Use virtual host style on customizing endpoint

[zmxnv1]

Description

choose virtual host style when customize endpoint

Motivation and Context

#2317

Testing

Built locally

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Checklist

• I have read the CONTRIBUTING document
• Local run of mvn install succeeds
• My code follows the code style of this project
• My change requires a change to the Javadoc documentation
• I have updated the Javadoc documentation accordingly
• I have read the README document
• I have added tests to cover my changes
• All new and existing tests passed
• A short description of the change has been added to the CHANGELOG
• My change is to implement 1.11 parity feature and I have updated LaunchChangelog

License

• I confirm that this pull request can be released under the Apache 2 license

[dagnir]

Hi @zmxnv1, thank you for the contribution. I don't think this should be the behavior for all custom endpoints since this would be a breaking change. I think it makes sense for this feature to be gated behind a flag that a customer must enable.

[debora-ito]

@zmxnv1 let us know if you want to continue working on this change in a non-breaking manner. Otherwise, this PR will auto close soon.