> ## Documentation Index
> Fetch the complete documentation index at: https://developers.myhero.so/llms.txt
> Use this file to discover all available pages before exploring further.

# List relation violations

> List the links in a relation (oneMany) column that no longer satisfy the column's filter. Filters change and historical data has to survive that, so such…

`list_relation_violations`

List the links in a relation (oneMany) column that no longer satisfy the column's filter. Filters change and historical data has to survive that, so such a link is kept and flagged rather than deleted — this is how to find them.

## Parameters

**columnId** `string` *required*


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