Search over several fields
All the condition must match
curl -XPOST my_index/_search
{
"query": {
"bool": {
"must": [
{
"match": {
"accountId": "le79612186"
}
},
{
"match": {
"docType": "transfer_conversation"
}
},
{
"exists": {
"field": "eventTime"
}
}
]
}
}
}