diff --git a/changes.md b/changes.md
index faecfb724c2..938b93a9a8f 100644
--- a/changes.md
+++ b/changes.md
@@ -24,6 +24,12 @@
 - added type `CountOnCustomLineItemUnits`
 - added type `CountOnLineItemUnits`
 - added type `PatternComponent`
+- added type `ShoppingListLineItemAddedMessage`
+- added type `ShoppingListLineItemRemovedMessage`
+- added type `ShoppingListMessage`
+- added type `ShoppingListLineItemAddedMessagePayload`
+- added type `ShoppingListLineItemRemovedMessagePayload`
+- added type `ShoppingListMessagePayload`
 </details>
 
 
@@ -31,6 +37,7 @@
 <summary>Added Enum(s)</summary>
 
 - added enum `Canceled` to type `ShipmentState`
+- added enum `shopping-list` to type `MessageSubscriptionResourceTypeId`
 </details>
 
 
diff --git a/lib/commercetools-api/src/Models/Common/BaseResource.php b/lib/commercetools-api/src/Models/Common/BaseResource.php
index 04d148df18b..762876f4afa 100644
--- a/lib/commercetools-api/src/Models/Common/BaseResource.php
+++ b/lib/commercetools-api/src/Models/Common/BaseResource.php
@@ -189,6 +189,7 @@
 use Commercetools\Api\Models\Message\ReviewCreatedMessage;
 use Commercetools\Api\Models\Message\ReviewRatingSetMessage;
 use Commercetools\Api\Models\Message\ReviewStateTransitionMessage;
+use Commercetools\Api\Models\Message\ShoppingListMessage;
 use Commercetools\Api\Models\Message\StagedQuoteCreatedMessage;
 use Commercetools\Api\Models\Message\StagedQuoteDeletedMessage;
 use Commercetools\Api\Models\Message\StagedQuoteSellerCommentSetMessage;
diff --git a/lib/commercetools-api/src/Models/Common/BaseResourceBuilder.php b/lib/commercetools-api/src/Models/Common/BaseResourceBuilder.php
index 844267a875e..4782981e9e0 100644
--- a/lib/commercetools-api/src/Models/Common/BaseResourceBuilder.php
+++ b/lib/commercetools-api/src/Models/Common/BaseResourceBuilder.php
@@ -370,6 +370,8 @@
 use Commercetools\Api\Models\Message\ReviewRatingSetMessageBuilder;
 use Commercetools\Api\Models\Message\ReviewStateTransitionMessage;
 use Commercetools\Api\Models\Message\ReviewStateTransitionMessageBuilder;
+use Commercetools\Api\Models\Message\ShoppingListMessage;
+use Commercetools\Api\Models\Message\ShoppingListMessageBuilder;
 use Commercetools\Api\Models\Message\StagedQuoteCreatedMessage;
 use Commercetools\Api\Models\Message\StagedQuoteCreatedMessageBuilder;
 use Commercetools\Api\Models\Message\StagedQuoteDeletedMessage;
diff --git a/lib/commercetools-api/src/Models/Common/BaseResourceModel.php b/lib/commercetools-api/src/Models/Common/BaseResourceModel.php
index cc20c0ff5db..c60bcc585ef 100644
--- a/lib/commercetools-api/src/Models/Common/BaseResourceModel.php
+++ b/lib/commercetools-api/src/Models/Common/BaseResourceModel.php
@@ -370,6 +370,8 @@
 use Commercetools\Api\Models\Message\ReviewRatingSetMessageModel;
 use Commercetools\Api\Models\Message\ReviewStateTransitionMessage;
 use Commercetools\Api\Models\Message\ReviewStateTransitionMessageModel;
+use Commercetools\Api\Models\Message\ShoppingListMessage;
+use Commercetools\Api\Models\Message\ShoppingListMessageModel;
 use Commercetools\Api\Models\Message\StagedQuoteCreatedMessage;
 use Commercetools\Api\Models\Message\StagedQuoteCreatedMessageModel;
 use Commercetools\Api\Models\Message\StagedQuoteDeletedMessage;
diff --git a/lib/commercetools-api/src/Models/Message/MessageModel.php b/lib/commercetools-api/src/Models/Message/MessageModel.php
index 59ef6bdb299..fb3b4b9571b 100644
--- a/lib/commercetools-api/src/Models/Message/MessageModel.php
+++ b/lib/commercetools-api/src/Models/Message/MessageModel.php
@@ -314,6 +314,8 @@ final class MessageModel extends JsonObjectModel implements Message
        'ReviewCreated' => ReviewCreatedMessageModel::class,
        'ReviewRatingSet' => ReviewRatingSetMessageModel::class,
        'ReviewStateTransition' => ReviewStateTransitionMessageModel::class,
+       'ShoppingListLineItemAdded' => ShoppingListLineItemAddedMessageModel::class,
+       'ShoppingListLineItemRemoved' => ShoppingListLineItemRemovedMessageModel::class,
        'StagedQuoteCreated' => StagedQuoteCreatedMessageModel::class,
        'StagedQuoteDeleted' => StagedQuoteDeletedMessageModel::class,
        'StagedQuoteSellerCommentSet' => StagedQuoteSellerCommentSetMessageModel::class,
diff --git a/lib/commercetools-api/src/Models/Message/MessagePayloadModel.php b/lib/commercetools-api/src/Models/Message/MessagePayloadModel.php
index cd5a8bd8f17..401067fccf2 100644
--- a/lib/commercetools-api/src/Models/Message/MessagePayloadModel.php
+++ b/lib/commercetools-api/src/Models/Message/MessagePayloadModel.php
@@ -245,6 +245,8 @@ final class MessagePayloadModel extends JsonObjectModel implements MessagePayloa
        'ReviewCreated' => ReviewCreatedMessagePayloadModel::class,
        'ReviewRatingSet' => ReviewRatingSetMessagePayloadModel::class,
        'ReviewStateTransition' => ReviewStateTransitionMessagePayloadModel::class,
+       'ShoppingListLineItemAdded' => ShoppingListLineItemAddedMessagePayloadModel::class,
+       'ShoppingListLineItemRemoved' => ShoppingListLineItemRemovedMessagePayloadModel::class,
        'ShoppingListStoreSet' => ShoppingListStoreSetMessagePayloadModel::class,
        'StagedQuoteCreated' => StagedQuoteCreatedMessagePayloadModel::class,
        'StagedQuoteDeleted' => StagedQuoteDeletedMessagePayloadModel::class,
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessage.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessage.php
new file mode 100644
index 00000000000..3cb2082b8c4
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessage.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+
+interface ShoppingListLineItemAddedMessage extends ShoppingListMessage
+{
+    public const FIELD_LINE_ITEM = 'lineItem';
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was added to the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem();
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     */
+    public function setLineItem(?ShoppingListLineItem $lineItem): void;
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageBuilder.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageBuilder.php
new file mode 100644
index 00000000000..cbad4623266
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageBuilder.php
@@ -0,0 +1,417 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Common\CreatedBy;
+use Commercetools\Api\Models\Common\CreatedByBuilder;
+use Commercetools\Api\Models\Common\LastModifiedBy;
+use Commercetools\Api\Models\Common\LastModifiedByBuilder;
+use Commercetools\Api\Models\Common\Reference;
+use Commercetools\Api\Models\Common\ReferenceBuilder;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItemBuilder;
+use Commercetools\Base\Builder;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use DateTimeImmutable;
+use stdClass;
+
+/**
+ * @implements Builder<ShoppingListLineItemAddedMessage>
+ */
+final class ShoppingListLineItemAddedMessageBuilder implements Builder
+{
+    /**
+
+     * @var ?string
+     */
+    private $id;
+
+    /**
+
+     * @var ?int
+     */
+    private $version;
+
+    /**
+
+     * @var ?DateTimeImmutable
+     */
+    private $createdAt;
+
+    /**
+
+     * @var ?DateTimeImmutable
+     */
+    private $lastModifiedAt;
+
+    /**
+
+     * @var null|LastModifiedBy|LastModifiedByBuilder
+     */
+    private $lastModifiedBy;
+
+    /**
+
+     * @var null|CreatedBy|CreatedByBuilder
+     */
+    private $createdBy;
+
+    /**
+
+     * @var ?int
+     */
+    private $sequenceNumber;
+
+    /**
+
+     * @var null|Reference|ReferenceBuilder
+     */
+    private $resource;
+
+    /**
+
+     * @var ?int
+     */
+    private $resourceVersion;
+
+    /**
+
+     * @var null|UserProvidedIdentifiers|UserProvidedIdentifiersBuilder
+     */
+    private $resourceUserProvidedIdentifiers;
+
+    /**
+
+     * @var null|ShoppingListLineItem|ShoppingListLineItemBuilder
+     */
+    private $lineItem;
+
+    /**
+     * <p>Unique identifier of the Message. Can be used to track which Messages have been processed.</p>
+     *
+
+     * @return null|string
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * <p>Version of a resource. In case of Messages, this is always <code>1</code>.</p>
+     *
+
+     * @return null|int
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * <p>Date and time (UTC) the Message was generated.</p>
+     *
+
+     * @return null|DateTimeImmutable
+     */
+    public function getCreatedAt()
+    {
+        return $this->createdAt;
+    }
+
+    /**
+     * <p>Value of <code>createdAt</code>.</p>
+     *
+
+     * @return null|DateTimeImmutable
+     */
+    public function getLastModifiedAt()
+    {
+        return $this->lastModifiedAt;
+    }
+
+    /**
+     * <p>IDs and references that last modified the Message.</p>
+     *
+
+     * @return null|LastModifiedBy
+     */
+    public function getLastModifiedBy()
+    {
+        return $this->lastModifiedBy instanceof LastModifiedByBuilder ? $this->lastModifiedBy->build() : $this->lastModifiedBy;
+    }
+
+    /**
+     * <p>IDs and references that created the Message.</p>
+     *
+
+     * @return null|CreatedBy
+     */
+    public function getCreatedBy()
+    {
+        return $this->createdBy instanceof CreatedByBuilder ? $this->createdBy->build() : $this->createdBy;
+    }
+
+    /**
+     * <p>Message number in relation to other Messages for a given resource. The <code>sequenceNumber</code> of the next Message for the resource is the successor of the <code>sequenceNumber</code> of the current Message. Meaning, the <code>sequenceNumber</code> of the next Message equals the <code>sequenceNumber</code> of the current Message + 1.
