event
Parameters
value
The type of event to observe. For example: providers/cloud.storage/eventTypes/object.change and providers/cloud.pubsub/eventTypes/topic.publish. Event types match pattern providers/*/eventTypes/*.*. The pattern contains: 1. namespace: For example, cloud.storage and google.firebase.analytics. 2. resource type: The type of resource on which event occurs. For example, the Google Cloud Storage API includes the type object. 3. action: The action that generates the event. For example, action for a Google Cloud Storage Object is 'change'. These parts are lower case. //