   `id`              integer primary key AUTO_INCREMENT NOT NULL,
   `campaign_id`     integer NOT NULL,
   `user_id`         integer NOT NULL,
-  `recipient`       varchar(191),
-  `type`            varchar(30),
-  `sub_type`        varchar(30),
-  `action`          varchar(191),
-  `status`          varchar(191),
-  `diagnostic_code` varchar(191),
-  `feedback_id`     varchar(191),
-  `created_at`      datetime NOT NULL,
+  `recipient`       varchar(191) NOT NULL,
+  `type`            varchar(30) NOT NULL,
+  `sub_type`        varchar(30) NOT NULL,
+  `action`          varchar(191) NOT NULL,
+  `status`          varchar(191) NOT NULL,
+  `diagnostic_code` varchar(191) NOT NULL,
+  `feedback_id`     varchar(191) NOT NULL,
+  `created_at`      datetime(6) NOT NULL,
   FOREIGN KEY (`user_id`) REFERENCES users(`id`),
   FOREIGN KEY (`campaign_id`) REFERENCES campaigns(`id`)
 ) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

  `access_key` varchar(191) NOT NULL,
  `secret_key` varchar(191) NOT NULL,
  `region`     varchar(30) NOT NULL,
  `created_at` datetime,
  `updated_at` datetime,
  FOREIGN KEY (`user_id`) REFERENCES users(`id`)
) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;


  `id`          integer primary key AUTO_INCREMENT NOT NULL,
  `user_id`     integer NOT NULL,
  `name`        varchar(191) NOT NULL,
  `created_at`  datetime(6) NOT NULL,
  `updated_at`  datetime(6) NOT NULL,
  FOREIGN KEY (`user_id`) REFERENCES users(`id`)
) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