+     * <code>sequenceNumber</code> can be used to ensure that Messages are processed in the correct order for a particular resource.</p>
+     *
+
+     * @return null|int
+     */
+    public function getSequenceNumber()
+    {
+        return $this->sequenceNumber;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:Reference">Reference</a> to the resource on which the change or action was performed.</p>
+     *
+
+     * @return null|Reference
+     */
+    public function getResource()
+    {
+        return $this->resource instanceof ReferenceBuilder ? $this->resource->build() : $this->resource;
+    }
+
+    /**
+     * <p>Version of the resource on which the change or action was performed.</p>
+     *
+
+     * @return null|int
+     */
+    public function getResourceVersion()
+    {
+        return $this->resourceVersion;
+    }
+
+    /**
+     * <p>User-provided identifiers of the resource, such as <code>key</code> or <code>externalId</code>. Only present if the resource has such identifiers.</p>
+     *
+
+     * @return null|UserProvidedIdentifiers
+     */
+    public function getResourceUserProvidedIdentifiers()
+    {
+        return $this->resourceUserProvidedIdentifiers instanceof UserProvidedIdentifiersBuilder ? $this->resourceUserProvidedIdentifiers->build() : $this->resourceUserProvidedIdentifiers;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was added to the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem()
+    {
+        return $this->lineItem instanceof ShoppingListLineItemBuilder ? $this->lineItem->build() : $this->lineItem;
+    }
+
+    /**
+     * @param ?string $id
+     * @return $this
+     */
+    public function withId(?string $id)
+    {
+        $this->id = $id;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $version
+     * @return $this
+     */
+    public function withVersion(?int $version)
+    {
+        $this->version = $version;
+
+        return $this;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $createdAt
+     * @return $this
+     */
+    public function withCreatedAt(?DateTimeImmutable $createdAt)
+    {
+        $this->createdAt = $createdAt;
+
+        return $this;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $lastModifiedAt
+     * @return $this
+     */
+    public function withLastModifiedAt(?DateTimeImmutable $lastModifiedAt)
+    {
+        $this->lastModifiedAt = $lastModifiedAt;
+
+        return $this;
+    }
+
+    /**
+     * @param ?LastModifiedBy $lastModifiedBy
+     * @return $this
+     */
+    public function withLastModifiedBy(?LastModifiedBy $lastModifiedBy)
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+
+        return $this;
+    }
+
+    /**
+     * @param ?CreatedBy $createdBy
+     * @return $this
+     */
+    public function withCreatedBy(?CreatedBy $createdBy)
+    {
+        $this->createdBy = $createdBy;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $sequenceNumber
+     * @return $this
+     */
+    public function withSequenceNumber(?int $sequenceNumber)
+    {
+        $this->sequenceNumber = $sequenceNumber;
+
+        return $this;
+    }
+
+    /**
+     * @param ?Reference $resource
+     * @return $this
+     */
+    public function withResource(?Reference $resource)
+    {
+        $this->resource = $resource;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $resourceVersion
+     * @return $this
+     */
+    public function withResourceVersion(?int $resourceVersion)
+    {
+        $this->resourceVersion = $resourceVersion;
+
+        return $this;
+    }
+
+    /**
+     * @param ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers
+     * @return $this
+     */
+    public function withResourceUserProvidedIdentifiers(?UserProvidedIdentifiers $resourceUserProvidedIdentifiers)
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+
+        return $this;
+    }
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     * @return $this
+     */
+    public function withLineItem(?ShoppingListLineItem $lineItem)
+    {
+        $this->lineItem = $lineItem;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withLastModifiedBy() instead
+     * @return $this
+     */
+    public function withLastModifiedByBuilder(?LastModifiedByBuilder $lastModifiedBy)
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withCreatedBy() instead
+     * @return $this
+     */
+    public function withCreatedByBuilder(?CreatedByBuilder $createdBy)
+    {
+        $this->createdBy = $createdBy;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withResource() instead
+     * @return $this
+     */
+    public function withResourceBuilder(?ReferenceBuilder $resource)
+    {
+        $this->resource = $resource;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withResourceUserProvidedIdentifiers() instead
+     * @return $this
+     */
+    public function withResourceUserProvidedIdentifiersBuilder(?UserProvidedIdentifiersBuilder $resourceUserProvidedIdentifiers)
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withLineItem() instead
+     * @return $this
+     */
+    public function withLineItemBuilder(?ShoppingListLineItemBuilder $lineItem)
+    {
+        $this->lineItem = $lineItem;
+
+        return $this;
+    }
+
+    public function build(): ShoppingListLineItemAddedMessage
+    {
+        return new ShoppingListLineItemAddedMessageModel(
+            $this->id,
+            $this->version,
+            $this->createdAt,
+            $this->lastModifiedAt,
+            $this->lastModifiedBy instanceof LastModifiedByBuilder ? $this->lastModifiedBy->build() : $this->lastModifiedBy,
+            $this->createdBy instanceof CreatedByBuilder ? $this->createdBy->build() : $this->createdBy,
+            $this->sequenceNumber,
+            $this->resource instanceof ReferenceBuilder ? $this->resource->build() : $this->resource,
+            $this->resourceVersion,
+            $this->resourceUserProvidedIdentifiers instanceof UserProvidedIdentifiersBuilder ? $this->resourceUserProvidedIdentifiers->build() : $this->resourceUserProvidedIdentifiers,
+            $this->lineItem instanceof ShoppingListLineItemBuilder ? $this->lineItem->build() : $this->lineItem
+        );
+    }
+
+    public static function of(): ShoppingListLineItemAddedMessageBuilder
+    {
+        return new self();
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageCollection.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageCollection.php
new file mode 100644
index 00000000000..ce01fe5a76d
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageCollection.php
@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Message\ShoppingListMessageCollection;
+use Commercetools\Exception\InvalidArgumentException;
+use stdClass;
+
+/**
+ * @extends ShoppingListMessageCollection<ShoppingListLineItemAddedMessage>
+ * @method ShoppingListLineItemAddedMessage current()
+ * @method ShoppingListLineItemAddedMessage end()
+ * @method ShoppingListLineItemAddedMessage at($offset)
+ */
+class ShoppingListLineItemAddedMessageCollection extends ShoppingListMessageCollection
+{
+    /**
+     * @psalm-assert ShoppingListLineItemAddedMessage $value
+     * @psalm-param ShoppingListLineItemAddedMessage|stdClass $value
+     * @throws InvalidArgumentException
+     *
+     * @return ShoppingListLineItemAddedMessageCollection
+     */
+    public function add($value)
+    {
+        if (!$value instanceof ShoppingListLineItemAddedMessage) {
+            throw new InvalidArgumentException();
+        }
+        $this->store($value);
+
+        return $this;
+    }
+
+    /**
+     * @psalm-return callable(int):?ShoppingListLineItemAddedMessage
+     */
+    protected function mapper()
+    {
+        return function (?int $index): ?ShoppingListLineItemAddedMessage {
+            $data = $this->get($index);
+            if ($data instanceof stdClass) {
+                /** @var ShoppingListLineItemAddedMessage $data */
+                $data = ShoppingListLineItemAddedMessageModel::of($data);
+                $this->set($data, $index);
+            }
+
+            return $data;
+        };
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageModel.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageModel.php
new file mode 100644
index 00000000000..bede32af206
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessageModel.php
@@ -0,0 +1,493 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Common\CreatedBy;
+use Commercetools\Api\Models\Common\CreatedByModel;
+use Commercetools\Api\Models\Common\LastModifiedBy;
+use Commercetools\Api\Models\Common\LastModifiedByModel;
+use Commercetools\Api\Models\Common\Reference;
+use Commercetools\Api\Models\Common\ReferenceModel;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItemModel;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use DateTimeImmutable;
+use stdClass;
+
+/**
+ * @internal
+ */
+final class ShoppingListLineItemAddedMessageModel extends JsonObjectModel implements ShoppingListLineItemAddedMessage
+{
+    public const DISCRIMINATOR_VALUE = 'ShoppingListLineItemAdded';
+    /**
+     *
+     * @var ?string
+     */
+    protected $id;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $version;
+
+    /**
+     *
+     * @var ?DateTimeImmutable
+     */
+    protected $createdAt;
+
+    /**
+     *
+     * @var ?DateTimeImmutable
+     */
+    protected $lastModifiedAt;
+
+    /**
+     *
+     * @var ?LastModifiedBy
+     */
+    protected $lastModifiedBy;
+
+    /**
+     *
+     * @var ?CreatedBy
+     */
+    protected $createdBy;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $sequenceNumber;
+
+    /**
+     *
+     * @var ?Reference
+     */
+    protected $resource;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $resourceVersion;
+
+    /**
+     *
+     * @var ?string
+     */
+    protected $type;
+
+    /**
+     *
+     * @var ?UserProvidedIdentifiers
+     */
+    protected $resourceUserProvidedIdentifiers;
+
+    /**
+     *
+     * @var ?ShoppingListLineItem
+     */
+    protected $lineItem;
+
+
+    /**
+     * @psalm-suppress MissingParamType
+     */
+    public function __construct(
+        ?string $id = null,
+        ?int $version = null,
+        ?DateTimeImmutable $createdAt = null,
+        ?DateTimeImmutable $lastModifiedAt = null,
+        ?LastModifiedBy $lastModifiedBy = null,
+        ?CreatedBy $createdBy = null,
+        ?int $sequenceNumber = null,
+        ?Reference $resource = null,
+        ?int $resourceVersion = null,
+        ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers = null,
+        ?ShoppingListLineItem $lineItem = null,
+        ?string $type = null
+    ) {
+        $this->id = $id;
+        $this->version = $version;
+        $this->createdAt = $createdAt;
+        $this->lastModifiedAt = $lastModifiedAt;
+        $this->lastModifiedBy = $lastModifiedBy;
+        $this->createdBy = $createdBy;
+        $this->sequenceNumber = $sequenceNumber;
+        $this->resource = $resource;
+        $this->resourceVersion = $resourceVersion;
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+        $this->lineItem = $lineItem;
+        $this->type = $type ?? self::DISCRIMINATOR_VALUE;
+    }
+
+    /**
+     * <p>Unique identifier of the Message. Can be used to track which Messages have been processed.</p>
+     *
+     *
+     * @return null|string
+     */
+    public function getId()
+    {
+        if (is_null($this->id)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_ID);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->id = (string) $data;
+        }
+
+        return $this->id;
+    }
+
+    /**
+     * <p>Version of a resource. In case of Messages, this is always <code>1</code>.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getVersion()
+    {
+        if (is_null($this->version)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_VERSION);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->version = (int) $data;
+        }
+
+        return $this->version;
+    }
+
+    /**
+     * <p>Date and time (UTC) the Message was generated.</p>
+     *
+     *
+     * @return null|DateTimeImmutable
+     */
+    public function getCreatedAt()
+    {
+        if (is_null($this->createdAt)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_CREATED_AT);
+            if (is_null($data)) {
+                return null;
+            }
+            $data = DateTimeImmutable::createFromFormat(MapperFactory::DATETIME_FORMAT, $data);
+            if (false === $data) {
+                return null;
+            }
+            $this->createdAt = $data;
+        }
+
+        return $this->createdAt;
+    }
+
+    /**
+     * <p>Value of <code>createdAt</code>.</p>
+     *
+     *
+     * @return null|DateTimeImmutable
+     */
+    public function getLastModifiedAt()
+    {
+        if (is_null($this->lastModifiedAt)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_LAST_MODIFIED_AT);
+            if (is_null($data)) {
+                return null;
+            }
+            $data = DateTimeImmutable::createFromFormat(MapperFactory::DATETIME_FORMAT, $data);
+            if (false === $data) {
+                return null;
+            }
+            $this->lastModifiedAt = $data;
+        }
+
+        return $this->lastModifiedAt;
+    }
+
+    /**
+     * <p>IDs and references that last modified the Message.</p>
+     *
+     *
+     * @return null|LastModifiedBy
+     */
+    public function getLastModifiedBy()
+    {
+        if (is_null($this->lastModifiedBy)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_LAST_MODIFIED_BY);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->lastModifiedBy = LastModifiedByModel::of($data);
+        }
+
+        return $this->lastModifiedBy;
+    }
+
+    /**
+     * <p>IDs and references that created the Message.</p>
+     *
+     *
+     * @return null|CreatedBy
+     */
+    public function getCreatedBy()
+    {
+        if (is_null($this->createdBy)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_CREATED_BY);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->createdBy = CreatedByModel::of($data);
+        }
+
+        return $this->createdBy;
+    }
+
+    /**
+     * <p>Message number in relation to other Messages for a given resource. The <code>sequenceNumber</code> of the next Message for the resource is the successor of the <code>sequenceNumber</code> of the current Message. Meaning, the <code>sequenceNumber</code> of the next Message equals the <code>sequenceNumber</code> of the current Message + 1.
