From b14baafd0c2aba640a3b6a213b11f0d732561a13 Mon Sep 17 00:00:00 2001
From: Tom Kralidis <tomkralidis@gmail.com>
Date: Mon, 24 Jun 2024 06:47:32 -0400
Subject: [PATCH] fix OpenAPI

---
 pygeoapi/api/itemtypes.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pygeoapi/api/itemtypes.py b/pygeoapi/api/itemtypes.py
index df054c9d0..5101e106a 100644
--- a/pygeoapi/api/itemtypes.py
+++ b/pygeoapi/api/itemtypes.py
@@ -1481,6 +1481,9 @@ def get_oas_30(cfg: dict, locale: str) -> tuple[list[dict[str, str]], dict[str,
                 else:
                     schema = type_
 
+                if schema.get('format') is None:
+                    schema.pop('format', None)
+
                 path_ = f'{collection_name_path}/items'
                 paths[path_]['get']['parameters'].append({
                     'name': field,