Ignoring header x-firebase-locale because its value was null

The header “x-firebase-locale” was ignored because its value was null.

Examples:

Let’s consider an example where an HTTP request is made to a server with the following headers:

    GET /api/example HTTP/1.1
    Host: example.com
    x-firebase-locale: null
    Accept: application/json
  

In this case, the server will ignore the “x-firebase-locale” header because its value is null. The server might consider this header to be optional or not relevant for this particular request.

The response from the server may or may not include the “x-firebase-locale” header in its own response. It depends on the server’s logic and implementation. However, in this example, since the header value was null and ignored, the server may choose not to include it in the response.

For example, the response from the server may look like this:

    HTTP/1.1 200 OK
    Content-Type: application/json
    
    {
      "message": "The request was successful.",
      "data": {
        "name": "John",
        "age": 25
      }
    }
  

As we can see, the response does not include the “x-firebase-locale” header since it was ignored.