+     * <code>sequenceNumber</code> can be used to ensure that Messages are processed in the correct order for a particular resource.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getSequenceNumber()
+    {
+        if (is_null($this->sequenceNumber)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_SEQUENCE_NUMBER);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->sequenceNumber = (int) $data;
+        }
+
+        return $this->sequenceNumber;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:Reference">Reference</a> to the resource on which the change or action was performed.</p>
+     *
+     *
+     * @return null|Reference
+     */
+    public function getResource()
+    {
+        if (is_null($this->resource)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_RESOURCE);
+            if (is_null($data)) {
+                return null;
+            }
+            $className = ReferenceModel::resolveDiscriminatorClass($data);
+            $this->resource = $className::of($data);
+        }
+
+        return $this->resource;
+    }
+
+    /**
+     * <p>Version of the resource on which the change or action was performed.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getResourceVersion()
+    {
+        if (is_null($this->resourceVersion)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_RESOURCE_VERSION);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->resourceVersion = (int) $data;
+        }
+
+        return $this->resourceVersion;
+    }
+
+    /**
+     * <p><a href="/../api/projects/messages#message-types">Message Type</a> of the Message.</p>
+     *
+     *
+     * @return null|string
+     */
+    public function getType()
+    {
+        if (is_null($this->type)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_TYPE);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->type = (string) $data;
+        }
+
+        return $this->type;
+    }
+
+    /**
+     * <p>User-provided identifiers of the resource, such as <code>key</code> or <code>externalId</code>. Only present if the resource has such identifiers.</p>
+     *
+     *
+     * @return null|UserProvidedIdentifiers
+     */
+    public function getResourceUserProvidedIdentifiers()
+    {
+        if (is_null($this->resourceUserProvidedIdentifiers)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_RESOURCE_USER_PROVIDED_IDENTIFIERS);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->resourceUserProvidedIdentifiers = UserProvidedIdentifiersModel::of($data);
+        }
+
+        return $this->resourceUserProvidedIdentifiers;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was added to the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+     *
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem()
+    {
+        if (is_null($this->lineItem)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_LINE_ITEM);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->lineItem = ShoppingListLineItemModel::of($data);
+        }
+
+        return $this->lineItem;
+    }
+
+
+    /**
+     * @param ?string $id
+     */
+    public function setId(?string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * @param ?int $version
+     */
+    public function setVersion(?int $version): void
+    {
+        $this->version = $version;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $createdAt
+     */
+    public function setCreatedAt(?DateTimeImmutable $createdAt): void
+    {
+        $this->createdAt = $createdAt;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $lastModifiedAt
+     */
+    public function setLastModifiedAt(?DateTimeImmutable $lastModifiedAt): void
+    {
+        $this->lastModifiedAt = $lastModifiedAt;
+    }
+
+    /**
+     * @param ?LastModifiedBy $lastModifiedBy
+     */
+    public function setLastModifiedBy(?LastModifiedBy $lastModifiedBy): void
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+    }
+
+    /**
+     * @param ?CreatedBy $createdBy
+     */
+    public function setCreatedBy(?CreatedBy $createdBy): void
+    {
+        $this->createdBy = $createdBy;
+    }
+
+    /**
+     * @param ?int $sequenceNumber
+     */
+    public function setSequenceNumber(?int $sequenceNumber): void
+    {
+        $this->sequenceNumber = $sequenceNumber;
+    }
+
+    /**
+     * @param ?Reference $resource
+     */
+    public function setResource(?Reference $resource): void
+    {
+        $this->resource = $resource;
+    }
+
+    /**
+     * @param ?int $resourceVersion
+     */
+    public function setResourceVersion(?int $resourceVersion): void
+    {
+        $this->resourceVersion = $resourceVersion;
+    }
+
+    /**
+     * @param ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers
+     */
+    public function setResourceUserProvidedIdentifiers(?UserProvidedIdentifiers $resourceUserProvidedIdentifiers): void
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+    }
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     */
+    public function setLineItem(?ShoppingListLineItem $lineItem): void
+    {
+        $this->lineItem = $lineItem;
+    }
+
+
+    #[\ReturnTypeWillChange]
+    public function jsonSerialize()
+    {
+        $data = $this->toArray();
+        if (isset($data[Message::FIELD_CREATED_AT]) && $data[Message::FIELD_CREATED_AT] instanceof \DateTimeImmutable) {
+            $data[Message::FIELD_CREATED_AT] = $data[Message::FIELD_CREATED_AT]->setTimeZone(new \DateTimeZone('UTC'))->format('c');
+        }
+
+        if (isset($data[Message::FIELD_LAST_MODIFIED_AT]) && $data[Message::FIELD_LAST_MODIFIED_AT] instanceof \DateTimeImmutable) {
+            $data[Message::FIELD_LAST_MODIFIED_AT] = $data[Message::FIELD_LAST_MODIFIED_AT]->setTimeZone(new \DateTimeZone('UTC'))->format('c');
+        }
+        return (object) $data;
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayload.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayload.php
new file mode 100644
index 00000000000..49ee4ea94f4
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayload.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+
+interface ShoppingListLineItemAddedMessagePayload extends ShoppingListMessagePayload
+{
+    public const FIELD_LINE_ITEM = 'lineItem';
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was added to the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem();
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     */
+    public function setLineItem(?ShoppingListLineItem $lineItem): void;
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadBuilder.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadBuilder.php
new file mode 100644
index 00000000000..33298d536e9
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadBuilder.php
@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItemBuilder;
+use Commercetools\Base\Builder;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use stdClass;
+
+/**
+ * @implements Builder<ShoppingListLineItemAddedMessagePayload>
+ */
+final class ShoppingListLineItemAddedMessagePayloadBuilder implements Builder
+{
+    /**
+
+     * @var null|ShoppingListLineItem|ShoppingListLineItemBuilder
+     */
+    private $lineItem;
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was added to the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem()
+    {
+        return $this->lineItem instanceof ShoppingListLineItemBuilder ? $this->lineItem->build() : $this->lineItem;
+    }
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     * @return $this
+     */
+    public function withLineItem(?ShoppingListLineItem $lineItem)
+    {
+        $this->lineItem = $lineItem;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withLineItem() instead
+     * @return $this
+     */
+    public function withLineItemBuilder(?ShoppingListLineItemBuilder $lineItem)
+    {
+        $this->lineItem = $lineItem;
+
+        return $this;
+    }
+
+    public function build(): ShoppingListLineItemAddedMessagePayload
+    {
+        return new ShoppingListLineItemAddedMessagePayloadModel(
+            $this->lineItem instanceof ShoppingListLineItemBuilder ? $this->lineItem->build() : $this->lineItem
+        );
+    }
+
+    public static function of(): ShoppingListLineItemAddedMessagePayloadBuilder
+    {
+        return new self();
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadCollection.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadCollection.php
new file mode 100644
index 00000000000..31781d1e940
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadCollection.php
@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Message\ShoppingListMessagePayloadCollection;
+use Commercetools\Exception\InvalidArgumentException;
+use stdClass;
+
+/**
+ * @extends ShoppingListMessagePayloadCollection<ShoppingListLineItemAddedMessagePayload>
+ * @method ShoppingListLineItemAddedMessagePayload current()
+ * @method ShoppingListLineItemAddedMessagePayload end()
+ * @method ShoppingListLineItemAddedMessagePayload at($offset)
+ */
+class ShoppingListLineItemAddedMessagePayloadCollection extends ShoppingListMessagePayloadCollection
+{
+    /**
+     * @psalm-assert ShoppingListLineItemAddedMessagePayload $value
+     * @psalm-param ShoppingListLineItemAddedMessagePayload|stdClass $value
+     * @throws InvalidArgumentException
+     *
+     * @return ShoppingListLineItemAddedMessagePayloadCollection
+     */
+    public function add($value)
+    {
+        if (!$value instanceof ShoppingListLineItemAddedMessagePayload) {
+            throw new InvalidArgumentException();
+        }
+        $this->store($value);
+
+        return $this;
+    }
+
+    /**
+     * @psalm-return callable(int):?ShoppingListLineItemAddedMessagePayload
+     */
+    protected function mapper()
+    {
+        return function (?int $index): ?ShoppingListLineItemAddedMessagePayload {
+            $data = $this->get($index);
+            if ($data instanceof stdClass) {
+                /** @var ShoppingListLineItemAddedMessagePayload $data */
+                $data = ShoppingListLineItemAddedMessagePayloadModel::of($data);
+                $this->set($data, $index);
+            }
+
+            return $data;
+        };
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadModel.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadModel.php
new file mode 100644
index 00000000000..da9b8c53e42
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemAddedMessagePayloadModel.php
@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItemModel;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use stdClass;
+
+/**
+ * @internal
+ */
+final class ShoppingListLineItemAddedMessagePayloadModel extends JsonObjectModel implements ShoppingListLineItemAddedMessagePayload
+{
+    public const DISCRIMINATOR_VALUE = 'ShoppingListLineItemAdded';
+    /**
+     *
+     * @var ?string
+     */
+    protected $type;
+
+    /**
+     *
+     * @var ?ShoppingListLineItem
+     */
+    protected $lineItem;
+
+
+    /**
+     * @psalm-suppress MissingParamType
+     */
+    public function __construct(
+        ?ShoppingListLineItem $lineItem = null,
+        ?string $type = null
+    ) {
+        $this->lineItem = $lineItem;
+        $this->type = $type ?? self::DISCRIMINATOR_VALUE;
+    }
+
+    /**
+     *
+     * @return null|string
+     */
+    public function getType()
+    {
+        if (is_null($this->type)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_TYPE);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->type = (string) $data;
+        }
+
+        return $this->type;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was added to the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+     *
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem()
+    {
