diff --git a/samcli/commands/deploy/command.py b/samcli/commands/deploy/command.py
index 371dc61c4d..5b7744b89d 100644
--- a/samcli/commands/deploy/command.py
+++ b/samcli/commands/deploy/command.py
@@ -153,7 +153,9 @@
     "--resolve-s3",
     required=False,
     is_flag=True,
-    help="Automatically resolve s3 bucket for non-guided deployments."
+    help="Automatically resolve s3 bucket for non-guided deployments. "
+    "Enabling this option will also create a managed default s3 bucket for you. "
+    "If you do not provide a --s3-bucket value, the managed bucket will be used. "
     "Do not use --s3-guided parameter with this option.",
 )
 @metadata_override_option
diff --git a/samcli/commands/package/command.py b/samcli/commands/package/command.py
index cab68b6d88..cc0dc35c5d 100644
--- a/samcli/commands/package/command.py
+++ b/samcli/commands/package/command.py
@@ -121,7 +121,9 @@ def resources_and_properties_help_string():
         exc_set=PackageResolveS3AndS3SetError,
         exc_not_set=PackageResolveS3AndS3NotSetError,
     ),
-    help="Automatically resolve s3 bucket for non-guided deployments."
+    help="Automatically resolve s3 bucket for non-guided deployments. "
+    "Enabling this option will also create a managed default s3 bucket for you. "
+    "If you do not provide a --s3-bucket value, the managed bucket will be used. "
     "Do not use --s3-guided parameter with this option.",
 )
 @metadata_override_option
diff --git a/samcli/commands/package/exceptions.py b/samcli/commands/package/exceptions.py
index a650f62843..af549058e9 100644
--- a/samcli/commands/package/exceptions.py
+++ b/samcli/commands/package/exceptions.py
@@ -124,7 +124,8 @@ class BucketNotSpecifiedError(UserException):
     def __init__(self, **kwargs):
         self.kwargs = kwargs
 
-        message_fmt = "\nS3 Bucket not specified, use --s3-bucket to specify a bucket name or run sam deploy --guided"
+        message_fmt = "\nS3 Bucket not specified, use --s3-bucket to specify a bucket name, or use --resolve-s3 \
+to create a managed default bucket, or run sam deploy --guided"
 
         super().__init__(message=message_fmt.format(**self.kwargs))
 
diff --git a/tests/integration/deploy/test_deploy_command.py b/tests/integration/deploy/test_deploy_command.py
index 3e4bd53f87..893799e157 100644
--- a/tests/integration/deploy/test_deploy_command.py
+++ b/tests/integration/deploy/test_deploy_command.py
@@ -313,7 +313,8 @@ def test_deploy_without_s3_bucket(self, template_file):
         self.assertEqual(deploy_process_execute.process.returncode, 1)
         self.assertIn(
             bytes(
-                f"S3 Bucket not specified, use --s3-bucket to specify a bucket name or run sam deploy --guided",
+                f"S3 Bucket not specified, use --s3-bucket to specify a bucket name, or use --resolve-s3 \
+to create a managed default bucket, or run sam deploy --guided",
                 encoding="utf-8",
             ),
             deploy_process_execute.stderr,