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Overview

A trigger is triggered by events to perform actions. For example, when performing operations (create, delete, update) on documents in a collection, it will trigger a cloud function. By using triggers, you can implement business logic more conveniently.

Add Trigger​

Configure Trigger​

Trigger Types: Currently, only database is supported. Support for cloud storage, scheduled tasks, user status changes, and other types will be added in the future. Execution Status: Once enabled, it takes effect immediately upon successful trigger creation.

Set Conditions​

Set different types of conditions based on the trigger type.

Add Action​

The trigger will execute actions when the trigger conditions are met.

Action Types: Currently, only cloud functions are supported. Support for webhook, SMS, and other types will be added in the future. Trigger Frequency:

  • Trigger every time
  • Trigger only once
  • Trigger only once within a specified time period (supports setting time intervals from 6S to 30 days)

Limitations​

  1. A single trigger can be configured with a maximum of 5 actions.
  2. The maximum data size per trigger is 256KB; data exceeding this limit will be discarded.
  3. Trigger rate limit per single environment: 200QPS