pushed.