fix(chart.getPanels): make the query params optional (#477)

* fix(chart.getPanels): make the query params optional

When the array is empty, the SDK strips the query param from the query,
so the schema doesn't type check

* chore: Documentation updated by github actions

* fix(chart.updatePanels): make the body props optional

* chore(docs): build

* comment

* chore: Documentation updated by github actions

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Co-authored-by: GitHub Actions Documentation Bot <>

Author: Arinono