Add mechanism to keep badly formatted rows

[fabricedupre]

I am extensively using GetRecords
Unfortunately, I have some badly formatted CSV (but only 1 row out of 1000). I would like to keep the badly formatted row.
It could be for example in a specific property or using a dedicated interface, the target object should implement.
By doing so, I could at least have the properly formatted fields, and all the rest in a "garbage" property.