---
title: "Changes to Updates an existing Vector DB connection at specified project"
method: PUT
path: "/apiops/projects/{projectName}/vector-dbs/{vectorDbName}/"
---

# Changes to Updates an existing Vector DB connection at specified project

`PUT /apiops/projects/{projectName}/vector-dbs/{vectorDbName}/`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 21 revisions.

- **2026-10-28** `e083046b24cd`: 4 warning
- **2026-10-20** `d1a546deccf0`: 7 breaking
- **2026-08-11** `9ae232e55479`: 1 info

## Changes

- **2026-10-28** `e083046b24cd`: 4 warning
  - removed the request property `transport/oneOf[#/components/schemas/HttpTransport]/allOf[subschema #2]/resolvedApiKey`
  - removed the request property `transport/oneOf[#/components/schemas/HttpTransport]/allOf[subschema #2]/resolvedApiSecret`
  - removed the request property `transport/oneOf[#/components/schemas/JdbcTransport]/allOf[subschema #2]/resolvedPassword`
  - removed the request property `transport/oneOf[#/components/schemas/RedisTransport]/allOf[subschema #2]/resolvedPassword`
- **2026-10-20** `d1a546deccf0`: 7 breaking
  - request property `dbType` was restricted to a list of enum values
  - request property `distanceMetric` was restricted to a list of enum values
  - the `dbType` request property type changed from `object` to `string`
  - the `distanceMetric` request property type changed from `object` to `string`
  - the `embeddingDimension` request property format changed from no format to `int32`
  - the `maxBatchSize` request property format changed from no format to `int32`
  - the `transport` request property type changed from `object` to no type
  - …this revision’s changelog is incomplete
- **2026-08-11** `9ae232e55479`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/apinizer/apis/apinizer-management-apis/docs/apiops/projects/:projectName/vector-dbs/:vectorDbName/put.md) - [API](https://skmtc.dev/apinizer/apis/apinizer-management-apis.md) - [Page](https://skmtc.dev/apinizer/apis/apinizer-management-apis/changes/apiops/projects/:projectName/vector-dbs/:vectorDbName/put)