+        if (is_null($this->lineItem)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_LINE_ITEM);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->lineItem = ShoppingListLineItemModel::of($data);
+        }
+
+        return $this->lineItem;
+    }
+
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     */
+    public function setLineItem(?ShoppingListLineItem $lineItem): void
+    {
+        $this->lineItem = $lineItem;
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessage.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessage.php
new file mode 100644
index 00000000000..5b74c4c4e30
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessage.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+
+interface ShoppingListLineItemRemovedMessage extends ShoppingListMessage
+{
+    public const FIELD_LINE_ITEM = 'lineItem';
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was removed from the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem();
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     */
+    public function setLineItem(?ShoppingListLineItem $lineItem): void;
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageBuilder.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageBuilder.php
new file mode 100644
index 00000000000..2bb5e8bc8ec
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageBuilder.php
@@ -0,0 +1,417 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Common\CreatedBy;
+use Commercetools\Api\Models\Common\CreatedByBuilder;
+use Commercetools\Api\Models\Common\LastModifiedBy;
+use Commercetools\Api\Models\Common\LastModifiedByBuilder;
+use Commercetools\Api\Models\Common\Reference;
+use Commercetools\Api\Models\Common\ReferenceBuilder;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItemBuilder;
+use Commercetools\Base\Builder;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use DateTimeImmutable;
+use stdClass;
+
+/**
+ * @implements Builder<ShoppingListLineItemRemovedMessage>
+ */
+final class ShoppingListLineItemRemovedMessageBuilder implements Builder
+{
+    /**
+
+     * @var ?string
+     */
+    private $id;
+
+    /**
+
+     * @var ?int
+     */
+    private $version;
+
+    /**
+
+     * @var ?DateTimeImmutable
+     */
+    private $createdAt;
+
+    /**
+
+     * @var ?DateTimeImmutable
+     */
+    private $lastModifiedAt;
+
+    /**
+
+     * @var null|LastModifiedBy|LastModifiedByBuilder
+     */
+    private $lastModifiedBy;
+
+    /**
+
+     * @var null|CreatedBy|CreatedByBuilder
+     */
+    private $createdBy;
+
+    /**
+
+     * @var ?int
+     */
+    private $sequenceNumber;
+
+    /**
+
+     * @var null|Reference|ReferenceBuilder
+     */
+    private $resource;
+
+    /**
+
+     * @var ?int
+     */
+    private $resourceVersion;
+
+    /**
+
+     * @var null|UserProvidedIdentifiers|UserProvidedIdentifiersBuilder
+     */
+    private $resourceUserProvidedIdentifiers;
+
+    /**
+
+     * @var null|ShoppingListLineItem|ShoppingListLineItemBuilder
+     */
+    private $lineItem;
+
+    /**
+     * <p>Unique identifier of the Message. Can be used to track which Messages have been processed.</p>
+     *
+
+     * @return null|string
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * <p>Version of a resource. In case of Messages, this is always <code>1</code>.</p>
+     *
+
+     * @return null|int
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * <p>Date and time (UTC) the Message was generated.</p>
+     *
+
+     * @return null|DateTimeImmutable
+     */
+    public function getCreatedAt()
+    {
+        return $this->createdAt;
+    }
+
+    /**
+     * <p>Value of <code>createdAt</code>.</p>
+     *
+
+     * @return null|DateTimeImmutable
+     */
+    public function getLastModifiedAt()
+    {
+        return $this->lastModifiedAt;
+    }
+
+    /**
+     * <p>IDs and references that last modified the Message.</p>
+     *
+
+     * @return null|LastModifiedBy
+     */
+    public function getLastModifiedBy()
+    {
+        return $this->lastModifiedBy instanceof LastModifiedByBuilder ? $this->lastModifiedBy->build() : $this->lastModifiedBy;
+    }
+
+    /**
+     * <p>IDs and references that created the Message.</p>
+     *
+
+     * @return null|CreatedBy
+     */
+    public function getCreatedBy()
+    {
+        return $this->createdBy instanceof CreatedByBuilder ? $this->createdBy->build() : $this->createdBy;
+    }
+
+    /**
+     * <p>Message number in relation to other Messages for a given resource. The <code>sequenceNumber</code> of the next Message for the resource is the successor of the <code>sequenceNumber</code> of the current Message. Meaning, the <code>sequenceNumber</code> of the next Message equals the <code>sequenceNumber</code> of the current Message + 1.
+     * <code>sequenceNumber</code> can be used to ensure that Messages are processed in the correct order for a particular resource.</p>
+     *
+
+     * @return null|int
+     */
+    public function getSequenceNumber()
+    {
+        return $this->sequenceNumber;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:Reference">Reference</a> to the resource on which the change or action was performed.</p>
+     *
+
+     * @return null|Reference
+     */
+    public function getResource()
+    {
+        return $this->resource instanceof ReferenceBuilder ? $this->resource->build() : $this->resource;
+    }
+
+    /**
+     * <p>Version of the resource on which the change or action was performed.</p>
+     *
+
+     * @return null|int
+     */
+    public function getResourceVersion()
+    {
+        return $this->resourceVersion;
+    }
+
+    /**
+     * <p>User-provided identifiers of the resource, such as <code>key</code> or <code>externalId</code>. Only present if the resource has such identifiers.</p>
+     *
+
+     * @return null|UserProvidedIdentifiers
+     */
+    public function getResourceUserProvidedIdentifiers()
+    {
+        return $this->resourceUserProvidedIdentifiers instanceof UserProvidedIdentifiersBuilder ? $this->resourceUserProvidedIdentifiers->build() : $this->resourceUserProvidedIdentifiers;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was removed from the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem()
+    {
+        return $this->lineItem instanceof ShoppingListLineItemBuilder ? $this->lineItem->build() : $this->lineItem;
+    }
+
+    /**
+     * @param ?string $id
+     * @return $this
+     */
+    public function withId(?string $id)
+    {
+        $this->id = $id;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $version
+     * @return $this
+     */
+    public function withVersion(?int $version)
+    {
+        $this->version = $version;
+
+        return $this;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $createdAt
+     * @return $this
+     */
+    public function withCreatedAt(?DateTimeImmutable $createdAt)
+    {
+        $this->createdAt = $createdAt;
+
+        return $this;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $lastModifiedAt
+     * @return $this
+     */
+    public function withLastModifiedAt(?DateTimeImmutable $lastModifiedAt)
+    {
+        $this->lastModifiedAt = $lastModifiedAt;
+
+        return $this;
+    }
+
+    /**
+     * @param ?LastModifiedBy $lastModifiedBy
+     * @return $this
+     */
+    public function withLastModifiedBy(?LastModifiedBy $lastModifiedBy)
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+
+        return $this;
+    }
+
+    /**
+     * @param ?CreatedBy $createdBy
+     * @return $this
+     */
+    public function withCreatedBy(?CreatedBy $createdBy)
+    {
+        $this->createdBy = $createdBy;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $sequenceNumber
+     * @return $this
+     */
+    public function withSequenceNumber(?int $sequenceNumber)
+    {
+        $this->sequenceNumber = $sequenceNumber;
+
+        return $this;
+    }
+
+    /**
+     * @param ?Reference $resource
+     * @return $this
+     */
+    public function withResource(?Reference $resource)
+    {
+        $this->resource = $resource;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $resourceVersion
+     * @return $this
+     */
+    public function withResourceVersion(?int $resourceVersion)
+    {
+        $this->resourceVersion = $resourceVersion;
+
+        return $this;
+    }
+
+    /**
+     * @param ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers
+     * @return $this
+     */
+    public function withResourceUserProvidedIdentifiers(?UserProvidedIdentifiers $resourceUserProvidedIdentifiers)
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+
+        return $this;
+    }
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     * @return $this
+     */
+    public function withLineItem(?ShoppingListLineItem $lineItem)
+    {
+        $this->lineItem = $lineItem;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withLastModifiedBy() instead
+     * @return $this
+     */
+    public function withLastModifiedByBuilder(?LastModifiedByBuilder $lastModifiedBy)
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withCreatedBy() instead
+     * @return $this
+     */
+    public function withCreatedByBuilder(?CreatedByBuilder $createdBy)
+    {
+        $this->createdBy = $createdBy;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withResource() instead
+     * @return $this
+     */
+    public function withResourceBuilder(?ReferenceBuilder $resource)
+    {
+        $this->resource = $resource;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withResourceUserProvidedIdentifiers() instead
+     * @return $this
+     */
+    public function withResourceUserProvidedIdentifiersBuilder(?UserProvidedIdentifiersBuilder $resourceUserProvidedIdentifiers)
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withLineItem() instead
+     * @return $this
+     */
+    public function withLineItemBuilder(?ShoppingListLineItemBuilder $lineItem)
+    {
+        $this->lineItem = $lineItem;
+
+        return $this;
+    }
+
+    public function build(): ShoppingListLineItemRemovedMessage
+    {
+        return new ShoppingListLineItemRemovedMessageModel(
+            $this->id,
+            $this->version,
+            $this->createdAt,
+            $this->lastModifiedAt,
+            $this->lastModifiedBy instanceof LastModifiedByBuilder ? $this->lastModifiedBy->build() : $this->lastModifiedBy,
+            $this->createdBy instanceof CreatedByBuilder ? $this->createdBy->build() : $this->createdBy,
+            $this->sequenceNumber,
+            $this->resource instanceof ReferenceBuilder ? $this->resource->build() : $this->resource,
+            $this->resourceVersion,
+            $this->resourceUserProvidedIdentifiers instanceof UserProvidedIdentifiersBuilder ? $this->resourceUserProvidedIdentifiers->build() : $this->resourceUserProvidedIdentifiers,
+            $this->lineItem instanceof ShoppingListLineItemBuilder ? $this->lineItem->build() : $this->lineItem
+        );
+    }
+
+    public static function of(): ShoppingListLineItemRemovedMessageBuilder
+    {
+        return new self();
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageCollection.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageCollection.php
new file mode 100644
index 00000000000..721e5ca9b64
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageCollection.php
@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Message\ShoppingListMessageCollection;
+use Commercetools\Exception\InvalidArgumentException;
+use stdClass;
+
+/**
+ * @extends ShoppingListMessageCollection<ShoppingListLineItemRemovedMessage>
+ * @method ShoppingListLineItemRemovedMessage current()
+ * @method ShoppingListLineItemRemovedMessage end()
+ * @method ShoppingListLineItemRemovedMessage at($offset)
+ */
+class ShoppingListLineItemRemovedMessageCollection extends ShoppingListMessageCollection
+{
+    /**
+     * @psalm-assert ShoppingListLineItemRemovedMessage $value
