The connector enables you to enforce a schema on events in PostHog as they are ingested. It does this by preventing ingestion if the event:
- Is missing a required property
- Has a property with the wrong type
- Is not included in the file and
onlyIngestEventsFromFile
is true
It also:
- Removes all other properties from an event except selected ones if acceptOnlySchemaProps is true
- Configuration is done via a JSON file uploaded as an attachment
Requirements
Using this connector requires either PostHog Cloud with the data pipeline add-on, or a self-hosted PostHog instance running version 1.30.0 or later.
Self-hosting and not running 1.30.0? Find out how to update your self-hosted PostHog deployment.
Installation
- Log in to your PostHog instance
- Click "Data pipeline" in the left sidebar
- Search for 'Schema Enforcer'
- Select the connector, press 'Install' and follow the on-screen instructions
Configuration
Below is an example configuration file:
{"onlyIngestEventsFromFile": true,"eventSchemas": {"testEvent": {"acceptOnlySchemaProps": true,"schema": {"foo": {"type": "string","required": false},"bar": {"type": "number","required": true},"baz": {"type": "boolean","required": false}}}}}
Additional configuration
Option | Description |
---|---|
Event Schema JSON File Type: attachment Required: True | A valid JSON file |
FAQ
Is the source code for this connector available?
PostHog is open-source and so are all connectors on the platform. The source code for the Schema Enforcer is available on NPM.
Who created this connector?
A lot of people worked on this app! We'd like to thank the following PostHog team members...
For creating the Schema Enforcer. Thank you, all!
Who maintains this connector?
This connector is maintained by PostHog. If you have issues with the connector not functioning as intended, please let us know!
What if I have feedback on this destination?
We love feature requests and feedback. Please tell us what you think..
What if my question isn't answered above?
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