@type t() :: %Procore.Model.ChangeEvent1{
  attachments_by_drawing_revision:
    [Procore.Model.ChangeEventAttachmentsByDrawingRevisionInner.t()] | nil,
  attachments_by_file_version:
    [Procore.Model.ChangeEventAttachmentsByDrawingRevisionInner.t()] | nil,
  attachments_by_form:
    [Procore.Model.ChangeEventAttachmentsByDrawingRevisionInner.t()] | nil,
  attachments_by_image:
    [Procore.Model.ChangeEventAttachmentsByDrawingRevisionInner.t()] | nil,
  attachments_by_uuid:
    [Procore.Model.ChangeEventAttachmentsByUuidInner.t()] | nil,
  change_event_line_items_attributes:
    [Procore.Model.ChangeEventLineItem1.t()] | nil,
  change_event_status_id: integer() | nil,
  change_order_change_reason_id: integer() | nil,
  event_scope: String.t() | nil,
  event_type: String.t() | nil,
  number: String.t() | nil,
  origin_data: String.t() | nil,
  origin_id: String.t() | nil,
  rfi_id: integer() | nil,
  status: String.t() | nil,
  title: String.t() | nil
}