Cat API Reference

Returns information about indices: number of primaries and replicas, document counts, disk size, ...

• index::Union{String,Vector{String}}: A comma-separated list of index names to limit the returned information
• format::String: a short version of the Accept header, e.g. json, yaml
• bytes::String: The unit in which to display byte values (options: b, k, kb, m, mb, g, gb, t, tb, p, pb)
• master_timeout::DateTime: Explicit operation timeout for connection to master node
• h::Union{String,Vector{String}}: Comma-separated list of column names to display
• health::String: A health status ("green", "yellow", or "red" to filter only indices matching the specified health status (options: green, yellow, red)
• help::Bool: Return help information
• pri::Bool: Set to true to return stats only for primary shards
• s::Union{String,Vector{String}}: Comma-separated list of column names or column aliases to sort by
• time::String: The unit in which to display time values (options: d, h, m, s, ms, micros, nanos)
• v::Bool: Verbose mode. Display column headers
• include_unloaded_segments::Bool: If set to true segment stats will include stats for segments that are not currently loaded into memory
• expand_wildcards::String: Whether to expand wildcard expression to concrete indices that are open, closed or both. (options: open, closed, hidden, none, all)
• headers::Dict: Custom HTTP headers

See https://www.elastic.co/guide/en/elasticsearch/reference/current/cat-indices.html