Getting "no healthy upstream" when upserting vectors using the rest api

Happens using curl and in the pinecone console.

curl -X POST
-H “Content-Type: application/json”
-H “Api-Key: {my api key}”
-d “{"vectors": [{"id": "id","metadata": {}, "values": [0,0]}],"namespace": "example"}”

The response i am getting:
HTTP/1.1 503 Service Unavailable
content-type: text/plain
content-length: 19
date: Mon, 10 Apr 2023 17:17:18 GMT
server: envoy

no healthy upstream

The issue is still pressisting. Is this an error with the servers or am I doing something wrong?

Getting same error, did you find resolution