64 lines
2.3 KiB
Markdown
64 lines
2.3 KiB
Markdown
---
|
||
layout: default
|
||
title: Get settings
|
||
parent: Index APIs
|
||
nav_order: 100
|
||
---
|
||
|
||
# Get settings
|
||
Introduced 1.0
|
||
{: .label .label-purple }
|
||
|
||
The get settings API operation returns all the settings in your index.
|
||
|
||
## Example
|
||
|
||
```json
|
||
GET /sample-index1/_settings
|
||
```
|
||
|
||
## Path and HTTP methods
|
||
|
||
```
|
||
GET /<target-index>/_settings
|
||
GET /<target-index>/_settings/<setting>
|
||
```
|
||
|
||
## URL parameters
|
||
|
||
All update settings parameters are optional.
|
||
|
||
Parameter | Data Type | Description
|
||
:--- | :--- | :---
|
||
<target-index> | String | The index to get settings from. Can be a comma-separated list to get settings from multiple indexes, or use `_all` to return settings from all indexes within the cluster.
|
||
<setting> | String | Filter to return specific settings.
|
||
allow_no_indices | Boolean | Whether to ignore wildcards that don’t match any indexes. Default is `true`.
|
||
expand_wildcards | String | Expands wildcard expressions to different indexes. Combine multiple values with commas. Available values are `all` (match all indexes), `open` (match open indexes), `closed` (match closed indexes), `hidden` (match hidden indexes), and `none` (do not accept wildcard expressions), which must be used with `open`, `closed`, or both. Default is `open`.
|
||
flat_settings | Boolean | Whether to return settings in the flat form, which can improve readability, especially for heavily nested settings. For example, the flat form of “index”: { “creation_date”: “123456789” } is “index.creation_date”: “123456789”.
|
||
include_defaults | String | Whether to include default settings, including settings used within OpenSearch's plugins, in the response. Default is false.
|
||
ignore_unavailable | Boolean | If true, OpenSearch does not include missing or closed indexes in the response.
|
||
local | Boolean | Whether to return information from the local node only instead of the master node. Default is false.
|
||
master_timeout | Time | How long to wait for a connection to the master node. Default is `30s`.
|
||
|
||
## Response
|
||
|
||
```json
|
||
{
|
||
"sample-index1": {
|
||
"settings": {
|
||
"index": {
|
||
"creation_date": "1622672553417",
|
||
"number_of_shards": "1",
|
||
"number_of_replicas": "1",
|
||
"uuid": "GMEA0_TkSaamrnJSzNLzwg",
|
||
"version": {
|
||
"created": "135217827",
|
||
"upgraded": "135238227"
|
||
},
|
||
"provided_name": "sample-index1"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
```
|