diff --git a/src/trustcafeapiwrapper/wrappers/comment/create_comment.py b/src/trustcafeapiwrapper/wrappers/comment/create_comment.py
index 9664053..5c86c1e 100644
--- a/src/trustcafeapiwrapper/wrappers/comment/create_comment.py
+++ b/src/trustcafeapiwrapper/wrappers/comment/create_comment.py
@@ -1,7 +1,7 @@
 
 from trustcafeapiwrapper.utils.get_parent_pksk_from_path import get_parent_pksk_from_path
 from trustcafeapiwrapper.utils.get_post_pksk import get_post_pksk
-def create_comment(comment_text, post_slug, parent_path, blur_label=None, version=3):
+def create_comment(comment_text, post_slug=None, parent_path=None, post_key=None, blur_label=None, version=3):
     """
     Creates a new comment.
 
@@ -15,9 +15,20 @@ def create_comment(comment_text, post_slug, parent_path, blur_label=None, versio
         dict: A dictionary containing the job name and payload for creating the comment 
         that will be processed by the API client wrapper function.
     """
-
-    parent_pksk = get_parent_pksk_from_path(parent_path)
-    post_pksk = get_post_pksk(parent_pksk, post_slug)
+    if post_key is not None:
+        post_pksk = {
+            "pk": post_key.get('pk'),
+            "sk": post_key.get('sk')
+        }
+    elif parent_path is not None and post_slug is not None:
+        parent_pksk = get_parent_pksk_from_path(parent_path)
+        post_pksk = get_post_pksk(parent_pksk, post_slug)
+    else:
+        raise ValueError("Either post_key or both parent_path and post_slug must be provided.")
+    
+    if comment_text is None or comment_text.strip() == "":
+        raise ValueError("Comment text cannot be empty.")
+    
     return {
             "job_function": "comment.create",            
             "payload": {
@@ -26,7 +37,7 @@ def create_comment(comment_text, post_slug, parent_path, blur_label=None, versio
                 "parent": {
                     "pk": post_pksk['pk'],
                     "sk": post_pksk['sk'],
-                    "slug": parent_path.split('/')[-1]
+                    "slug": post_pksk.get('sk', '').replace('post#', ''),
                 },
                 "topLevel": {
                     "pk": post_pksk['pk'],
diff --git a/tests/wrappers/create_comment.py b/tests/wrappers/create_comment.py
index 3156937..8f2df2a 100644
--- a/tests/wrappers/create_comment.py
+++ b/tests/wrappers/create_comment.py
@@ -19,4 +19,23 @@ class TestCreateComment(unittest.TestCase):
         self.assertEqual(result["payload"]["commentText"], self.comment_text)
         self.assertEqual(result["payload"]["blurLabel"], self.blur_label)
         self.assertEqual(result["payload"]["parent"]["pk"], "maintrunk#maintrunk")
-        self.assertEqual(result["payload"]["parent"]["sk"], "post#1774951384-98fe38df")
\ No newline at end of file
+        self.assertEqual(result["payload"]["parent"]["sk"], "post#1774951384-98fe38df")
+
+    def test_create_comment_with_post_key(self):
+        post_key = {
+            "pk": "maintrunk#maintrunk",
+            "sk": "post#1774951384-98fe38df"
+        }
+        result = create_comment(
+            comment_text=self.comment_text,
+            post_key=post_key,
+            blur_label=self.blur_label
+        )
+        self.assertIsInstance(result, dict)
+        self.assertIn("job_function", result)
+        self.assertIn("payload", result)
+        self.assertEqual(result["job_function"], "comment.create")
+        self.assertEqual(result["payload"]["commentText"], self.comment_text)
+        self.assertEqual(result["payload"]["blurLabel"], self.blur_label)
+        self.assertEqual(result["payload"]["parent"]["pk"], post_key["pk"])
+        self.assertEqual(result["payload"]["parent"]["sk"], post_key["sk"])
\ No newline at end of file