List Executions

Lists executions for a model sync. Results are ordered by start time descending. If more results are available, the response includes `pagination.next_page_token`; pass that token back unchanged to continue paging. The token is opaque. Do not construct or edit it yourself. For full details about a specific execution — including record counts and error summaries — use [`GET /api/syncs/{sync_id}/executions/{id}`](../../../../api-reference/model-sync/executions/get).