[AVM Module Issue]: Certificate hostnames get removed in plan when using defaults in certificate submodule

[PbALpi7xEX]

Check for previous/existing GitHub issues

• I have checked for previous/existing GitHub issues

Issue Type?

Bug

(Optional) Module Version

0.22.0

(Optional) Correlation Id

No response

Description

Using the certificate sub-module, and documentation states the following for "hostnames"

Description: (Optional) The host names the certificate applies to. If omitted, Azure derives them from the certificate's subject alternative names.

However, plan detects drift, and removes all hostnames if I omit the "hostnames" parameter from my module call. Seems the resource is unaffected in portal regardless, but this cause dirty plans each and every time a plan/apply cycle is run.

[microsoft-github-policy-service]

Important

The "Needs: Triage 🔍" label must be removed once the triage process is complete!

Tip

For additional guidance on how to triage this issue/PR, see the Terraform Issue Triage documentation.

[microsoft-github-policy-service]

Warning

Tagging the AVM Core Team (@Azure/avm-core-team-technical-terraform) due to a module owner or contributor having not responded to this issue within 3 business days. The AVM Core Team will attempt to contact the module owners/contributors directly.

Tip

• To prevent further actions to take effect, the "Status: Response Overdue 🚩" label must be removed, once this issue has been responded to.
• To avoid this rule being (re)triggered, the ""Needs: Triage 🔍" label must be removed as part of the triage process (when the issue is first responded to)!

[microsoft-github-policy-service]

Caution

This issue requires the AVM Core Team's (@Azure/avm-core-team-technical-terraform) immediate attention as it hasn't been responded to within 6 business days.

Tip

• To avoid this rule being (re)triggered, the "Needs: Triage 🔍" and "Status: Response Overdue 🚩" labels must be removed when the issue is first responded to!
• Remove the "Needs: Immediate Attention ‼️" label once the issue has been responded to.