export interface MessageDeliveryEstimateFields {
  estimate_cost: number;
  estimate_cost_lower_bound: number;
  estimate_cost_upper_bound: number;
  estimate_coverage_lower_bound: number;
  estimate_coverage_upper_bound: number;
  estimate_delivery: number;
  estimate_delivery_lower_bound: number;
  estimate_delivery_upper_bound: number;
  estimate_status: string;
}