diff --git a/src/lib/message/_/_delete-message.ts b/src/lib/message/_/_delete-message.ts
index a325e9a..05f7ed4 100644
--- a/src/lib/message/_/_delete-message.ts
+++ b/src/lib/message/_/_delete-message.ts
@@ -20,6 +20,7 @@ import {
   MessageError,
   MessageInvalidParametersError,
   MessageMessageInProcessError,
+  MessageMessageNotDeletedError,
   MessageMessageNotFoundError,
 } from '../errors/index.js';
 import { EMessageProperty, EMessagePropertyStatus } from '../types/index.js';
@@ -99,7 +100,7 @@ export function _deleteMessage(
               } else if (reply === 'MESSAGE_IN_PROCESS') {
                 cb(new MessageMessageInProcessError());
               } else if (reply === 'MESSAGE_NOT_DELETED') {
-                cb(new MessageMessageNotFoundError());
+                cb(new MessageMessageNotDeletedError());
               } else if (reply === 'INVALID_PARAMETERS') {
                 cb(new MessageInvalidParametersError());
               } else {
diff --git a/src/lib/message/errors/index.ts b/src/lib/message/errors/index.ts
index d9b61a6..d07c2d2 100644
--- a/src/lib/message/errors/index.ts
+++ b/src/lib/message/errors/index.ts
@@ -16,3 +16,4 @@ export { MessageMessagePropertyError } from './message-message-property.error.js
 export { MessageMessageInProcessError } from './message-message-in-process.error.js';
 export { MessageInvalidParametersError } from './message-invalid-parameters.error.js';
 export { MessageMessageNotRequeuableError } from './message-message-not-requeuable.error.js';
+export { MessageMessageNotDeletedError } from './message-message-not-deleted.error.js';
diff --git a/src/lib/message/errors/message-message-not-deleted.error.ts b/src/lib/message/errors/message-message-not-deleted.error.ts
new file mode 100644
index 0000000..ba17f91
--- /dev/null
+++ b/src/lib/message/errors/message-message-not-deleted.error.ts
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c)
+ * Weyoss <weyoss@protonmail.com>
+ * https://github.com/weyoss
+ *
+ * This source code is licensed under the MIT license found in the LICENSE file
+ * in the root directory of this source tree.
+ */
+
+import { MessageError } from './message.error.js';
+
+export class MessageMessageNotDeletedError extends MessageError {}
diff --git a/src/lib/queue-messages/_/_validate-queue-extended-params.ts b/src/lib/queue-messages/_/_validate-queue-extended-params.ts
index cf3a343..b374060 100644
--- a/src/lib/queue-messages/_/_validate-queue-extended-params.ts
+++ b/src/lib/queue-messages/_/_validate-queue-extended-params.ts
@@ -8,12 +8,10 @@
  */
 
 import { ICallback, IRedisClient } from 'redis-smq-common';
-import {
-  ConsumerConsumerGroupIdNotSupportedError,
-  ConsumerConsumerGroupIdRequiredError,
-} from '../../consumer/index.js';
 import { _getQueueProperties } from '../../queue/_/_get-queue-properties.js';
 import { EQueueDeliveryModel, IQueueParsedParams } from '../../queue/index.js';
+import { QueueMessagesConsumerGroupIdNotSupportedError } from '../errors/queue-messages-consumer-group-id-not-supported.error.js';
+import { QueueMessagesConsumerGroupIdRequiredError } from '../errors/queue-messages-consumer-group-id-required.error.js';
 
 export function _validateQueueExtendedParams(
   redisClient: IRedisClient,
@@ -30,12 +28,12 @@ export function _validateQueueExtendedParams(
         properties?.deliveryModel === EQueueDeliveryModel.PUB_SUB &&
         !groupId
       ) {
-        cb(new ConsumerConsumerGroupIdRequiredError());
+        cb(new QueueMessagesConsumerGroupIdRequiredError());
       } else if (
         properties?.deliveryModel === EQueueDeliveryModel.POINT_TO_POINT &&
         groupId
       ) {
-        cb(new ConsumerConsumerGroupIdNotSupportedError());
+        cb(new QueueMessagesConsumerGroupIdNotSupportedError());
       } else cb();
     }
   });
diff --git a/src/lib/queue-messages/errors/index.ts b/src/lib/queue-messages/errors/index.ts
index cfd2f13..1984481 100644
--- a/src/lib/queue-messages/errors/index.ts
+++ b/src/lib/queue-messages/errors/index.ts
@@ -8,3 +8,5 @@
  */
 
 export { QueueMessagesError } from './queue-messages.error.js';
+export { QueueMessagesConsumerGroupIdRequiredError } from './queue-messages-consumer-group-id-required.error.js';
+export { QueueMessagesConsumerGroupIdNotSupportedError } from './queue-messages-consumer-group-id-not-supported.error.js';
diff --git a/src/lib/queue-messages/errors/queue-messages-consumer-group-id-not-supported.error.ts b/src/lib/queue-messages/errors/queue-messages-consumer-group-id-not-supported.error.ts
new file mode 100644
index 0000000..866aaaa
--- /dev/null
+++ b/src/lib/queue-messages/errors/queue-messages-consumer-group-id-not-supported.error.ts
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c)
+ * Weyoss <weyoss@protonmail.com>
+ * https://github.com/weyoss
+ *
+ * This source code is licensed under the MIT license found in the LICENSE file
+ * in the root directory of this source tree.
+ */
+
+import { QueueMessagesError } from './queue-messages.error.js';
+
+export class QueueMessagesConsumerGroupIdNotSupportedError extends QueueMessagesError {}
diff --git a/src/lib/queue-messages/errors/queue-messages-consumer-group-id-required.error.ts b/src/lib/queue-messages/errors/queue-messages-consumer-group-id-required.error.ts
new file mode 100644
index 0000000..a66f3f4
--- /dev/null
+++ b/src/lib/queue-messages/errors/queue-messages-consumer-group-id-required.error.ts
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c)
+ * Weyoss <weyoss@protonmail.com>
+ * https://github.com/weyoss
+ *
+ * This source code is licensed under the MIT license found in the LICENSE file
+ * in the root directory of this source tree.
+ */
+
+import { QueueMessagesError } from './queue-messages.error.js';
+
+export class QueueMessagesConsumerGroupIdRequiredError extends QueueMessagesError {}