ChatGenerator AiApiExplorer plugin calls setChatStructuredJsonSchema on provider instead of input

MR opened with fix.

Ah, forgot to refactor. Thanks for finding it! Works, looks good and getting merged.

Automatically closed - issue fixed for 2 weeks with no activity.

We are doing some issue management housekeeping and adding/removing components.

We are removing the "Other Submodules" component and want people to categorize issues with the best module/submodule component.

Moving this issue to "AI API Explorer".

See 📌 Update AI module project components Active for more details.