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NEW QUESTION # 28
An Adobe Commerce developer added a new API method to search and retrieve a list of Posts for a custom Blog functionality. This is the content of the module's etc/webapi.xml file:

The new code has been deployed to production and the merchant is using https: //merchant. domain. com/swagger to review the new endpoint, but it is not visible in swagger.
What would be a reason for this?

• A. Since the new endpoint is not anonymous, the merchant needs to enter a valid integration token in swagger in order to see the new method.
• B. The webapi.xml file should be moved into the etc/webapi_rest/webapi.xml file.
• C. The greturn annotation is missing in the MyVendor\Blog\Api\PostRepositoryInterf ace class.

Answer: A

Explanation:
The reason why the new endpoint is not visible in swagger is that since the new endpoint is not anonymous, the merchant needs to enter a valid integration token in swagger in order to see the new method. The webapi.xml file specifies that the resource for the new endpoint is MyVendor_Blog::post, which means that only authorized users with this permission can access it. To generate an integration token, the merchant needs to create an integration in the admin panel and activate it. Then they can copy the token and paste it in swagger's authorization field. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]

NEW QUESTION # 29
ECE-Tools provides a set of tools that can be used to manage and maintain your Adobe Commerce Cloud environment. What are some of the features provided by ECE-Tools?

• A. Fastly configuration, Applies custom patches and Dump configuration for static content deployment.
• B. Builds application, Applies custom patches and Dump configuration for static content deployment.
• C. Builds application, Applies custom patches, and Shows the list of S3 backup tar.gz files.

Answer: B

Explanation:
Some of the features provided by ECE-Tools are building application, applying custom patches, and dumping configuration for static content deployment. ECE-Tools is a set of scripts and tools designed to manage and deploy Adobe Commerce Cloud projects. It provides commands for building application code, applying patches for Magento core issues or custom modules, and dumping configuration settings for static content deployment optimization. Verified References: [Magento 2.4 DevDocs] 2 The ECE-Tools package for Adobe Commerce Cloud provides a range of tools and scripts to manage and streamline deployment and maintenance tasks. Among its key features:
* Application Builds:
* ECE-Tools handles the build process, which includes compiling the code, preparing static content, and configuring deployment.
* Applying Custom Patches:
* It includes capabilities for managing and applying custom patches to the Adobe Commerce application during deployment, which is essential for customization and bug fixes.
* Dump Configuration for Static Content Deployment:
* ECE-Tools can dump configuration for static content deployment, optimizing the static content deployment process by handling configurations and assets efficiently.
* Why Option A is Correct:
* Option A lists these core functionalities provided by ECE-Tools. Option B incorrectly includes Fastly configuration, which is managed separately. Option C mentions S3 backups, which are not directly handled by ECE-Tools.
* References:
* Adobe Commerce Cloud documentation on ECE-Tools

NEW QUESTION # 30
An Adobe Commerce developer is working on a custom gallery extension.
The module uses the Magento\catalog\Model\iinageUploader class for image uploading. The admin controller for custom image uploads is Vendor\CustomGallery\Controller\Adminhtml\Image\Upload.
The images need to be stored in different basePath and baseTmpPath than the default ones.
How can the default imageuploader class be extended and used without affecting the other modules that are already using it?

• A.
• B.
• C.

Answer: B

Explanation:
According to the ImageUploader component guide for Magento 2 developers, the ImageUploader UI component gives users the ability to upload images to the Magento Media Gallery. This component is a variation of the FileUploader component and uses the same configuration settings. The ImageUploader component uses the Magento\catalog\Model\iinageUploader class for image uploading, which has properties such as basePath and baseTmpPath that define where the images are stored. To extend the default imageuploader class and use it without affecting the other modules that are already using it, the developer needs to create a virtual type of this class in their module's di.xml file and specify different values for basePath and baseTmpPath. The developer also needs to inject their virtual type into their admin controller using the imageUploader argument. Therefore, option B is the correct answer, as it shows the correct di.xml and controller code to extend and use the imageuploader class. Verified References:
https://devdocs.magento.com/guides/v2.3/ui_comp_guide/components/image-uploader/

NEW QUESTION # 31
An Adobe Commerce developer is tasked with creating a custom block that will be displayed on every page in the footer of the site.
After completing and optimizing the development, the developer notices that the block takes too much time to be generated on each page and decides to store it in the system cache after enabling it for all cache groups.
What would be the minimum requirement to achieve this?

