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pubsub namespace
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Functions

Function	Description
onMessagePublished(topic, handler)	Handle a message being published to a Pub/Sub topic.
onMessagePublished(options, handler)	Handle a message being published to a Pub/Sub topic.

Class	Description
Message	Interface representing a Google Cloud Pub/Sub message.

Interface	Description
MessagePublishedData	The interface published in a Pub/Sub publish subscription.
PubSubOptions	PubSubOptions extend EventHandlerOptions but must include a topic.

Handle a message being published to a Pub/Sub topic.

Signature:

export declare function onMessagePublished = any>(topic: string, handler: (event: CloudEvent>) => any | Promise): CloudFunction>>;

Parameter	Type	Description
topic	string	The Pub/Sub topic to watch for message events.
handler	(event: CloudEvent<MessagePublishedData>) => any \| Promise	runs every time a Cloud Pub/Sub message is published

Returns:

CloudFunction<CloudEvent<MessagePublishedData>>

Handle a message being published to a Pub/Sub topic.

Signature:

export declare function onMessagePublished = any>(options: PubSubOptions, handler: (event: CloudEvent>) => any | Promise): CloudFunction>>;

Parameter	Type	Description
options	PubSubOptions	Option containing information (topic) for event
handler	(event: CloudEvent<MessagePublishedData>) => any \| Promise	runs every time a Cloud Pub/Sub message is published

Returns:

CloudFunction<CloudEvent<MessagePublishedData>>