hexists #

Checks if a field exists in a hash.

Query Syntax #

HTTP #

URL: http://kuzzle:7512/ms/_hexists/<_id>/<field>
Method: GET

Other protocols #

{
  "controller": "ms",
  "action": "hexists",
  "_id": "<key>",
  "field": "field name"
}

Arguments #

_id: hash key identifier
field: field name to check

Response #

Returns either 0 (the field does not exist), or 1 (the field exist).

{
  "requestId": "<unique request identifier>",
  "status": 200,
  "error": null,
  "controller": "ms",
  "action": "hexists",
  "collection": null,
  "index": null,
  "result": [0|1]
}

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