• A. Set values for both cache_lifetime and cache_key data properties of the block.
• B. Set a value for the cache_Lifetime data property of the block.
• C. Set a value for cache_key data property of the block.

Answer: A

Explanation:
To store a block in the system cache, the developer needs to set values for both the cache_lifetime and cache_key data properties of the block. The cache_lifetime property specifies how long the block should be cached, and the cache_key property specifies a unique identifier for the block.
The following code shows how to set the cache_lifetime and cache_key data properties of a block:
PHP
$block->setData('cache_lifetime', 600);
$block->setData('cache_key', 'my_custom_block');
Once the cache_lifetime and cache_key data properties have been set, the block will be stored in the system cache and will not be regenerated on each page load.

NEW QUESTION # 32
An Adobe Commerce developer is working on a custom gallery extension.
The module uses the Magento\catalog\Model\iinageUploader class for image uploading. The admin controller for custom image uploads is Vendor\CustomGallery\Controller\Adminhtml\Image\Upload.
The images need to be stored in different basePath and baseTmpPath than the default ones.
How can the default imageuploader class be extended and used without affecting the other modules that are already using it?

• A.
• B.
• C.

Answer: B

Explanation:
According to the ImageUploader component guide for Magento 2 developers, the ImageUploader UI component gives users the ability to upload images to the Magento Media Gallery. This component is a variation of the FileUploader component and uses the same configuration settings. The ImageUploader component uses the Magento\catalog\Model\iinageUploader class for image uploading, which has properties such as basePath and baseTmpPath that define where the images are stored. To extend the default imageuploader class and use it without affecting the other modules that are already using it, the developer needs to create a virtual type of this class in their module's di.xml file and specify different values for basePath and baseTmpPath. The developer also needs to inject their virtual type into their admin controller using the imageUploader argument. Therefore, option B is the correct answer, as it shows the correct di.xml and controller code to extend and use the imageuploader class. Verified Reference: https://devdocs.magento.com/guides/v2.3/ui_comp_guide/components/image-uploader/

NEW QUESTION # 33
An Adobe Commerce developer has created a before plugin for the save() function within the Magento\Framework\App\cache\Proxy class. The purpose of this plugin is to add a prefix on all cache identifiers that fulfill certain criteria.
Why is the plugin not executing as expected?

• A. Another around plugin defined for the same function does not call the callable.
• B. Cache identifiers are immutable and cannot be changed.
• C. The target ClaSS implements Magento\Framework\ObjectManager\NoninterceptableInterface.

Answer: C

Explanation:
According to the Plugins (Interceptors) guide for Magento 2 developers, plugins are class methods that modify the behavior of public class methods by intercepting them and running code before, after, or around them. However, some classes in Magento 2 implement the NoninterceptableInterface interface, which prevents plugins from being generated for them. The Magento\Framework\App\cache\Proxy class is one of them, as it extends from Magento\Framework\ObjectManager\NoninterceptableInterface. Therefore, the plugin is not executing as expected because the target class implements NoninterceptableInterface. Verified Reference: https://devdocs.magento.com/guides/v2.3/extension-dev-guide/plugins.html

NEW QUESTION # 34
What are two features with Adobe Commerce Cloud that come out of the box? (Choose Two.)

• A. Fastly
• B. A built in connector with all major blog platforms
• C. Continuous deployment provided with the platform
• D. Support ACL

Answer: A,D

Explanation:
Two features that come out of the box with Adobe Commerce Cloud are Support ACL and Fastly. Support ACL is a feature that allows the developer to manage access control lists for different users and roles on the Adobe Commerce Cloud platform. The developer can create and assign permissions for different actions and resources on the project and environment levels. Fastly is a cloud-based caching service that improves site performance and security for Adobe Commerce Cloud projects. Fastly provides features such as CDN, image optimization, WAF, DDoS protection, etc. Verified Reference: [Magento 2.4 DevDocs] 3

NEW QUESTION # 35
What are two features with Adobe Commerce Cloud that come out of the box? (Choose Two.)