+     * @psalm-param ShoppingListLineItemRemovedMessage|stdClass $value
+     * @throws InvalidArgumentException
+     *
+     * @return ShoppingListLineItemRemovedMessageCollection
+     */
+    public function add($value)
+    {
+        if (!$value instanceof ShoppingListLineItemRemovedMessage) {
+            throw new InvalidArgumentException();
+        }
+        $this->store($value);
+
+        return $this;
+    }
+
+    /**
+     * @psalm-return callable(int):?ShoppingListLineItemRemovedMessage
+     */
+    protected function mapper()
+    {
+        return function (?int $index): ?ShoppingListLineItemRemovedMessage {
+            $data = $this->get($index);
+            if ($data instanceof stdClass) {
+                /** @var ShoppingListLineItemRemovedMessage $data */
+                $data = ShoppingListLineItemRemovedMessageModel::of($data);
+                $this->set($data, $index);
+            }
+
+            return $data;
+        };
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageModel.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageModel.php
new file mode 100644
index 00000000000..6afb6e63ef0
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessageModel.php
@@ -0,0 +1,493 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Common\CreatedBy;
+use Commercetools\Api\Models\Common\CreatedByModel;
+use Commercetools\Api\Models\Common\LastModifiedBy;
+use Commercetools\Api\Models\Common\LastModifiedByModel;
+use Commercetools\Api\Models\Common\Reference;
+use Commercetools\Api\Models\Common\ReferenceModel;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItemModel;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use DateTimeImmutable;
+use stdClass;
+
+/**
+ * @internal
+ */
+final class ShoppingListLineItemRemovedMessageModel extends JsonObjectModel implements ShoppingListLineItemRemovedMessage
+{
+    public const DISCRIMINATOR_VALUE = 'ShoppingListLineItemRemoved';
+    /**
+     *
+     * @var ?string
+     */
+    protected $id;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $version;
+
+    /**
+     *
+     * @var ?DateTimeImmutable
+     */
+    protected $createdAt;
+
+    /**
+     *
+     * @var ?DateTimeImmutable
+     */
+    protected $lastModifiedAt;
+
+    /**
+     *
+     * @var ?LastModifiedBy
+     */
+    protected $lastModifiedBy;
+
+    /**
+     *
+     * @var ?CreatedBy
+     */
+    protected $createdBy;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $sequenceNumber;
+
+    /**
+     *
+     * @var ?Reference
+     */
+    protected $resource;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $resourceVersion;
+
+    /**
+     *
+     * @var ?string
+     */
+    protected $type;
+
+    /**
+     *
+     * @var ?UserProvidedIdentifiers
+     */
+    protected $resourceUserProvidedIdentifiers;
+
+    /**
+     *
+     * @var ?ShoppingListLineItem
+     */
+    protected $lineItem;
+
+
+    /**
+     * @psalm-suppress MissingParamType
+     */
+    public function __construct(
+        ?string $id = null,
+        ?int $version = null,
+        ?DateTimeImmutable $createdAt = null,
+        ?DateTimeImmutable $lastModifiedAt = null,
+        ?LastModifiedBy $lastModifiedBy = null,
+        ?CreatedBy $createdBy = null,
+        ?int $sequenceNumber = null,
+        ?Reference $resource = null,
+        ?int $resourceVersion = null,
+        ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers = null,
+        ?ShoppingListLineItem $lineItem = null,
+        ?string $type = null
+    ) {
+        $this->id = $id;
+        $this->version = $version;
+        $this->createdAt = $createdAt;
+        $this->lastModifiedAt = $lastModifiedAt;
+        $this->lastModifiedBy = $lastModifiedBy;
+        $this->createdBy = $createdBy;
+        $this->sequenceNumber = $sequenceNumber;
+        $this->resource = $resource;
+        $this->resourceVersion = $resourceVersion;
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+        $this->lineItem = $lineItem;
+        $this->type = $type ?? self::DISCRIMINATOR_VALUE;
+    }
+
+    /**
+     * <p>Unique identifier of the Message. Can be used to track which Messages have been processed.</p>
+     *
+     *
+     * @return null|string
+     */
+    public function getId()
+    {
+        if (is_null($this->id)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_ID);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->id = (string) $data;
+        }
+
+        return $this->id;
+    }
+
+    /**
+     * <p>Version of a resource. In case of Messages, this is always <code>1</code>.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getVersion()
+    {
+        if (is_null($this->version)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_VERSION);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->version = (int) $data;
+        }
+
+        return $this->version;
+    }
+
+    /**
+     * <p>Date and time (UTC) the Message was generated.</p>
+     *
+     *
+     * @return null|DateTimeImmutable
+     */
+    public function getCreatedAt()
+    {
+        if (is_null($this->createdAt)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_CREATED_AT);
+            if (is_null($data)) {
+                return null;
+            }
+            $data = DateTimeImmutable::createFromFormat(MapperFactory::DATETIME_FORMAT, $data);
+            if (false === $data) {
+                return null;
+            }
+            $this->createdAt = $data;
+        }
+
+        return $this->createdAt;
+    }
+
+    /**
+     * <p>Value of <code>createdAt</code>.</p>
+     *
+     *
+     * @return null|DateTimeImmutable
+     */
+    public function getLastModifiedAt()
+    {
+        if (is_null($this->lastModifiedAt)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_LAST_MODIFIED_AT);
+            if (is_null($data)) {
+                return null;
+            }
+            $data = DateTimeImmutable::createFromFormat(MapperFactory::DATETIME_FORMAT, $data);
+            if (false === $data) {
+                return null;
+            }
+            $this->lastModifiedAt = $data;
+        }
+
+        return $this->lastModifiedAt;
+    }
+
+    /**
+     * <p>IDs and references that last modified the Message.</p>
+     *
+     *
+     * @return null|LastModifiedBy
+     */
+    public function getLastModifiedBy()
+    {
+        if (is_null($this->lastModifiedBy)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_LAST_MODIFIED_BY);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->lastModifiedBy = LastModifiedByModel::of($data);
+        }
+
+        return $this->lastModifiedBy;
+    }
+
+    /**
+     * <p>IDs and references that created the Message.</p>
+     *
+     *
+     * @return null|CreatedBy
+     */
+    public function getCreatedBy()
+    {
+        if (is_null($this->createdBy)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_CREATED_BY);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->createdBy = CreatedByModel::of($data);
+        }
+
+        return $this->createdBy;
+    }
+
+    /**
+     * <p>Message number in relation to other Messages for a given resource. The <code>sequenceNumber</code> of the next Message for the resource is the successor of the <code>sequenceNumber</code> of the current Message. Meaning, the <code>sequenceNumber</code> of the next Message equals the <code>sequenceNumber</code> of the current Message + 1.
+     * <code>sequenceNumber</code> can be used to ensure that Messages are processed in the correct order for a particular resource.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getSequenceNumber()
+    {
+        if (is_null($this->sequenceNumber)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_SEQUENCE_NUMBER);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->sequenceNumber = (int) $data;
+        }
+
+        return $this->sequenceNumber;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:Reference">Reference</a> to the resource on which the change or action was performed.</p>
+     *
+     *
+     * @return null|Reference
+     */
+    public function getResource()
+    {
+        if (is_null($this->resource)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_RESOURCE);
+            if (is_null($data)) {
+                return null;
+            }
+            $className = ReferenceModel::resolveDiscriminatorClass($data);
+            $this->resource = $className::of($data);
+        }
+
+        return $this->resource;
+    }
+
+    /**
+     * <p>Version of the resource on which the change or action was performed.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getResourceVersion()
+    {
+        if (is_null($this->resourceVersion)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_RESOURCE_VERSION);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->resourceVersion = (int) $data;
+        }
+
+        return $this->resourceVersion;
+    }
+
+    /**
+     * <p><a href="/../api/projects/messages#message-types">Message Type</a> of the Message.</p>
+     *
+     *
+     * @return null|string
+     */
+    public function getType()
+    {
+        if (is_null($this->type)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_TYPE);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->type = (string) $data;
+        }
+
+        return $this->type;
+    }
+
+    /**
+     * <p>User-provided identifiers of the resource, such as <code>key</code> or <code>externalId</code>. Only present if the resource has such identifiers.</p>
+     *
+     *
+     * @return null|UserProvidedIdentifiers
+     */
+    public function getResourceUserProvidedIdentifiers()
+    {
+        if (is_null($this->resourceUserProvidedIdentifiers)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_RESOURCE_USER_PROVIDED_IDENTIFIERS);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->resourceUserProvidedIdentifiers = UserProvidedIdentifiersModel::of($data);
+        }
+
+        return $this->resourceUserProvidedIdentifiers;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was removed from the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+     *
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem()
+    {
+        if (is_null($this->lineItem)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_LINE_ITEM);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->lineItem = ShoppingListLineItemModel::of($data);
+        }
+
+        return $this->lineItem;
+    }
+
+
+    /**
+     * @param ?string $id
+     */
+    public function setId(?string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * @param ?int $version
+     */
+    public function setVersion(?int $version): void
+    {
+        $this->version = $version;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $createdAt
+     */
+    public function setCreatedAt(?DateTimeImmutable $createdAt): void
+    {
+        $this->createdAt = $createdAt;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $lastModifiedAt
+     */
+    public function setLastModifiedAt(?DateTimeImmutable $lastModifiedAt): void
+    {
+        $this->lastModifiedAt = $lastModifiedAt;
+    }
+
+    /**
+     * @param ?LastModifiedBy $lastModifiedBy
+     */
+    public function setLastModifiedBy(?LastModifiedBy $lastModifiedBy): void
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+    }
+
+    /**
+     * @param ?CreatedBy $createdBy
+     */
+    public function setCreatedBy(?CreatedBy $createdBy): void
+    {
+        $this->createdBy = $createdBy;
+    }
+
+    /**
+     * @param ?int $sequenceNumber
+     */
+    public function setSequenceNumber(?int $sequenceNumber): void
+    {
+        $this->sequenceNumber = $sequenceNumber;
+    }
+
+    /**
+     * @param ?Reference $resource
+     */
+    public function setResource(?Reference $resource): void
+    {
