# getRetractedEventIds

> Returns the ids of every hydrodynamic event retracted by another event's corrects field (.well v2.3 ledger corrections). In a chain (C corrects B, which corrected A) both A and B are retracted; only C counts.

> **getRetractedEventIds**(`well`): `Set`\<`string`\>

Returns the ids of every hydrodynamic event retracted by another event's
`corrects` field (`.well` v2.3 ledger corrections). In a chain (C corrects
B, which corrected A) both A and B are retracted; only C counts.

## Parameters

### well

`Well`

## Returns

`Set`\<`string`\>