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Get alias API

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Get alias API

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Retrieves information for one or more aliases.

resp = client.indices.get_alias(
    index="my-data-stream",
    name="my-alias",
)
print(resp)

response = client.indices.get_alias(
  index: 'my-data-stream',
  name: 'my-alias'
)
puts response

const response = await client.indices.getAlias({
  index: "my-data-stream",
  name: "my-alias",
});
console.log(response);

GET my-data-stream/_alias/my-alias

Request

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GET _alias/<alias>

GET _alias

GET <target>/_alias/<alias>

Prerequisites

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If the Elasticsearch security features are enabled, you must have the view_index_metadata or manage index privilege for the alias. If you specify a target, you must also have view_index_metadata or manage index privilege for the target.

Path parameters

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<alias>: (Optional, string) Comma-separated list of aliases to retrieve. Supports wildcards (*). To retrieve all aliases, omit this parameter or use * or _all.
<target>: (Optional, string) Comma-separated list of data streams or indices used to limit the request. Supports wildcards (*). To target all data streams and indices, omit this parameter or use * or _all.

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 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: 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 patterns are not accepted.

Defaults to all.

ignore_unavailable

(Optional, Boolean) If false, requests that include a missing data stream or index in the <target> return an error. Defaults to false.

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