import { IsOptional, IsString, MaxLength, MinLength } from 'class-validator';

export class SendCustomerSmsDto {
  @IsString()
  @MinLength(1)
  @MaxLength(700)
  message!: string;

  /** Optional SMS template id — body may still be sent as the rendered text. */
  @IsOptional()
  @IsString()
  templateId?: string;
}