Delete vectors by ID

POST

api

vector

delete

curl --request POST \
  --url http://localhost:8080/api/v1/vector/delete \
  --header 'Content-Type: application/protobuf+json' \
  --data '
{
  "ids": [
    "<string>"
  ]
}
'

{
  "status": "success",
  "vectorsDeleted": 2
}

Body

Request body for deleting vectors by ID.

ids

string[]

required

User-provided IDs of the vectors to delete (up to 64 bytes each).

Maximum string length: 64

Response

Vectors deleted successfully.

Response after successfully deleting vectors.

status

string

required

Example:

"success"

vectorsDeleted

integer<int32>

required

Number of vectors in the request. IDs that did not exist are still counted.

Search for nearest neighborsReturn the top `k` records for a query. Provide exactly one of `vector` (approximate nearest neighbor search) or `bm25` (full-text BM25 search over a text field); the two are mutually exclusive. Optionally filter results by metadata attributes using a filter expression. The `nprobe` parameter controls how many posting lists are searched for ANN queries. Higher values improve recall at the cost of latency. The `includeFields` parameter controls which attributes are returned for each result. When omitted, all attributes are returned. Supports both binary protobuf (`application/protobuf`) and ProtoJSON (`application/protobuf+json`) request bodies.

Delete vectors by ID

curl --request POST \
  --url http://localhost:8080/api/v1/vector/delete \
  --header 'Content-Type: application/protobuf+json' \
  --data '
{
  "ids": [
    "<string>"
  ]
}
'

{
  "status": "success",
  "vectorsDeleted": 2
}