exists: exists
In tomesch/elasticsearch: Simple Elasticsearch client for R

Description Usage Arguments

Returns a boolean indicating whether or not a given document exists.

exists(client, ...)

## S3 method for class 'elasticsearch'
exists(client, index, type = "_all", id,
  fields = NULL, source = TRUE, source_include = NULL, parent = NULL,
  source_exclude = NULL, realtime = TRUE, routing = NULL,
  preference = "random", refresh = FALSE, version = NULL,
  version_type = NULL, raw = FALSE, validate_params = TRUE,
  get.source = FALSE)

`index`	String The name of the index
`type`	String The type of the document (use _all to fetch the first document matching the ID across all types)
`id`	String The document ID
`fields`	String, String[] A comma-separated list of fields to return in the response
`source`	String, String[], Logical True or false to return the _source field or not, or a list of fields to return
`source_include`	String, String[], Logical A list of fields to extract and return from the _source field
`parent`	String The ID of the parent document
`source_exclude`	String, String[], Logical A list of fields to exclude from the returned _source field
`realtime`	Logical Specify whether to perform the operation in realtime or search mode
`routing`	String Specific routing value
`preference`	String Specify the node or shard the operation should be performed on (default: random)
`refresh`	Logical Refresh the shard containing the document before performing the operation
`version`	Number Explicit version number for concurrency control
`version_type`	String Specific version type