# DocSpring::CreateSubmissionDataRequestEventRequest ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **event_type** | **String** | | | | **message_type** | **String** | | [optional] | | **message_recipient** | **String** | | [optional] | | **occurred_at** | **String** | | [optional] | ## Example ```ruby require 'docspring' instance = DocSpring::CreateSubmissionDataRequestEventRequest.new( event_type: null, message_type: null, message_recipient: null, occurred_at: null ) ```