How can i find document where the value of a field It is not repeated

Hello, im new in ELK and dont know how to find only the documents where the value of serviceName It is not repeated, just show me the document with the serviceName SLA_D_CARGA_MODELO_ACTIVO_SSII_testemail with the devtools in kibana. I do not want to find it by looking for it by name, but because it does not repeat itself. Sorry for my language, im not very good in english.

Trying running a rare-terms aggregation in console.

Below is an example from the documenation.

GET /_search
  "aggs": {
    "genres": {
      "rare_terms": {
        "field": "genre",
        "max_doc_count": 1

Okay, it worked. Thank you so much. :grinning_face_with_smiling_eyes:

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.