Deeply nested object are not serialized completely

[michaelpeng36]

When passing a deeply nested object initialized in the client to the orchestrator, the user receives a warning that the Resulting JSON is truncated as serialization has exceeded the set depth of 2. Furthermore, the truncation is not the top-most two elements. For example, if the nested object in the client is

@{
    "1" = @{
        "2" = @{
            "3" = @{
                "4" = @{
                    "5" = @{
                        "6" = 7
                    }
                }
            }
        }
    }
}

then the resulting truncation is

{
    "2": {
        "3": "System.Collections.Hashtable"
    }
}