From db0dde50e54b277919c394ee832624176f0bbc4c Mon Sep 17 00:00:00 2001
From: Simon Hartcher <simon@simonhartcher.com>
Date: Thu, 29 May 2025 15:24:33 +1000
Subject: [PATCH] fix: singular kvp type

---
 codegen/src/main.zig | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/codegen/src/main.zig b/codegen/src/main.zig
index 5c2b2bd..c56cfbf 100644
--- a/codegen/src/main.zig
+++ b/codegen/src/main.zig
@@ -1083,7 +1083,13 @@ fn getTypeName(allocator: std.mem.Allocator, shape: smithy.ShapeInfo) ![]const u
         // maps are named like "Tags"
         // this removes the trailing s and adds "KeyValue" suffix
         .map => {
-            return try std.fmt.allocPrint(allocator, "{s}KeyValue", .{pascal_shape_name[0 .. pascal_shape_name.len - 1]});
+            var name_slice = pascal_shape_name;
+
+            if (pascal_shape_name[pascal_shape_name.len - 1] == 's') {
+                name_slice = pascal_shape_name[0 .. pascal_shape_name.len - 1];
+            }
+
+            return try std.fmt.allocPrint(allocator, "{s}KeyValue", .{name_slice});
         },
         else => return type_name,
     }