Trigger
type: "io.kestra.plugin.gcp.pubsub.Trigger"
Wait for messages in a Pub/Sub topic
# Examples
id: "trigger"
type: "io.kestra.plugin.gcp.pubsub.Trigger"
topic: tes-topic
maxRecords: 10
# Properties
# autoCreateSubscription
- Type: boolean
- Dynamic: ❌
- Required: ❌
- Default:
true
Whether the Pub/Sub subscription should be created if not exist
# interval
- Type: string
- Dynamic: ❌
- Required: ❌
- Default:
PT1S
- Format:
duration
Interval between polling
The interval between 2 different test of schedule, this can avoid to overload the remote system with too many call. For most of trigger that depend on external system, a minimal interval must be at least PT30S.
See ISO_8601 Durations (opens new window) for more information of available interval value
# maxDuration
- Type: string
- Dynamic: ❌
- Required: ❌
- Format:
duration
Max duration in the Duration ISO format, after that the task will end.
# maxRecords
- Type: integer
- Dynamic: ❌
- Required: ❌
Max number of records, when reached the task will end.
# projectId
- Type: string
- Dynamic: ✔️
- Required: ❌
The GCP project id
# scopes
- Type: array
- SubType: string
- Dynamic: ✔️
- Required: ❌
- Default:
[https://www.googleapis.com/auth/cloud-platform]
The GCP scopes to used
# serviceAccount
- Type: string
- Dynamic: ✔️
- Required: ❌
The GCP service account key
# subscription
- Type: string
- Dynamic: ✔️
- Required: ❌
The Pub/Sub subscription
The Pub/Sub subscription. It will be created automatically if it didn't exist and 'autoCreateSubscription' is enabled.
# topic
- Type: string
- Dynamic: ✔️
- Required: ❌
The Pub/Sub topic
The Pub/Sub topic. It must be created before executing the task.
# Outputs
# count
- Type: integer
Number of consumed rows.
# uri
- Type: string
File URI containing consumed messages.