elasticsearch-js/docs/reference/api/IndicesFlushRequest.md

IndicesFlushRequest [interface-IndicesFlushRequest]

Name	Type	Description
allow_no_indices	boolean	If false, the request returns an error if any wildcard expression, index alias, or _all value targets only missing or closed indices. This behavior applies even if the request targets other open indices.
body	string	({ [key: string]: any; } & { index?: never; allow_no_indices?: never; expand_wildcards?: never; force?: never; ignore_unavailable?: never; wait_if_ongoing?: never; })
expand_wildcards	ExpandWildcards	Type of index that wildcard patterns can match. If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams. Supports comma-separated values, such as open,hidden. Valid values are: all, open, closed, hidden, none.
force	boolean	If true, the request forces a flush even if there are no changes to commit to the index.
ignore_unavailable	boolean	If false, the request returns an error if it targets a missing or closed index.
index	Indices	Comma-separated list of data streams, indices, and aliases to flush. Supports wildcards ( *). To flush all data streams and indices, omit this parameter or use * or _all.
querystring	{ [key: string]: any; } & { index?: never; allow_no_indices?: never; expand_wildcards?: never; force?: never; ignore_unavailable?: never; wait_if_ongoing?: never; }	All values in querystring will be added to the request querystring.
wait_if_ongoing	boolean	If true, the flush operation blocks until execution when another flush operation is running. If false, Elasticsearch returns an error if you request a flush when another flush operation is running.