Path parameters

• index string | array[string] Required

  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.

• name string | array[string] Required

  Comma-separated list of aliases to retrieve. Supports wildcards (*). To retrieve all aliases, omit this parameter or use * or _all.

Query parameters

• 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.

• expand_wildcards string | array[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, open, closed, hidden, none.

• ignore_unavailable boolean

  If false, the request returns an error if it targets a missing or closed index.

Responses

• 200 application/json
  Hide response attribute Show response attribute object

  • * object Additional properties

    Additional properties are allowed.

    Hide * attribute Show * attribute object

    • aliases object Required
      Hide aliases attribute Show aliases attribute object

      • * object Additional properties

        Additional properties are allowed.

        Hide * attributes Show * attributes object

        • filter object

          Additional properties are allowed.

          External documentation
        • index_routing string

          Value used to route indexing operations to a specific shard. If specified, this overwrites the routing value for indexing operations.

        • is_write_index boolean

          If true, the index is the write index for the alias.

        • routing string

          Value used to route indexing and search operations to a specific shard.

        • search_routing string

          Value used to route search operations to a specific shard. If specified, this overwrites the routing value for search operations.

        • is_hidden boolean

          If true, the alias is hidden. All indices for the alias must have the same is_hidden value.