ReferenceAvailable
event_type
`event_type` is a required parameter of `telion_api.EventBus.on` with the installed type contract `str`.
event_type is a required parameter of telion_api.EventBus.on with the installed type contract str.
Contract
| Property | Value |
|---|---|
| symbol | telion_api.EventBus.on |
| parameter | event_type |
| type | str |
| required | true |
| default | required |