Data Action 400 on nested object via CLI

Just noticed that the data action fails to deploy via CLI with a 400 error when using nested objects. The JSON validates locally but the API rejects the structure.

  • region: au-1
  • gc-cli: v1.28.0
  • command: genesys cloud integrations data-action create --file action.json

Error response indicates Invalid property path. Is there a limitation on nested depth for this endpoint?