From 35a712588ed4bf8b549a729d9acb41f7fa621d2b Mon Sep 17 00:00:00 2001
From: Max Gautier <mg@max.gautier.name>
Date: Wed, 15 Jan 2025 20:26:29 +0100
Subject: [PATCH] filters/flatten: fix input documentation (#84477)

Flatten input is a list, not a dictionary.
---
 lib/ansible/plugins/filter/flatten.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/ansible/plugins/filter/flatten.yml b/lib/ansible/plugins/filter/flatten.yml
index ae2d5eab9bf..540ca4a075d 100644
--- a/lib/ansible/plugins/filter/flatten.yml
+++ b/lib/ansible/plugins/filter/flatten.yml
@@ -7,8 +7,9 @@ DOCUMENTATION:
   positional: _input, levels, skip_nulls
   options:
     _input:
-      description: First dictionary to combine.
-      type: dict
+      description: List to flatten.
+      type: list
+      elements: any
       required: true
     levels:
       description: Number of recursive list depths to flatten.