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Elastic Docs ›Elasticsearch Guide [7.12] ›REST APIs ›Index APIs

Delete index API

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Delete index API

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Deletes an existing index.

DELETE /my-index-000001

Request

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DELETE /<index>

Prerequisites

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  • If the Elasticsearch security features are enabled, you must have the delete_index or manage index privilege for the target index.

Path parameters

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<index>

(Request, string) Comma-separated list or wildcard expression of indices to delete.

In this parameter, wildcard expressions match only open, concrete indices. You cannot delete an index using an alias.

To delete all indices, use _all or * . To disallow the deletion of indices with _all or wildcard expressions, change the action.destructive_requires_name cluster setting to true. You can update this setting in the elasticsearch.yml file or using the cluster update settings API.

You cannot delete the current write index of a data stream. To delete the index, you must roll over the data stream so a new write index is created. You can then use the delete index API to delete the previous write index.

Query parameters

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allow_no_indices

(Optional, 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. For example, a request targeting foo*,bar* returns an error if an index starts with foo but no index starts with bar.

Defaults to true.

expand_wildcards

(Optional, string) Type of index that wildcard expressions 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
Match any data stream or index, including hidden ones.
open
Match open, non-hidden indices. Also matches any non-hidden data stream.
closed
Match closed, non-hidden indices. Also matches any non-hidden data stream. Data streams cannot be closed.
hidden
Match hidden data streams and hidden indices. Must be combined with open, closed, or both.
none
Wildcard expressions are not accepted.

Defaults to open.

ignore_unavailable
(Optional, Boolean) If false, the request returns an error if it targets a missing or closed index. Defaults to false.
master_timeout
(Optional, time units) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error. Defaults to 30s.
timeout
(Optional, time units) Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error. Defaults to 30s.
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