For each field, the ids of the individual entities breaching the limit, grouped
by the id or key of the issue they belong to. Fields that hold a single value,
such as description and environment, map to an empty list because the issue
itself identifies the breaching content
For each field, the ids of the individual entities breaching the limit, grouped by the id or key of the issue they belong to. Fields that hold a single value, such as description and environment, map to an empty list because the issue itself identifies the breaching content