How i can get timestamp?

how i can get range timestamp with format epoch_millis ?

"mappings": {
"properties": {
"@timestamp": {
"type": "date"
},

i try this but not working
{
"query":{
"bool": {
"must": [{
"match_all": {} }],
"filter": {
"range": {
"@timestamp":{
"gte": "now-5m"}}
}
}
}

Welcome to our community! :smiley:

Just to be clear, are you trying to get a response from Elasticsearch in that format?