ApolloClient useQuery onError callback doesn't return errors

In my gql call, I'm receiving (200 status code) with errors on my network request. The response is as it follows;

{errors: [{message: "server error message response", locations: [], path: []}]}

Here is what I've tried so far?

const { data: res } = useQuery(
    GQL_QUERY,
    {
      variables: {
        someData,
      },
      errorPolicy: 'none',
      onError: (error) => {
        console.log('err', error);
        // I want to run function depending on error message
      },
    }
  );

How can I get error's message for calling some function on my local? I don't see console.log even in on my console. Thanks in advance!