+        $this->resource = $resource;
+    }
+
+    /**
+     * @param ?int $resourceVersion
+     */
+    public function setResourceVersion(?int $resourceVersion): void
+    {
+        $this->resourceVersion = $resourceVersion;
+    }
+
+    /**
+     * @param ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers
+     */
+    public function setResourceUserProvidedIdentifiers(?UserProvidedIdentifiers $resourceUserProvidedIdentifiers): void
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+    }
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     */
+    public function setLineItem(?ShoppingListLineItem $lineItem): void
+    {
+        $this->lineItem = $lineItem;
+    }
+
+
+    #[\ReturnTypeWillChange]
+    public function jsonSerialize()
+    {
+        $data = $this->toArray();
+        if (isset($data[Message::FIELD_CREATED_AT]) && $data[Message::FIELD_CREATED_AT] instanceof \DateTimeImmutable) {
+            $data[Message::FIELD_CREATED_AT] = $data[Message::FIELD_CREATED_AT]->setTimeZone(new \DateTimeZone('UTC'))->format('c');
+        }
+
+        if (isset($data[Message::FIELD_LAST_MODIFIED_AT]) && $data[Message::FIELD_LAST_MODIFIED_AT] instanceof \DateTimeImmutable) {
+            $data[Message::FIELD_LAST_MODIFIED_AT] = $data[Message::FIELD_LAST_MODIFIED_AT]->setTimeZone(new \DateTimeZone('UTC'))->format('c');
+        }
+        return (object) $data;
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayload.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayload.php
new file mode 100644
index 00000000000..3874997b673
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayload.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+
+interface ShoppingListLineItemRemovedMessagePayload extends ShoppingListMessagePayload
+{
+    public const FIELD_LINE_ITEM = 'lineItem';
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was removed from the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem();
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     */
+    public function setLineItem(?ShoppingListLineItem $lineItem): void;
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadBuilder.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadBuilder.php
new file mode 100644
index 00000000000..ab266499c0f
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadBuilder.php
@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItemBuilder;
+use Commercetools\Base\Builder;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use stdClass;
+
+/**
+ * @implements Builder<ShoppingListLineItemRemovedMessagePayload>
+ */
+final class ShoppingListLineItemRemovedMessagePayloadBuilder implements Builder
+{
+    /**
+
+     * @var null|ShoppingListLineItem|ShoppingListLineItemBuilder
+     */
+    private $lineItem;
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was removed from the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem()
+    {
+        return $this->lineItem instanceof ShoppingListLineItemBuilder ? $this->lineItem->build() : $this->lineItem;
+    }
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     * @return $this
+     */
+    public function withLineItem(?ShoppingListLineItem $lineItem)
+    {
+        $this->lineItem = $lineItem;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withLineItem() instead
+     * @return $this
+     */
+    public function withLineItemBuilder(?ShoppingListLineItemBuilder $lineItem)
+    {
+        $this->lineItem = $lineItem;
+
+        return $this;
+    }
+
+    public function build(): ShoppingListLineItemRemovedMessagePayload
+    {
+        return new ShoppingListLineItemRemovedMessagePayloadModel(
+            $this->lineItem instanceof ShoppingListLineItemBuilder ? $this->lineItem->build() : $this->lineItem
+        );
+    }
+
+    public static function of(): ShoppingListLineItemRemovedMessagePayloadBuilder
+    {
+        return new self();
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadCollection.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadCollection.php
new file mode 100644
index 00000000000..ca2d9d55132
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadCollection.php
@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Message\ShoppingListMessagePayloadCollection;
+use Commercetools\Exception\InvalidArgumentException;
+use stdClass;
+
+/**
+ * @extends ShoppingListMessagePayloadCollection<ShoppingListLineItemRemovedMessagePayload>
+ * @method ShoppingListLineItemRemovedMessagePayload current()
+ * @method ShoppingListLineItemRemovedMessagePayload end()
+ * @method ShoppingListLineItemRemovedMessagePayload at($offset)
+ */
+class ShoppingListLineItemRemovedMessagePayloadCollection extends ShoppingListMessagePayloadCollection
+{
+    /**
+     * @psalm-assert ShoppingListLineItemRemovedMessagePayload $value
+     * @psalm-param ShoppingListLineItemRemovedMessagePayload|stdClass $value
+     * @throws InvalidArgumentException
+     *
+     * @return ShoppingListLineItemRemovedMessagePayloadCollection
+     */
+    public function add($value)
+    {
+        if (!$value instanceof ShoppingListLineItemRemovedMessagePayload) {
+            throw new InvalidArgumentException();
+        }
+        $this->store($value);
+
+        return $this;
+    }
+
+    /**
+     * @psalm-return callable(int):?ShoppingListLineItemRemovedMessagePayload
+     */
+    protected function mapper()
+    {
+        return function (?int $index): ?ShoppingListLineItemRemovedMessagePayload {
+            $data = $this->get($index);
+            if ($data instanceof stdClass) {
+                /** @var ShoppingListLineItemRemovedMessagePayload $data */
+                $data = ShoppingListLineItemRemovedMessagePayloadModel::of($data);
+                $this->set($data, $index);
+            }
+
+            return $data;
+        };
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadModel.php b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadModel.php
new file mode 100644
index 00000000000..09b07351df8
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListLineItemRemovedMessagePayloadModel.php
@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItem;
+use Commercetools\Api\Models\ShoppingList\ShoppingListLineItemModel;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use stdClass;
+
+/**
+ * @internal
+ */
+final class ShoppingListLineItemRemovedMessagePayloadModel extends JsonObjectModel implements ShoppingListLineItemRemovedMessagePayload
+{
+    public const DISCRIMINATOR_VALUE = 'ShoppingListLineItemRemoved';
+    /**
+     *
+     * @var ?string
+     */
+    protected $type;
+
+    /**
+     *
+     * @var ?ShoppingListLineItem
+     */
+    protected $lineItem;
+
+
+    /**
+     * @psalm-suppress MissingParamType
+     */
+    public function __construct(
+        ?ShoppingListLineItem $lineItem = null,
+        ?string $type = null
+    ) {
+        $this->lineItem = $lineItem;
+        $this->type = $type ?? self::DISCRIMINATOR_VALUE;
+    }
+
+    /**
+     *
+     * @return null|string
+     */
+    public function getType()
+    {
+        if (is_null($this->type)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_TYPE);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->type = (string) $data;
+        }
+
+        return $this->type;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:ShoppingListLineItem">Line Item</a> that was removed from the <a href="ctp:api:type:ShoppingList">ShoppingList</a>.</p>
+     *
+     *
+     * @return null|ShoppingListLineItem
+     */
+    public function getLineItem()
+    {
+        if (is_null($this->lineItem)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_LINE_ITEM);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->lineItem = ShoppingListLineItemModel::of($data);
+        }
+
+        return $this->lineItem;
+    }
+
+
+    /**
+     * @param ?ShoppingListLineItem $lineItem
+     */
+    public function setLineItem(?ShoppingListLineItem $lineItem): void
+    {
+        $this->lineItem = $lineItem;
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListMessage.php b/lib/commercetools-api/src/Models/Message/ShoppingListMessage.php
new file mode 100644
index 00000000000..5122298c4d7
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListMessage.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+
+interface ShoppingListMessage extends Message
+{
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListMessageBuilder.php b/lib/commercetools-api/src/Models/Message/ShoppingListMessageBuilder.php
new file mode 100644
index 00000000000..d2ab4a605c2
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListMessageBuilder.php
@@ -0,0 +1,375 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Common\CreatedBy;
+use Commercetools\Api\Models\Common\CreatedByBuilder;
+use Commercetools\Api\Models\Common\LastModifiedBy;
+use Commercetools\Api\Models\Common\LastModifiedByBuilder;
+use Commercetools\Api\Models\Common\Reference;
+use Commercetools\Api\Models\Common\ReferenceBuilder;
+use Commercetools\Base\Builder;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use DateTimeImmutable;
+use stdClass;
+
+/**
+ * @implements Builder<ShoppingListMessage>
+ */
+final class ShoppingListMessageBuilder implements Builder
+{
+    /**
+
+     * @var ?string
+     */
+    private $id;
+
+    /**
+
+     * @var ?int
+     */
+    private $version;
+
+    /**
+
+     * @var ?DateTimeImmutable
+     */
+    private $createdAt;
+
+    /**
+
+     * @var ?DateTimeImmutable
+     */
+    private $lastModifiedAt;
+
+    /**
+
+     * @var null|LastModifiedBy|LastModifiedByBuilder
+     */
+    private $lastModifiedBy;
+
+    /**
+
+     * @var null|CreatedBy|CreatedByBuilder
+     */
+    private $createdBy;
+
+    /**
+
+     * @var ?int
+     */
+    private $sequenceNumber;
+
+    /**
+
+     * @var null|Reference|ReferenceBuilder
+     */
+    private $resource;
+
+    /**
+
+     * @var ?int
+     */
+    private $resourceVersion;
+
+    /**
+
+     * @var null|UserProvidedIdentifiers|UserProvidedIdentifiersBuilder
+     */
+    private $resourceUserProvidedIdentifiers;
+
+    /**
+     * <p>Unique identifier of the Message. Can be used to track which Messages have been processed.</p>
+     *
+
+     * @return null|string
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * <p>Version of a resource. In case of Messages, this is always <code>1</code>.</p>
+     *
+
+     * @return null|int
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * <p>Date and time (UTC) the Message was generated.</p>
+     *
+
+     * @return null|DateTimeImmutable
+     */
+    public function getCreatedAt()
+    {
+        return $this->createdAt;
+    }
+
+    /**
+     * <p>Value of <code>createdAt</code>.</p>
+     *
+
+     * @return null|DateTimeImmutable
+     */
+    public function getLastModifiedAt()
+    {
+        return $this->lastModifiedAt;
+    }
+
+    /**
+     * <p>IDs and references that last modified the Message.</p>
+     *
+
+     * @return null|LastModifiedBy
+     */
+    public function getLastModifiedBy()
+    {
+        return $this->lastModifiedBy instanceof LastModifiedByBuilder ? $this->lastModifiedBy->build() : $this->lastModifiedBy;
+    }
+
+    /**
+     * <p>IDs and references that created the Message.</p>
+     *
+
+     * @return null|CreatedBy
+     */
+    public function getCreatedBy()
+    {
+        return $this->createdBy instanceof CreatedByBuilder ? $this->createdBy->build() : $this->createdBy;
+    }
+
+    /**
+     * <p>Message number in relation to other Messages for a given resource. The <code>sequenceNumber</code> of the next Message for the resource is the successor of the <code>sequenceNumber</code> of the current Message. Meaning, the <code>sequenceNumber</code> of the next Message equals the <code>sequenceNumber</code> of the current Message + 1.
