---
title: "Changes to POST /v1/projects/{project}/instances/{instance}/performDiskShrink"
method: POST
path: "/v1/projects/{project}/instances/{instance}/performDiskShrink"
---

# Changes to POST /v1/projects/{project}/instances/{instance}/performDiskShrink

`POST /v1/projects/{project}/instances/{instance}/performDiskShrink`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 5 revisions.

- **2026-10-17** `285bfb6e09bc`: 4 info
- **2026-10-13** `ba002bd969e1`: 4 info
- **2026-10-10** `fcad54e36005`: 2 breaking, 4 info
- **2026-10-10** `592dd3c554c2`: 3 warning, 9 info

## Changes

- **2026-10-17** `285bfb6e09bc`: 4 info
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/sqlservice.admin` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/sqlservice.admin` was removed from the endpoint's security scheme `Oauth2c`
- **2026-10-13** `ba002bd969e1`: 4 info
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/sqlservice.admin` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/sqlservice.admin` was removed from the endpoint's security scheme `Oauth2c`
- **2026-10-10** `fcad54e36005`: 2 breaking, 4 info
  - removed the request body
  - removed the media type `*/*` for the response with the status `200`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/sqlservice.admin` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/sqlservice.admin` was removed from the endpoint's security scheme `Oauth2c`
- **2026-10-10** `592dd3c554c2`: 3 warning, 9 info
  - added the new `CREATE_BLUE_GREEN_DEPLOYMENT` enum value to the `operationType` response property for the response status `200`
  - added the new `DELETE_BLUE_GREEN_DEPLOYMENT` enum value to the `operationType` response property for the response status `200`
  - added the new `SWITCHOVER_BLUE_GREEN_DEPLOYMENT` enum value to the `operationType` response property for the response status `200`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/sqlservice.admin` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/sqlservice.admin` was removed from the endpoint's security scheme `Oauth2c`
  - added the new optional `query` request parameter `location`
  - added the optional property `startWorkloadCaptureContext` to the response with the `200` status
  - added the optional property `startWorkloadReplayContext` to the response with the `200` status
  - added the optional property `stopWorkloadCaptureContext` to the response with the `200` status
  - added the optional property `stopWorkloadReplayContext` to the response with the `200` status

---

[Operation](https://skmtc.dev/google/apis/sqladmin/docs/v1/projects/:project/instances/:instance/performDiskShrink/post.md) · [API](https://skmtc.dev/google/apis/sqladmin.md) · [Page](https://skmtc.dev/google/apis/sqladmin/changes/v1/projects/:project/instances/:instance/performDiskShrink/post)