@type t() :: %Procore.Model.Observation3{
  assignee_id: integer() | nil,
  checklist_item_id: integer() | nil,
  contributing_behavior_id: integer() | nil,
  contributing_condition_id: integer() | nil,
  coordination_issue_id: integer() | nil,
  "custom_field_%{custom_field_definition_id}":
    Procore.Model.WorkOrderContractCustomFieldCustomFieldDefinitionId.t() | nil,
  description: String.t() | nil,
  distribution_member_ids: [integer()] | nil,
  due_date: Date.t() | nil,
  hazard_id: integer() | nil,
  incident_action_id: integer() | nil,
  location_id: integer() | nil,
  mt_location: [String.t()] | nil,
  name: String.t(),
  number: String.t() | nil,
  personal: boolean() | nil,
  priority: String.t() | nil,
  status: String.t() | nil,
  trade_id: integer() | nil,
  type_id: integer()
}