pubsub.TopicBuilder class
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The Google Cloud Pub/Sub topic builder.
Access via functions.pubsub.topic()
.
Signature:
export declare class TopicBuilder
Constructors
Methods
Method |
Modifiers |
Description |
onPublish(handler) |
|
Event handler that fires every time a Cloud Pub/Sub message is published. |
pubsub.TopicBuilder.(constructor)
Constructs a new instance of the TopicBuilder
class
Signature:
constructor(triggerResource: () => string, options: DeploymentOptions);
Parameters
pubsub.TopicBuilder.onPublish()
Event handler that fires every time a Cloud Pub/Sub message is published.
Signature:
onPublish(handler: (message: Message, context: EventContext) => PromiseLike<any> | any): CloudFunction<Message>;
Parameters
Parameter |
Type |
Description |
handler |
(message: Message, context: EventContext) => PromiseLike<any> | any |
Event handler that runs every time a Cloud Pub/Sub message is published. |
Returns:
CloudFunction<Message>
A function that you can export and deploy.
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Last updated 2023-04-24 UTC.
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