- First aggregation query:
curl -XPOST 'http://localhost:9200/ordering/order/_search?pretty=true' -d '
{
"size": 0,
"aggregations": {
"order-status": {
"terms": {
"field": "status"
}
}
}
}'
- "size": 0 - suppress query results to fetch aggregations results only
- "aggregations" or "aggs" - part of ElasticSearch Dsl
- "order-status" - arbitrary name for aggregation
- "terms" - type of aggregation to use