No. 2xx codes are success responses: The request was received, understood and accepted.

2xx · Success

HTTP 200 OK

The request succeeded. What the body holds depends on the method.

Example response

HTTP

HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8

{ "ok": true }

Look up the headers shown here in the HTTP headers reference.

What does HTTP 200 mean?: OK. The request succeeded. What the body holds depends on the method.
Is 200 an error?: No. 2xx codes are success responses: The request was received, understood and accepted.