The field capabilities API allows to retrieve the capabilities of fields among multiple indices.

field_caps(conn, fields, index = NULL, ...)

Arguments

conn

an Elasticsearch connection object, see connect()

fields

A list of fields to compute stats for. required

index

Index name, one or more

...

Curl args passed on to crul::verb-GET

References

https://www.elastic.co/guide/en/elasticsearch/reference/current/search-field-caps.html

See also

Examples

if (FALSE) { x <- connect() x$ping() if (x$es_ver() >= 540) { field_caps(x, fields = "speaker", index = "shakespeare") } }