@AutoPayloadType(description = "The created event, if present")
suspend fun removeArtefactFromIssue(input: RemoveArtefactFromIssueInput, dfe: DataFetchingEnvironment): RemovedArtefactEvent?

Removes a Artefact from an Issue, requires MANAGE_ISSUES on any Trackable the issue is on. If the Artefact is not on the Issue, no event is created.