+     * <code>sequenceNumber</code> can be used to ensure that Messages are processed in the correct order for a particular resource.</p>
+     *
+
+     * @return null|int
+     */
+    public function getSequenceNumber()
+    {
+        return $this->sequenceNumber;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:Reference">Reference</a> to the resource on which the change or action was performed.</p>
+     *
+
+     * @return null|Reference
+     */
+    public function getResource()
+    {
+        return $this->resource instanceof ReferenceBuilder ? $this->resource->build() : $this->resource;
+    }
+
+    /**
+     * <p>Version of the resource on which the change or action was performed.</p>
+     *
+
+     * @return null|int
+     */
+    public function getResourceVersion()
+    {
+        return $this->resourceVersion;
+    }
+
+    /**
+     * <p>User-provided identifiers of the resource, such as <code>key</code> or <code>externalId</code>. Only present if the resource has such identifiers.</p>
+     *
+
+     * @return null|UserProvidedIdentifiers
+     */
+    public function getResourceUserProvidedIdentifiers()
+    {
+        return $this->resourceUserProvidedIdentifiers instanceof UserProvidedIdentifiersBuilder ? $this->resourceUserProvidedIdentifiers->build() : $this->resourceUserProvidedIdentifiers;
+    }
+
+    /**
+     * @param ?string $id
+     * @return $this
+     */
+    public function withId(?string $id)
+    {
+        $this->id = $id;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $version
+     * @return $this
+     */
+    public function withVersion(?int $version)
+    {
+        $this->version = $version;
+
+        return $this;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $createdAt
+     * @return $this
+     */
+    public function withCreatedAt(?DateTimeImmutable $createdAt)
+    {
+        $this->createdAt = $createdAt;
+
+        return $this;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $lastModifiedAt
+     * @return $this
+     */
+    public function withLastModifiedAt(?DateTimeImmutable $lastModifiedAt)
+    {
+        $this->lastModifiedAt = $lastModifiedAt;
+
+        return $this;
+    }
+
+    /**
+     * @param ?LastModifiedBy $lastModifiedBy
+     * @return $this
+     */
+    public function withLastModifiedBy(?LastModifiedBy $lastModifiedBy)
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+
+        return $this;
+    }
+
+    /**
+     * @param ?CreatedBy $createdBy
+     * @return $this
+     */
+    public function withCreatedBy(?CreatedBy $createdBy)
+    {
+        $this->createdBy = $createdBy;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $sequenceNumber
+     * @return $this
+     */
+    public function withSequenceNumber(?int $sequenceNumber)
+    {
+        $this->sequenceNumber = $sequenceNumber;
+
+        return $this;
+    }
+
+    /**
+     * @param ?Reference $resource
+     * @return $this
+     */
+    public function withResource(?Reference $resource)
+    {
+        $this->resource = $resource;
+
+        return $this;
+    }
+
+    /**
+     * @param ?int $resourceVersion
+     * @return $this
+     */
+    public function withResourceVersion(?int $resourceVersion)
+    {
+        $this->resourceVersion = $resourceVersion;
+
+        return $this;
+    }
+
+    /**
+     * @param ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers
+     * @return $this
+     */
+    public function withResourceUserProvidedIdentifiers(?UserProvidedIdentifiers $resourceUserProvidedIdentifiers)
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withLastModifiedBy() instead
+     * @return $this
+     */
+    public function withLastModifiedByBuilder(?LastModifiedByBuilder $lastModifiedBy)
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withCreatedBy() instead
+     * @return $this
+     */
+    public function withCreatedByBuilder(?CreatedByBuilder $createdBy)
+    {
+        $this->createdBy = $createdBy;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withResource() instead
+     * @return $this
+     */
+    public function withResourceBuilder(?ReferenceBuilder $resource)
+    {
+        $this->resource = $resource;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated use withResourceUserProvidedIdentifiers() instead
+     * @return $this
+     */
+    public function withResourceUserProvidedIdentifiersBuilder(?UserProvidedIdentifiersBuilder $resourceUserProvidedIdentifiers)
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+
+        return $this;
+    }
+
+    public function build(): ShoppingListMessage
+    {
+        return new ShoppingListMessageModel(
+            $this->id,
+            $this->version,
+            $this->createdAt,
+            $this->lastModifiedAt,
+            $this->lastModifiedBy instanceof LastModifiedByBuilder ? $this->lastModifiedBy->build() : $this->lastModifiedBy,
+            $this->createdBy instanceof CreatedByBuilder ? $this->createdBy->build() : $this->createdBy,
+            $this->sequenceNumber,
+            $this->resource instanceof ReferenceBuilder ? $this->resource->build() : $this->resource,
+            $this->resourceVersion,
+            $this->resourceUserProvidedIdentifiers instanceof UserProvidedIdentifiersBuilder ? $this->resourceUserProvidedIdentifiers->build() : $this->resourceUserProvidedIdentifiers
+        );
+    }
+
+    public static function of(): ShoppingListMessageBuilder
+    {
+        return new self();
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListMessageCollection.php b/lib/commercetools-api/src/Models/Message/ShoppingListMessageCollection.php
new file mode 100644
index 00000000000..8a484d33717
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListMessageCollection.php
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Message\MessageCollection;
+use Commercetools\Exception\InvalidArgumentException;
+use stdClass;
+
+/**
+ * @template T of ShoppingListMessage
+ * @extends MessageCollection<T>
+ * @psalm-method T current()
+ * @psalm-method T end()
+ * @psalm-method T at($offset)
+ * @method ShoppingListMessage current()
+ * @method ShoppingListMessage end()
+ * @method ShoppingListMessage at($offset)
+ */
+class ShoppingListMessageCollection extends MessageCollection
+{
+    /**
+     * @psalm-assert T $value
+     * @psalm-param T|stdClass $value
+     * @throws InvalidArgumentException
+     *
+     * @return ShoppingListMessageCollection
+     */
+    public function add($value)
+    {
+        if (!$value instanceof ShoppingListMessage) {
+            throw new InvalidArgumentException();
+        }
+        $this->store($value);
+
+        return $this;
+    }
+
+    /**
+     * @psalm-return callable(int):?T
+     */
+    protected function mapper()
+    {
+        return function (?int $index): ?ShoppingListMessage {
+            $data = $this->get($index);
+            if ($data instanceof stdClass) {
+                /** @var T $data */
+                $data = ShoppingListMessageModel::of($data);
+                $this->set($data, $index);
+            }
+
+            return $data;
+        };
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListMessageModel.php b/lib/commercetools-api/src/Models/Message/ShoppingListMessageModel.php
new file mode 100644
index 00000000000..102d9f4a50a
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListMessageModel.php
@@ -0,0 +1,453 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Common\CreatedBy;
+use Commercetools\Api\Models\Common\CreatedByModel;
+use Commercetools\Api\Models\Common\LastModifiedBy;
+use Commercetools\Api\Models\Common\LastModifiedByModel;
+use Commercetools\Api\Models\Common\Reference;
+use Commercetools\Api\Models\Common\ReferenceModel;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use DateTimeImmutable;
+use stdClass;
+
+/**
+ * @internal
+ */
+final class ShoppingListMessageModel extends JsonObjectModel implements ShoppingListMessage
+{
+    /**
+     *
+     * @var ?string
+     */
+    protected $id;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $version;
+
+    /**
+     *
+     * @var ?DateTimeImmutable
+     */
+    protected $createdAt;
+
+    /**
+     *
+     * @var ?DateTimeImmutable
+     */
+    protected $lastModifiedAt;
+
+    /**
+     *
+     * @var ?LastModifiedBy
+     */
+    protected $lastModifiedBy;
+
+    /**
+     *
+     * @var ?CreatedBy
+     */
+    protected $createdBy;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $sequenceNumber;
+
+    /**
+     *
+     * @var ?Reference
+     */
+    protected $resource;
+
+    /**
+     *
+     * @var ?int
+     */
+    protected $resourceVersion;
+
+    /**
+     *
+     * @var ?string
+     */
+    protected $type;
+
+    /**
+     *
+     * @var ?UserProvidedIdentifiers
+     */
+    protected $resourceUserProvidedIdentifiers;
+
+
+    /**
+     * @psalm-suppress MissingParamType
+     */
+    public function __construct(
+        ?string $id = null,
+        ?int $version = null,
+        ?DateTimeImmutable $createdAt = null,
+        ?DateTimeImmutable $lastModifiedAt = null,
+        ?LastModifiedBy $lastModifiedBy = null,
+        ?CreatedBy $createdBy = null,
+        ?int $sequenceNumber = null,
+        ?Reference $resource = null,
+        ?int $resourceVersion = null,
+        ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers = null,
+        ?string $type = null
+    ) {
+        $this->id = $id;
+        $this->version = $version;
+        $this->createdAt = $createdAt;
+        $this->lastModifiedAt = $lastModifiedAt;
+        $this->lastModifiedBy = $lastModifiedBy;
+        $this->createdBy = $createdBy;
+        $this->sequenceNumber = $sequenceNumber;
+        $this->resource = $resource;
+        $this->resourceVersion = $resourceVersion;
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+        $this->type = $type;
+    }
+
+    /**
+     * <p>Unique identifier of the Message. Can be used to track which Messages have been processed.</p>
+     *
+     *
+     * @return null|string
+     */
+    public function getId()
+    {
+        if (is_null($this->id)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_ID);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->id = (string) $data;
+        }
+
+        return $this->id;
+    }
+
+    /**
+     * <p>Version of a resource. In case of Messages, this is always <code>1</code>.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getVersion()
+    {
+        if (is_null($this->version)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_VERSION);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->version = (int) $data;
+        }
+
+        return $this->version;
+    }
+
+    /**
+     * <p>Date and time (UTC) the Message was generated.</p>
+     *
+     *
+     * @return null|DateTimeImmutable
+     */
+    public function getCreatedAt()
+    {
+        if (is_null($this->createdAt)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_CREATED_AT);
+            if (is_null($data)) {
+                return null;
+            }
+            $data = DateTimeImmutable::createFromFormat(MapperFactory::DATETIME_FORMAT, $data);
+            if (false === $data) {
+                return null;
+            }
+            $this->createdAt = $data;
+        }
+
+        return $this->createdAt;
+    }
+
+    /**
+     * <p>Value of <code>createdAt</code>.</p>
+     *
+     *
+     * @return null|DateTimeImmutable
+     */
+    public function getLastModifiedAt()
+    {
+        if (is_null($this->lastModifiedAt)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_LAST_MODIFIED_AT);
+            if (is_null($data)) {
+                return null;
+            }
+            $data = DateTimeImmutable::createFromFormat(MapperFactory::DATETIME_FORMAT, $data);
+            if (false === $data) {
+                return null;
+            }
+            $this->lastModifiedAt = $data;
+        }
+
+        return $this->lastModifiedAt;
+    }
+
+    /**
+     * <p>IDs and references that last modified the Message.</p>
+     *
+     *
+     * @return null|LastModifiedBy
+     */
+    public function getLastModifiedBy()
+    {
+        if (is_null($this->lastModifiedBy)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_LAST_MODIFIED_BY);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->lastModifiedBy = LastModifiedByModel::of($data);
+        }
+
+        return $this->lastModifiedBy;
+    }
+
+    /**
+     * <p>IDs and references that created the Message.</p>
+     *
+     *
+     * @return null|CreatedBy
+     */
+    public function getCreatedBy()
+    {
+        if (is_null($this->createdBy)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_CREATED_BY);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->createdBy = CreatedByModel::of($data);
+        }
+
+        return $this->createdBy;
+    }
+
+    /**
+     * <p>Message number in relation to other Messages for a given resource. The <code>sequenceNumber</code> of the next Message for the resource is the successor of the <code>sequenceNumber</code> of the current Message. Meaning, the <code>sequenceNumber</code> of the next Message equals the <code>sequenceNumber</code> of the current Message + 1.