• A. Fastly
• B. A built in connector with all major blog platforms
• C. Continuous deployment provided with the platform
• D. Support ACL

Answer: A,D

Explanation:
Two features that come out of the box with Adobe Commerce Cloud are Support ACL and Fastly. Support ACL is a feature that allows the developer to manage access control lists for different users and roles on the Adobe Commerce Cloud platform. The developer can create and assign permissions for different actions and resources on the project and environment levels. Fastly is a cloud-based caching service that improves site performance and security for Adobe Commerce Cloud projects. Fastly provides features such as CDN, image optimization, WAF, DDoS protection, etc. Verified References: [Magento 2.4 DevDocs] 3

NEW QUESTION # 36
What are two ways to access the PHP error logs on Adobe Commerce Cloud? (Choose Two.)

• A. Use the Adobe Admin Log application.
• B. Navigate to the dedicated entry in the Project Web Interface.
• C. Connect to the the servers via SSH and localize the log files.
• D. Use the dedicated command from Cloud CLI for Commerce.

Answer: C,D

Explanation:
Two ways to access the PHP error logs on Adobe Commerce Cloud are to use the dedicated command from Cloud CLI for Commerce and to connect to the servers via SSH and localize the log files. The Cloud CLI for Commerce is a command-line tool that allows developers to interact with their Adobe Commerce Cloud projects and environments. The developer can use the command magento-cloud log php to view or download the PHP error logs from any environment. Alternatively, the developer can connect to the servers via SSH and navigate to the var/log directory where the PHP error logs are stored. Verified References: [Magento 2.4 DevDocs] 3

NEW QUESTION # 37
An Adobe Commerce developer added a new API method to search and retrieve a list of Posts for a custom Blog functionality. This is the content of the module's etc/webapi.xml file:

The new code has been deployed to production and the merchant is using https: //merchant. domain. com
/swagger to review the new endpoint, but it is not visible in swagger.
What would be a reason for this?

• A. The webapi.xml file should be moved into the etc/webapi_rest/webapi.xml file.
• B. Since the new endpoint is not anonymous, the merchant needs to enter a valid integration token in swagger in order to see the new method.
• C. The greturn annotation is missing in the MyVendor\Blog\Api\PostRepositoryInterf ace class.

Answer: C

Explanation:
In Magento, for custom API endpoints to be documented in Swagger, the interface methods need to have proper PHPDoc annotations, including @return types. These annotations inform Magento's web API system and Swagger about the return types and descriptions, enabling the endpoint to be displayed correctly.
* Role of @return Annotation:
* The @return annotation is necessary to define the return type for the API method. Without this annotation, Magento's Swagger documentation system may not recognize the output type, which can prevent the endpoint from appearing in Swagger.
* Why Option C is Correct:
* The absence of a @return annotation is a common reason why an endpoint might not appear in Swagger. This is particularly true when using custom interfaces that need to clearly specify return types for API documentation.
* Option A is incorrect because webapi.xml is correctly placed for REST APIs. Option B is not relevant since viewing the endpoint does not require a token; it affects only execution.
* Implementation Advice:
* Ensure that all methods in MyVendor\Blog\Api\PostRepositoryInterface include accurate
@return annotations. Example:
/**
* Retrieve list of posts
* * @return \MyVendor\Blog\Api\Data\PostSearchResultsInterface
*/
* References:
* Adobe Commerce DevDocs on API and Swagger Documentation
* Magento PHPDoc Standards for API Interfaces

NEW QUESTION # 38
When attempting operations that require lengthy processing, a merchant on Adobe Commerce Cloud receives a timeout error after 180 seconds.
How would the developer deal with this issue?

• A. 1. Modify admin timeout into .magento.app.yamifile.
  2. Commit and push that code from the local environment.
  3. Move code to Production environment.
• B. 1. In the Fastly Configuration section > Advanced Configuration.
  2. Set the Admin path timeout value in seconds.
  3. Save config and Upload VCL to Fastly.
• C. 1. Modify admin timeout into app/etc/config.php file.
  2. Commit and push that code from the local environment.
  3. Submit a support ticket to apply the changes.

