# Set the default data view
**POST /api/data_views/default**
**Spaces method and path for this operation:**
post /s/{space_id}/api/data_views/default
Refer to [Spaces](https://www.elastic.co/docs/deploy-manage/manage-spaces) for more information.
Set the default data view for the current Kibana space. The default data view is used as a fallback when no specific data view is selected.
## Servers
- https://localhost:5601: https://localhost:5601 ()
## Authentication methods
- Api key auth
- Basic auth
## Parameters
### Headers
- **kbn-xsrf** (string)
Cross-site request forgery protection
### Body: application/json (object)
- **data_view_id** (string | null)
The data view identifier. NOTE: The API does not validate whether it is a valid identifier. Use `null` to unset the default data view.
- **force** (boolean)
Update an existing default data view identifier.
## Responses
### 200
Indicates a successful call.
#### Body: application/json (object)
- **acknowledged** (boolean)
### 400
Bad request
#### Body: application/json (object)
- **error** (string)
- **message** (string)
- **statusCode** (number)
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