Request parameters for setting event notifications

Parameter	Type	Mandatory (Yes/No)	Description
options	The context of the bucket request. For details, see Configuring option (SDK for C).	Yes	Bucket parameters
notification_conf	obs_smn_notification_configuration*	Yes	Indicates the container for configuring the event notification.
handler	obs_response_handler *	Yes	Callback function
callback_data	void *	No	Callback data

The following table describes the parameter obs_smn_notification_configuration.

Parameter	Type	Description
topic_conf	obs_smn_topic_configuration*	Container for configuring the event notification topic
topic_conf_num	unsigned int	Number of topic_conf

The following table describes the parameter obs_smn_topic_configuration.

Parameter	Type	Description
topic	char *	URN of the event notification topic. After detecting a specific event, OBS sends a message to the topic.
id	char *	Unique ID of each event notification. If no ID is specified, the system automatically assigns one.
filter_rule	obs_smn_filter_rule *	Container for storing key-value pairs of filtering rules
filter_rule_num	unsigned int	Number of filter_rule
event	obs_smn_event_enum*	Type of events that requiring notification
event_num	unsigned int	Number of event types

Parent topic: Parameters

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