Answer: B

Explanation:
The developer can deal with this issue by modifying the admin path timeout value in seconds in the Fastly Configuration section > Advanced Configuration in the Admin Panel. Fastly is a cloud-based caching service that improves site performance and security for Adobe Commerce Cloud projects. Fastly has a default timeout value of 180 seconds for admin requests, which means that any request that takes longer than 180 seconds will be terminated and result in a timeout error. The developer can increase this value to allow longer processing time for admin requests without causing errors. The developer also needs to save the configuration and upload VCL to Fastly to apply the changes. Verified References: [Magento 2.4 DevDocs]

NEW QUESTION # 39
An Adobe Commerce developer was asked to provide additional information on a quote. When getting several quotes, the extension attributes are returned, however, when getting a single quote it fails to be returned.
What is one reason the extension attributes are missing?

• A. The developer neglected to add coiiection="trueM to their attribute in etc/extension_attributes.xmi file.
  O
  ottribute code="my_attributesM type="MyVendor\MyModule\Api\Data\^AttributeInterface[]M collection="true" />
• B. The developer neglected to implement an observer on the coiiection_ioad_after event.
• C. The developer neglected to provide a plugin On Hagento\Quote\Api\CartRepositoryInterface: :get.

Answer: A

Explanation:
The extension attributes are missing because the collection="true" attribute is not set in the etc/extension_attributes.xmi file. This attribute tells Magento that the extension attributes should be returned when the quote is retrieved.
To fix this issue, the developer needs to add the collection="true" attribute to the my_attributes extension attribute.
<attribute code="my_attributes" type="MyVendor\MyModule\Api\Data\AttributeInterface[]" collection="true" /> Once the collection="true" attribute is set, the extension attributes will be returned when the quote is retrieved.

NEW QUESTION # 40
An Adobe Commerce developer has created a module that adds a product attribute to all product types via a Data Patch-According to best practices, how would the developer ensure this product attribute is removed in the event that the module is uninstalled at a later date?

• A. Make the Data Patch implement \Magento\Framework\setup\Patch\PatchRevertabieinterface and implement the revert method to remove the product attribute.
• B. Add instructions to the module's README.md file instructing merchants and developers that they must manually remove this attribute if they want to uninstall the module.
• C. Add an Uninstall.php file extending \l1agento\Framework\Setup\UninstallInterface tO the module's Setup directory and implement the uninstall method.

Answer: A

Explanation:
According to the Develop data and schema patches guide for Magento 2 developers, data patches can also implement PatchRevertabieinterface to provide rollback functionality for their changes. The revert() method contains the instructions to undo the data modifications made by the patch. To ensure that the product attribute is removed when the module is uninstalled, the developer should make the data patch implement PatchRevertabieinterface and implement the revert method to remove the product attribute using EavSetupFactory or AttributeRepositoryInterface. Verified References:
https://devdocs.magento.com/guides/v2.3/extension-dev-guide/declarative-schema/data-patches.html

NEW QUESTION # 41
An Adobe Commerce developer is working on a custom gallery extension.
The module uses the Magento\catalog\Model\iinageUploader class for image uploading. The admin controller for custom image uploads is Vendor\CustomGallery\Controller\Adminhtml\Image\Upload.
The images need to be stored in different basePath and baseTmpPath than the default ones.
How can the default imageuploader class be extended and used without affecting the other modules that are already using it?

• A.
• B.
• C.

Answer: A

Explanation:
To extend the Magento\Catalog\Model\ImageUploader class and configure it with custom basePath and baseTmpPath without affecting other modules that utilize this class, the best approach is to use a Virtual Type
. Virtual types allow you to create a customized version of a class for a specific context without altering the original class or its usage elsewhere.
Option A is correct for the following reasons:
* Creating a Virtual Type:By defining a virtual type (Vendor\CustomGallery\GalleryImageUpload) in the di.xml, you create a custom version of the ImageUploader class. This virtual type can have unique configurations for basePath and baseTmpPath, which are specific to the custom gallery module.
* Explanation: Virtual types are particularly useful in Magento when you need to use a slightly modified version of an existing class in a specific context. In this case, the virtual type allows you to define custom paths without altering the base ImageUploader class, ensuring that other modules using ImageUploader are unaffected.
* References: Magento's developer documentation on dependency injection and virtual types highlights this pattern for customizing class behavior in a contained and non-intrusive manner.
* Injecting the Virtual Type into the Admin Controller:The custom virtual type is then injected into the Vendor\CustomGallery\Controller\Adminhtml\Image\Upload controller. This ensures that only this controller uses the modified version with the custom paths, leaving other instances of ImageUploader to function with their default settings.
* Explanation: By explicitly injecting the virtual type into the controller, you localize the configuration changes to only the desired functionality. This approach is efficient and maintains module independence, a key principle in Magento development.
Options B and C are incorrect for the following reasons:
* Option B directly modifies Magento\Catalog\Model\ImageUploader with the new paths. This change will affect all usages of the ImageUploader class across the site, which contradicts the requirement to avoid impacting other modules.
* Option C involves creating a virtual type and then setting it as a preference. However, using a preference would replace all instances of ImageUploader across the entire Magento application, leading to the same issue as Option B.

