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POST
/
upsert
/
{namespace}
curl $UPSTASH_VECTOR_REST_URL/upsert \
  -X POST \
  -H "Authorization: Bearer $UPSTASH_VECTOR_REST_TOKEN" \
  -d '[ 
    { "id": "id-0", "vector": [0.1, 0.2], "metadata": { "link": "upstash.com" } }, 
    { "id": "id-1", "vector": [0.2, 0.3] }
  ]'

{
    "result": "Success"
}

Documentation Index

Fetch the complete documentation index at: https://upstash.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

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

​
Request

You can either upsert a single vector, or multiple vectors in an array.
​
id
string
required
The id of the vector.
​
vector
number[]
The dense vector value for dense and hybrid indexes.
The vector should have the same dimensions as your index.
​
sparseVector
Object[]
The sparse vector value for sparse and hybrid indexes.
​
metadata
Object
The metadata of the vector. This makes identifying vectors on retrieval easier and can be used to with filters on queries.
​
data
string
The data of the vector. This is an unstructured raw text data, which can be anything associated with this vector.
For dense indexes, only vector should be provided, and sparseVector should not be set.For sparse indexes, only sparseVector should be provided, and vector should not be set.For hybrid indexes both of vector and sparseVector must be present.

​
Path

​
namespace
string
default:""
The namespace to use. When no namespace is specified, the default namespace will be used.

​
Response

​
result
string
"Success" string.
curl $UPSTASH_VECTOR_REST_URL/upsert \
  -X POST \
  -H "Authorization: Bearer $UPSTASH_VECTOR_REST_TOKEN" \
  -d '[ 
    { "id": "id-0", "vector": [0.1, 0.2], "metadata": { "link": "upstash.com" } }, 
    { "id": "id-1", "vector": [0.2, 0.3] }
  ]'

{
    "result": "Success"
}