The export map operation fails when the sub layer ID is entered before the group layer ID through the Dynamic Layers parameter in ArcGIS Enterprise.

Additional Information

Workaround

Export Maps runs without errors when:

•  The group layer is mentioned before the sub layer. For example: [{"id":0,"source":{"type":"mapLayer","maplayerId":0}},{"id":1,"source":{"type":"mapLayer","maplayerId":1}}]
• The entering the sub layer only: [{"id":1,"source":{"type":"mapLayer","maplayerId":1}}]

Steps to Reproduce