diff --git a/dags/taskflow.py b/dags/taskflow.py
index 2b9cab2eea08c685c7a37c2a30c0e0ad04dc4b3c..d0bd23182b7f3f90f02f69b4c156d700742e5547 100644
--- a/dags/taskflow.py
+++ b/dags/taskflow.py
@@ -49,16 +49,13 @@ def taskflow_example():
     def load(files: dict, **kwargs):
         print(f"Total files downloaded: {len(files)}")
         params = kwargs['params']
-        if 'target' not in params:
-            target = '/tmp/'
-            print(f"Using default target {target}")
-        else:
-            target = params['target']
-
+        target = params.get('target', '/tmp/')
+        
         ssh_hook = SSHHook(ssh_conn_id='default_ssh')
         with ssh_hook.get_conn() as ssh_client:
             sftp_client = ssh_client.open_sftp()
             for [truename, local] in files.items():
+                print(f"Copying {local} --> {os.path.join(target, truename)}")
                 sftp_client.put(local, os.path.join(target, truename))
 
     data = extract()
diff --git a/docs/apirequests.adoc b/docs/apirequests.adoc
index 329e5d14166233a0b9b4b261e0e54b9e806e958c..5dd6c1b87d1db58be77d6dd05363778cad5d1561 100644
--- a/docs/apirequests.adoc
+++ b/docs/apirequests.adoc
@@ -28,13 +28,19 @@ curl -X POST -u USER:PASS -H "Content-Type: application/json"  \
    $DLS/connections
 ----
 
+or for key-based access:
+----
+curl -X POST -u USER:PASS -H "Content-Type: application/json" --data '{"connection_id": "default_ssh", "conn_type": "ssh", "host": "SSH_HOST", "login": "LOGIN", "port": PORT, "extra": "{\"private_key\": \"-----BEGIN OPENSSH PRIVATE KEY-----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\\nQ649nEtohPPD75u+cAAAARcm9vdEBiY2JiZjhhZDdhMjQBAg==\\n-----END OPENSSH PRIVATE KEY-----\"}"}' \
+ $DLS/connections
+----
+
 === Starting data transfer ===
 To start a transfer following request needs to be sent it includes B2SHARE object id as a parameter. For testing purposes one can use +b38609df2b334ea296ea1857e568dbea+ which
-includes one 100MB file.
+includes one 100MB file. The target parameter is optional with default value +/tmp/+.
 
 ----
 curl -X POST -u USER:PASS -H "Content-Type: application/json" \
-   --data '{"conf": {"oid":ID}}' \
+   --data '{"conf": {"oid": ID}, "target": PATH}' \
    $DLS/dags/taskflow_example/dagRuns
 ----