How to include header in ajax request?

Question

I need to include a header with a refresh token in an ajax call to the YouTube api. I am trying to send a delete request, to delete a movie I have on my account. This is my ajax

Answer 1

Try add the paramenter data.

jQuery.ajax({
    type: 'DELETE',
    data: 'key=' + {YOUR_API_KEY},
    // must set api key
    url: 'https://www.googleapis.com/youtube/v3/videos?id='+ thisUniqueID + '&key=904907387177-qe517sq5dmmpebckjbmrhv4gvac9e2d1.apps.googleusercontent.com',
    success: function() {
    alert('your video has been deleted');
    },
    error: function() {
    alert('error processing your requst');
    }
});