How to set custom headers in an AJAX request using jQuery?

To set custom headers in an AJAX request using jQuery, you can use the headers property of the $.ajax() function. Here is an example:

$.ajax({
  url: 'your-url',
  type: 'GET',
  headers: {
    'Authorization': 'Bearer your-token',
    'CustomHeader': 'value'
  },
  success: function(response) {
    // Handle success response
  },
  error: function(xhr, status, error) {
    // Handle error response
  }
});

In this example, the headers property is an object containing key-value pairs representing the custom headers to be set in the request. The Authorization header is set to a bearer token, and the CustomHeader is set to a custom value.

Note that you need to replace 'your-url' with your actual URL, and 'your-token' with your actual token value.