diff --git a/docs/Reference/API-Methods.md b/docs/Reference/API-Methods.md
index 87c17a93d94..530317bad61 100644
--- a/docs/Reference/API-Methods.md
+++ b/docs/Reference/API-Methods.md
@@ -51,23 +51,29 @@ Adds a [static node](../HowTo/Find-and-Connect/Managing-Peers.md#static-nodes).
     
 ### admin_changeLogLevel
 
-Change the log level without restarting Besu. 
+Changes the log level without restarting Besu. You can change the log level for all logs, or you can change the log level for specific packages or classes.
+
+Only one log level can be specified per RPC call.
 
 **Parameters**
 
 `level` - [Log level](CLI/CLI-Syntax.md#logging)
 
+`log_filter`: `Array` - Packages or classes to change the log level for. Optional.
+
 **Returns**
 
 `result` : `Success` if the log level has changed; otherwise `error`. 
 
+This example changes the debug level for specified classes to `DEBUG`.
+
 !!! example
     ```bash tab="curl HTTP request"
-    curl -X POST --data '{"jsonrpc":"2.0","method":"admin_changeLogLevel","params":["DEBUG"], "id":1}' http://127.0.0.1:8545
+    curl -X POST --data '{"jsonrpc":"2.0", "method":"admin_changeLogLevel", "params":["DEBUG", ["tech.pegasys.pantheon.ethereum.eth.manager","tech.pegasys.pantheon.ethereum.p2p.rlpx.connections.netty.ApiHandler"]], "id":1}' http://127.0.0.1:8545
     ```
     
     ```bash tab="wscat WS request"
-    {"jsonrpc":"2.0","method":"admin_changeLogLevel","params":["DEBUG"], "id":1}
+    {"jsonrpc":"2.0", "method":"admin_changeLogLevel", "params":["DEBUG", ["tech.pegasys.pantheon.ethereum.eth.manager","tech.pegasys.pantheon.ethereum.p2p.rlpx.connections.netty.ApiHandler"]], "id":1}
     ```
     
     ```json tab="JSON result"
@@ -77,7 +83,25 @@ Change the log level without restarting Besu.
      "result": "Success"
     }
     ```
+This example changes the debug level of all logs to `WARN`.
 
+!!! example
+    ```bash tab="curl HTTP request"
+    curl -X POST --data '{"jsonrpc":"2.0","method":"admin_changeLogLevel","params":["WARN"], "id":1}' http://127.0.0.1:8545
+    ```
+    
+    ```bash tab="wscat WS request"
+    {"jsonrpc":"2.0","method":"admin_changeLogLevel","params":["WARN"], "id":1}
+    ```
+    
+    ```json tab="JSON result"
+    {
+     "jsonrpc": "2.0",
+     "id": 1,
+     "result": "Success"
+    }
+    ```
+    
 ### admin_nodeInfo
 
 Returns networking information about the node. The information includes general information about the node