Update Vector - Upstash Documentation

The vector will be updated int the default namespace by default. You can use a different namespace by specifying it in the request path.

Request

You can update a vector value, data, or metadata; or any combination of those.

idbodystringrequired

The id of the vector.

vectorbodynumber[]

The dense vector value to update to for dense and hybrid indexes.

The vector should have the same dimensions as your index.

sparseVectorbodyObject[]

The sparse vector value to update to for sparse and hybrid indexes.

indicesnumber[]

Indices of the non-zero valued dimensions.

valuesnumber[]

Values of the non-zero valued dimensions.

databodystring

The raw text data to update to.

If the index is created with an embedding model this will embed the data into a vector and will also update the vector, along with data.

metadatabodyObject

The metadata to update to.

metadataUpdateModebodystring

Whether to overwrite the whole metadata while updating it, or patch the metadata (insert new fields or update or delete existing fields) according to the RFC 7396 JSON Merge Patch algorithm.

OVERWRITE for overwrite, PATCH for patch.

For hybrid indexes either none or both of vector and sparseVector fields must be present. It is not allowed to update only vector or sparseVector.

Path

namespacepathstringdefault:

The namespace to use. When no namespace is specified, the default namespace will be used.

Response

updatednumber

1 if any vector is updated, 0 otherwise.

curl

curl $UPSTASH_VECTOR_REST_URL/update \  -X POST \  -H "Authorization: Bearer $UPSTASH_VECTOR_REST_TOKEN" \  -d '{ "id": "id-1", "metadata": { "link": "upstash.com" } }'

curl (Namespace)

curl $UPSTASH_VECTOR_REST_URL/update/ns \  -X POST \  -H "Authorization: Bearer $UPSTASH_VECTOR_REST_TOKEN" \  -d '{ "id": "id-2", "vector": [0.1, 0.2] }'

200 OK

{    "result": {        "updated": 1    }}