POST /DeleteVectors HTTP/1.1​
Host: {VectorBucketName}-{AccountID}.tosvectors-cn-beijing.volces.com​
Authorization: authorization string​
Date: Mon, 10 Dec 2025 12:49:14 GMT​
​
​
{​
    "vectorBucketName": "test-vector-bucket",​
    "indexName":"test-index",​
    "keys": ["key0", "key1"],​
}​

Request parameters and headers

None.

Request body elements

Field name

Type

Required

Example value

Description

Field name	Type	Required	Example value	Description
vectorBucketName	String	Yes	test-vector-bucket	Name of the vector bucket.
indexName	String	Yes	test-index	Name of the vector index.
keys	string[]	Yes	["key0", "key1"]	You want to return the list of vector names for its attributes. Number of array items: at least 1 item, at most 100 items. String length: at least 1 character, at most 1024 characters.

Response headers

For common response headers, see Common parameters.

Response body elements

If the operation succeeds, the service returns an HTTP 200 status code with an empty response body.

If the operation fails, it returns the error code defined in the Response code.

Sample request

POST /DeleteVectors HTTP/1.1​
Host: test-vector-bucket-1111.tosvectors-cn-beijing.volces.com​
Authorization: authorization string​
Date: Mon, 10 Dec 2025 12:49:14 GMT​
​
{​
    "vectorBucketName": "test-vector-bucket",​
    "indexName":"test-index",​
    "keys": ["key0", "key1"]​
}​

Sample response

HTTP/1.1 200 OK​
x-tos-id-2: 797014003c90a9b694003c9-b15a995-1vV80n-CVB-cb-tos-1az-front-azd-vectors-2 ​
x-tos-request-id: 797014003c90a9b694003c9-b15a995-1vV80n-CVB-cb-tos-1az-front-azd-vectors-2          ​
Date: Mon, 10 Dec 2025 12:49:14 GMT​
server: TosServer​
Content-Length: 0​

Last updated: 2026.01.04 14:21:23

Public security network record in Beijing: No. 11010802032137