---
title: cache_instance_switchover
url: "/docs/ai-agents/mcp-tools/caches/cache_instance_switchover/"
canonical_url: https://docs.blossom88.com/docs/ai-agents/mcp-tools/caches/cache_instance_switchover/
markdown_url: https://docs.blossom88.com/docs/ai-agents/mcp-tools/caches/cache_instance_switchover.md
summary: Promote the standby of a cache to primary.
categories:
- mcp
- reference
---

# cache_instance_switchover

Promote the standby of a cache to primary. Connections drop briefly.

| | |
|---|---|
| Access | Deletes; asks for `yes: true` |
| Same as | [`blossom cache_instance:switchover`](/docs/reference/cli/cache_instance/switchover/) |

## Arguments

| Argument | Type | Description |
|---|---|---|
| `id` | string | Cache instance id. Required. |
| `yes` | boolean | true once the person confirms. Required. |

## Example

```json
{"id":"cache_instance-100","yes":true}
```