NEW QUESTION # 42
A developer is working on an Adobe Commerce Cloud project and wants to get connection data for the environment's deployed services. The developer has all of the necessary permissions to do this.
Which two options would the developer take to get the connection credentials? (Choose Two.)

• A. Run the magento-cloud relationships CLI Command.
• B. Execute ece-tools env:config:show services Command.
• C. Get the data from the Project Web Interface dedicated section.
• D. Connect to server via SSH and read $_ENV['services'] variable.

Answer: A,D

Explanation:
Two options to get the connection credentials for the environment's deployed services are to run the magento-cloud relationships CLI command and to connect to the server via SSH and read $_ENV['services'] variable. The magento-cloud relationships CLI command displays information about the relationships between an environment and its services, such as database, cache, search, etc. The developer can use this command to get the connection data for each service in JSON format. Alternatively, the developer can connect to the server via SSH and read the $_ENV['services'] variable, which contains the same information as the CLI command output. Verified Reference: [Magento 2.4 DevDocs] 3

NEW QUESTION # 43
A developer wants to deploy a new release to the Adobe Commerce Cloud Staging environment, but first they need the latest code from Production.
What would the developer do to update the Staging environment?

• A. 1. Log in to the Project Web Interface.
  2. Choose the Staging environment, and click Sync
• B. 1. Log in to the Project Web Interface.
  2. Choose the Staging environment, and click Merge
• C. 1. Checkout to Production environment
  2. Use the magento-cloud synchronize <environment-ID> Commerce CLI Command

Answer: A

Explanation:
The developer can update the Staging environment with the latest code from Production by logging in to the Project Web Interface, choosing the Staging environment, and clicking Sync. This will synchronize the code, data, and media files from Production to Staging, creating an exact copy of Production on Staging. The developer can then deploy the new release to Staging and test it before pushing it to Production. Verified Reference: [Magento 2.4 DevDocs]

NEW QUESTION # 44
How would a developer turn on outgoing emails on an Adobe Commerce Cloud Staging environment?

• A. From the command line
  ece-tools enable_smtp true
• B. From the command line
  magento-cloud environment:info -p <project-id> -e <environment-id> enable_smtp true
• C. Access the Project Web Interface and select the Staging environment.
  Select Configure environment.
  Toggle Outgoing emails On

Answer: C

Explanation:
The developer can turn on outgoing emails on an Adobe Commerce Cloud Staging environment by accessing the Project Web Interface and selecting the Staging environment. Then, the developer can select Configure environment and toggle Outgoing emails On. This will enable the SMTP service for the Staging environment and allow emails to be sent from the application. Verified References: [Magento 2.4 DevDocs] 1

NEW QUESTION # 45
The di. xml file of a module attaches two plugins for the class Action.
The PluginA has the methods: beforeDispatch, aroundDispatch, afterDispatch. The PluginB has the methods:
beforeDispatch, afterDispatch.

The around plugin code is:

What would be the plugin execution order?

• A.
• B.
• C.

Answer: C

Explanation:
The plugin execution order is as follows:
* PluginA::beforeDispatch()
* PluginB::beforeDispatch()
* PluginA::aroundDispatch()
* The code in the around plugin
* PluginB::afterDispatch()
* PluginA::afterDispatch()
The aroundDispatch() method is executed in a separate scope, so the code in the around plugin will be executed after the beforeDispatch() methods of both plugins, but before the afterDispatch() methods of both plugins.
Here is a diagram that shows the plugin execution order:
PluginA
beforeDispatch()
aroundDispatch()
afterDispatch()
PluginB
beforeDispatch()
afterDispatch()

NEW QUESTION # 46
An Adobe Commerce developer is writing an integration test. They checked some Integration Tests for Magento core modules for reference and noticed that they use data fixtures initialized by adding annotations to test classes. For example:

The developer wants to add their own fixture to test a MyVendor_MyModule they created. Which steps will make this possible?