+     * <code>sequenceNumber</code> can be used to ensure that Messages are processed in the correct order for a particular resource.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getSequenceNumber()
+    {
+        if (is_null($this->sequenceNumber)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_SEQUENCE_NUMBER);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->sequenceNumber = (int) $data;
+        }
+
+        return $this->sequenceNumber;
+    }
+
+    /**
+     * <p><a href="ctp:api:type:Reference">Reference</a> to the resource on which the change or action was performed.</p>
+     *
+     *
+     * @return null|Reference
+     */
+    public function getResource()
+    {
+        if (is_null($this->resource)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_RESOURCE);
+            if (is_null($data)) {
+                return null;
+            }
+            $className = ReferenceModel::resolveDiscriminatorClass($data);
+            $this->resource = $className::of($data);
+        }
+
+        return $this->resource;
+    }
+
+    /**
+     * <p>Version of the resource on which the change or action was performed.</p>
+     *
+     *
+     * @return null|int
+     */
+    public function getResourceVersion()
+    {
+        if (is_null($this->resourceVersion)) {
+            /** @psalm-var ?int $data */
+            $data = $this->raw(self::FIELD_RESOURCE_VERSION);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->resourceVersion = (int) $data;
+        }
+
+        return $this->resourceVersion;
+    }
+
+    /**
+     * <p><a href="/../api/projects/messages#message-types">Message Type</a> of the Message.</p>
+     *
+     *
+     * @return null|string
+     */
+    public function getType()
+    {
+        if (is_null($this->type)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_TYPE);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->type = (string) $data;
+        }
+
+        return $this->type;
+    }
+
+    /**
+     * <p>User-provided identifiers of the resource, such as <code>key</code> or <code>externalId</code>. Only present if the resource has such identifiers.</p>
+     *
+     *
+     * @return null|UserProvidedIdentifiers
+     */
+    public function getResourceUserProvidedIdentifiers()
+    {
+        if (is_null($this->resourceUserProvidedIdentifiers)) {
+            /** @psalm-var stdClass|array<string, mixed>|null $data */
+            $data = $this->raw(self::FIELD_RESOURCE_USER_PROVIDED_IDENTIFIERS);
+            if (is_null($data)) {
+                return null;
+            }
+
+            $this->resourceUserProvidedIdentifiers = UserProvidedIdentifiersModel::of($data);
+        }
+
+        return $this->resourceUserProvidedIdentifiers;
+    }
+
+
+    /**
+     * @param ?string $id
+     */
+    public function setId(?string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * @param ?int $version
+     */
+    public function setVersion(?int $version): void
+    {
+        $this->version = $version;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $createdAt
+     */
+    public function setCreatedAt(?DateTimeImmutable $createdAt): void
+    {
+        $this->createdAt = $createdAt;
+    }
+
+    /**
+     * @param ?DateTimeImmutable $lastModifiedAt
+     */
+    public function setLastModifiedAt(?DateTimeImmutable $lastModifiedAt): void
+    {
+        $this->lastModifiedAt = $lastModifiedAt;
+    }
+
+    /**
+     * @param ?LastModifiedBy $lastModifiedBy
+     */
+    public function setLastModifiedBy(?LastModifiedBy $lastModifiedBy): void
+    {
+        $this->lastModifiedBy = $lastModifiedBy;
+    }
+
+    /**
+     * @param ?CreatedBy $createdBy
+     */
+    public function setCreatedBy(?CreatedBy $createdBy): void
+    {
+        $this->createdBy = $createdBy;
+    }
+
+    /**
+     * @param ?int $sequenceNumber
+     */
+    public function setSequenceNumber(?int $sequenceNumber): void
+    {
+        $this->sequenceNumber = $sequenceNumber;
+    }
+
+    /**
+     * @param ?Reference $resource
+     */
+    public function setResource(?Reference $resource): void
+    {
+        $this->resource = $resource;
+    }
+
+    /**
+     * @param ?int $resourceVersion
+     */
+    public function setResourceVersion(?int $resourceVersion): void
+    {
+        $this->resourceVersion = $resourceVersion;
+    }
+
+    /**
+     * @param ?UserProvidedIdentifiers $resourceUserProvidedIdentifiers
+     */
+    public function setResourceUserProvidedIdentifiers(?UserProvidedIdentifiers $resourceUserProvidedIdentifiers): void
+    {
+        $this->resourceUserProvidedIdentifiers = $resourceUserProvidedIdentifiers;
+    }
+
+
+    #[\ReturnTypeWillChange]
+    public function jsonSerialize()
+    {
+        $data = $this->toArray();
+        if (isset($data[Message::FIELD_CREATED_AT]) && $data[Message::FIELD_CREATED_AT] instanceof \DateTimeImmutable) {
+            $data[Message::FIELD_CREATED_AT] = $data[Message::FIELD_CREATED_AT]->setTimeZone(new \DateTimeZone('UTC'))->format('c');
+        }
+
+        if (isset($data[Message::FIELD_LAST_MODIFIED_AT]) && $data[Message::FIELD_LAST_MODIFIED_AT] instanceof \DateTimeImmutable) {
+            $data[Message::FIELD_LAST_MODIFIED_AT] = $data[Message::FIELD_LAST_MODIFIED_AT]->setTimeZone(new \DateTimeZone('UTC'))->format('c');
+        }
+        return (object) $data;
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayload.php b/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayload.php
new file mode 100644
index 00000000000..64cc957518c
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayload.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+
+interface ShoppingListMessagePayload extends MessagePayload
+{
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadBuilder.php b/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadBuilder.php
new file mode 100644
index 00000000000..9414feacca3
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadBuilder.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Base\Builder;
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use stdClass;
+
+/**
+ * @implements Builder<ShoppingListMessagePayload>
+ */
+final class ShoppingListMessagePayloadBuilder implements Builder
+{
+    public function build(): ShoppingListMessagePayload
+    {
+        return new ShoppingListMessagePayloadModel(
+        );
+    }
+
+    public static function of(): ShoppingListMessagePayloadBuilder
+    {
+        return new self();
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadCollection.php b/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadCollection.php
new file mode 100644
index 00000000000..fb187d80201
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadCollection.php
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Api\Models\Message\MessagePayloadCollection;
+use Commercetools\Exception\InvalidArgumentException;
+use stdClass;
+
+/**
+ * @template T of ShoppingListMessagePayload
+ * @extends MessagePayloadCollection<T>
+ * @psalm-method T current()
+ * @psalm-method T end()
+ * @psalm-method T at($offset)
+ * @method ShoppingListMessagePayload current()
+ * @method ShoppingListMessagePayload end()
+ * @method ShoppingListMessagePayload at($offset)
+ */
+class ShoppingListMessagePayloadCollection extends MessagePayloadCollection
+{
+    /**
+     * @psalm-assert T $value
+     * @psalm-param T|stdClass $value
+     * @throws InvalidArgumentException
+     *
+     * @return ShoppingListMessagePayloadCollection
+     */
+    public function add($value)
+    {
+        if (!$value instanceof ShoppingListMessagePayload) {
+            throw new InvalidArgumentException();
+        }
+        $this->store($value);
+
+        return $this;
+    }
+
+    /**
+     * @psalm-return callable(int):?T
+     */
+    protected function mapper()
+    {
+        return function (?int $index): ?ShoppingListMessagePayload {
+            $data = $this->get($index);
+            if ($data instanceof stdClass) {
+                /** @var T $data */
+                $data = ShoppingListMessagePayloadModel::of($data);
+                $this->set($data, $index);
+            }
+
+            return $data;
+        };
+    }
+}
diff --git a/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadModel.php b/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadModel.php
new file mode 100644
index 00000000000..ad06ea4d0d2
--- /dev/null
+++ b/lib/commercetools-api/src/Models/Message/ShoppingListMessagePayloadModel.php
@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file has been auto generated
+ * Do not change it.
+ */
+
+namespace Commercetools\Api\Models\Message;
+
+use Commercetools\Base\DateTimeImmutableCollection;
+use Commercetools\Base\JsonObject;
+use Commercetools\Base\JsonObjectModel;
+use Commercetools\Base\MapperFactory;
+use stdClass;
+
+/**
+ * @internal
+ */
+final class ShoppingListMessagePayloadModel extends JsonObjectModel implements ShoppingListMessagePayload
+{
+    /**
+     *
+     * @var ?string
+     */
+    protected $type;
+
+
+    /**
+     * @psalm-suppress MissingParamType
+     */
+    public function __construct(
+        ?string $type = null
+    ) {
+        $this->type = $type;
+    }
+
+    /**
+     *
+     * @return null|string
+     */
+    public function getType()
+    {
+        if (is_null($this->type)) {
+            /** @psalm-var ?string $data */
+            $data = $this->raw(self::FIELD_TYPE);
+            if (is_null($data)) {
+                return null;
+            }
+            $this->type = (string) $data;
+        }
+
+        return $this->type;
+    }
+}
diff --git a/references.txt b/references.txt
index 824ad884690..02daa1420a9 100644
--- a/references.txt
+++ b/references.txt
@@ -338,3 +338,4 @@ df53588d26d7953dfdf44166866ca03045f0a70b
 6a47ba84abccefcacaf90152614687e121660c5c
 9066fb1012d20a92037e102e18a6295bdbcb82e3
 4025ec42d633ae6b77320e24f6244d9dce608e6e
+7abe530c4e76020a59ffb61623f20b87ae406e02