diff --git a/Amazon-S3-API.md b/Amazon-S3-API.md
index 7f969c6..5ff8c67 100644
--- a/Amazon-S3-API.md
+++ b/Amazon-S3-API.md
@@ -126,11 +126,15 @@ You can create as many users as needed. Each user can have multiple credentials.
 
 * The "Admin" action is needed to list, create, and delete buckets.
 * The "Write" action allows uploading files to all buckets.
+* The "WriteAcp" action allows writing the access control list (ACL) from all buckets.
 * The "Read" action allows reading files from all buckets.
+* The "ReadAcp" action allows reading the access control list (ACL) from all buckets.
 * The "List" action allows listing files from all buckets.
 * The "Tagging" action allows tagging files from all buckets.
 * The "Write:<bucket_name>" action allows uploading files within a bucket, e.g., "Write:bucket1".
+* The "WriteAcp:<bucket_name>" action allows writing ACL within a bucket, e.g., "Write:bucket1".
 * The "Read:<bucket_name>" action allows reading files within a bucket, e.g., "Read:bucket2".
+* The "ReadAcp:<bucket_name>" action allows reading ACL within a bucket, e.g., "Read:bucket2".
 * The "List:<bucket_name>" action allows listing files within a bucket, e.g., "List:bucket2".
 * The "Tagging:<bucket_name>" action allows tagging files within a bucket, e.g., "Tagging:bucket2".
 
@@ -157,9 +161,11 @@ For public access, you can configure an identity with name "anonymous", usually
       "actions": [
         "Admin",
         "Read",
+        "ReadAcp",
         "List",
         "Tagging",
-        "Write"
+        "Write",
+        "WriteAcp"
       ]
     },
     {