@type t() :: %HL7v2.Segment.GOL{
  action_code: term(),
  action_date_time: term(),
  current_goal_review_date_time: term(),
  current_goal_review_status: term(),
  episode_of_care_id: term(),
  expected_goal_achieve_date_time: term(),
  extra_fields: term(),
  goal_classification: term(),
  goal_established_date_time: term(),
  goal_evaluation: term(),
  goal_evaluation_comment: term(),
  goal_id: term(),
  goal_instance_id: term(),
  goal_life_cycle_status: term(),
  goal_life_cycle_status_date_time: term(),
  goal_list_priority: term(),
  goal_management_discipline: term(),
  goal_review_interval: term(),
  goal_target_name: term(),
  goal_target_type: term(),
  next_goal_review_date_time: term(),
  previous_goal_review_date_time: term()
}