Issue in /src/pages/rest/modules/custom-attributes.md

[brian-labelle]

PaaS instructions for custom attribute installation might be incorrect.

The documentation describes enabling module Magento_OutOfProcessCustomAttributes, but I don't think that module actually exists.

After running composer installation, run bin/magento module:enable Magento_OutOfProcessCustomAttributes

The following error message is displayed:
Unknown module(s): 'Magento_OutOfProcessCustomAttributes'

Run the following command in vendor/magento directory to get the module names with packages matching 'custom-attribute`

ls | grep 'custom-attribute' | xargs -I{} awk -F"'" '/ComponentRegistrar::register/ {print $2}' {}/registration.php

These are the modules that are installed

Magento_AwsS3CustomerCustomAttributes
Magento_CustomAttributeManagement
Magento_CustomAttributeSerializable
Magento_CustomAttributeSerializableGraphQl
Magento_CustomerCustomAttributes
Magento_CustomerCustomAttributesGraphQl

It seems like the new modules would be

• Magento_CustomAttributeSerializable
• Magento_CustomAttributeSerializableGraphQl