How to use ApiKey in ajax call?

[David-Maisonave]

I'm trying to call Stash API RunPluginOperation using JQuery ajax call, but I'm having problems when I try to access a password protected Stash setup.

var Url = "http://127.0.0.1:9991/graphql";
var ApiKey = "1234568chdp;oeI1NiIsInR5cCI6IkpXVCJ9.eyJ1gtewetwheHRlciIsInN1YiI6IkFQSUtleSIsImlhdCI6MTczMjIyMTk4MH0.k2XNT3SxJZp_w7AkGb4j_lvnnLQC5zEgVZgn5LONzho";

//Url += '?' + $.param({
//  'apiKey': ApiKey
//});
$.ajax({method: "POST", url: Url, contentType: "application/json", dataType: "text", cache: asyncAjax, async: asyncAjax,
data: JSON.stringify({
		query: `mutation RunPluginOperation($plugin_id:ID!,$args:Map!){runPluginOperation(plugin_id:$plugin_id,args:$args)}`,
		variables: {"plugin_id": "DupFileManager", "args": { "Target" : ActionID, "mode":Mode}},
		'apiKey': ApiKey,
		'apikey': ApiKey,
		'ApiKey': ApiKey,
		'api-Key': ApiKey,
		'api-key': ApiKey,
		'Api-Key': ApiKey,
	}), success: function(result){

I've tried multiple variations of the url param name for ApiKey, and they all return a 401 Unauthorized error.
How do I setup the ApiKey in ajax call?

This question is similar to question #3744

[David-Maisonave]

I figured it out. Need to do a ajaxSetup call before the ajax call.
Example:

	$.ajaxSetup({
		beforeSend: function(xhr) {
			xhr.setRequestHeader('apiKey', ApiKey);
		}
	});
    $.ajax({method: "POST", url: Url, contentType: "application/json", dataType: "text", cache: asyncAjax, async: asyncAjax,
	data: JSON.stringify({
			query: `mutation RunPluginOperation($plugin_id:ID!,$args:Map!){runPluginOperation(plugin_id:$plugin_id,args:$args)}`,
			variables: {"plugin_id": "DupFileManager", "args": { "Target" : ActionID, "mode":Mode}},
		}), success: function(result){