SlackEventSource refers to event-source for Slack related events
| Name | Type | Description | Notes |
|---|---|---|---|
| filter | EventSourceFilter | [optional] | |
| signingSecret | V1SecretKeySelector | [optional] | |
| token | V1SecretKeySelector | [optional] | |
| webhook | WebhookContext | [optional] | |
| metadata | Map<String, String> | Metadata holds the user defined metadata which will passed along the event payload. | [optional] |