• A. 1. Create a PHP file With the fixture data in [magento root
  dir]/dev/tests/integration/testsuite/MyVendor/MyModule/_files/my_fixture.php.
  2. Add the following annotation to the test method:
  
• B. 1. Create a PHP file with the fixture data inside their own module in [module dir]/Test/integration/_fiies/my_fixture.php.
  2. Add the following annotation to the test method:
  
• C. 1. Create a PHP file with the fixture data inside their own module in [module dir]/Test/integration/_f iies/my_f ixture.php.
  2. Add the following annotation to the test method:
  
• D. Option A
• E. Option B
• F. Option C

Answer: A

Explanation:
To add a custom fixture to test a MyVendor_MyModule, the developer needs to do the following:
* Create a PHP file with the fixture data in [magento root
* dir]/dev/tests/integration/testsuite/MyVendor/MyModule/_files/my_fixture.php.
* Add the following annotation to the test method:
@magentoDataFixture(
'testsuite/MyVendor/MyModule/_files/my_fixture.php'
)
This will tell Magento to load the fixture data from the my_fixture.php file before the test method is executed.

NEW QUESTION # 47
A merchant is experiencing performance issues on integration environments of their Adobe Commerce Cloud Pro plan and wants to upgrade to Enhanced Integration Environments.
What are the steps necessary prior to redeploying in order to upgrade to Enhanced Integration Environments?

• A. 1. Limit the number of Integration branches to two
  2. Submit a support ticket requesting the upgrade
• B. 1. Limit the number of Integration branches to three
  2. Set the ENV.ENVIRONMENT in .magento.env.yaml to ENHANCEDJNTEGRATION
• C. 1. Limit the number of Integration branches to four
  2. Configure integration environments in the cloud GUI and set the Enhanced switch to On

Answer: A

Explanation:
The steps necessary prior to redeploying in order to upgrade to Enhanced Integration Environments are to limit the number of integration branches to two and to submit a support ticket requesting the upgrade.
Enhanced Integration Environments are an improved version of integration environments that offer better performance, stability, and security. They have a limit of four active branches at a time, but only two branches can be migrated from standard integration environments. The developer needs to delete or deactivate any extra branches before requesting the upgrade from Adobe support. Verified References: [Magento 2.4 DevDocs]

NEW QUESTION # 48
An Adobe Commerce developer is asked to implement a 15% surcharge for all users from a 'Wholesale' customer group. Keeping best practices in mind, what is a correct to accomplish this?

• A. Declare a new total collector class to calculate the modified total if the current user is in the group, register it in the module's etc/sales .xml file, modify the checkout_cart_index.xml and checkout_index_index.xml layouts to include a new child in the totals block.
• B. Create an Observer to the cataiog_product_get_final_price event. Check if the current customer is in the
  'Wholesale' group, and if so, retrieve the
  product from the $observer->getEventC) data and Call $product->setData('final_price', $product-
  >getData( 'final_price') * 1.15).
• C. Create a Cart Price Rule that applies only to the 'Wholesale' group. Specify no conditions for the rule, and in the Actions section, specify for the rule to apply a "Percent of product price discount", with the
  'Discount Amount" field set to -15.

Answer: A

Explanation:
The best practice to add a surcharge in Magento is to create a custom total collector that calculates and applies the surcharge. This approach integrates smoothly with Magento's sales and checkout processes.
* Total Collector for Surcharge:
* Creating a new total collector class allows Magento to calculate a custom surcharge and display it in the appropriate sections of the checkout and order summaries.
* Registering this in etc/sales.xml ensures that Magento includes this total during order processing and ensures it's displayed properly on the frontend and backend.
* Why Option A is Correct:
* This approach follows Magento's framework for managing additional charges. It ensures the surcharge is correctly applied and displayed.
* Options B and C involve less maintainable and less integrated approaches. Option B misuses a Cart Price Rule, and Option C uses an observer, which does not fit well with Magento's total calculation architecture.
* References:
* Adobe Commerce DevDocs on Custom Total Collectors
* Magento Sales Documentation on Total Calculations

NEW QUESTION # 49
......

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