Fix Accept header parsing RegEx and docs

Author: jverce

src/api/resources/proxy/client/Client.ts

@@ -23,10 +23,9 @@ export class Proxy {
 
     /**
      * Precompiled regex to check if an Accept header accepts JSON responses.
-     * Matches: application/json, */*, or application/* (with or without parameters)
+     * Matches: application/json (with or without parameters)
      */
-    private static readonly JSON_ACCEPT_REGEX =
-        /(?:^|,|\s)(application\/json|\*\/\*|application\/\*)(?:\s*;|\s*,|\s*$)/i;
+    private static readonly JSON_ACCEPT_REGEX = /(?:^|,|\s)application\/json(?:\s*;|\s*,|\s*$)/i;
 
     /**
      * Precompiled regex to check if a Content-Type header is JSON.