diff --git a/roles/aws/aws_admin_tools/tasks/create_methods.yml b/roles/aws/aws_admin_tools/tasks/create_methods.yml
index ecd2f0a55..29c444764 100644
--- a/roles/aws/aws_admin_tools/tasks/create_methods.yml
+++ b/roles/aws/aws_admin_tools/tasks/create_methods.yml
@@ -77,14 +77,18 @@
     --region {{ _aws_region }}
   when: item.url_params is not defined or item.url_params | length == 0
 
-- name: Generate template parts for each param
-  set_fact:
-    template_parts: "{{ item.url_params | map('regex_replace', '^(.*)$', '\\\"\\1\\\": \\\"$input.params(''\\1'')\\\"') | list }}"
+- name: Generate URL parameters string
+  ansible.builtin.set_fact:
+    url_params_string: >-
+      {% for _url in item.url_params %}
+      {{ '' if loop.first else ',' }}
+      \"{{ _url }}\": \"$input.params('{{ _url }}')\"
+      {% endfor %}
   when: item.url_params is defined and item.url_params | length > 0
 
 - name: Create final template string
   set_fact:
-    template_string: "{ \"application/json\": \"{ {{ template_parts | join(',') }} }\" }"
+    template_string: "{ \"application/json\": \"{ {{ url_params_string }} }\" }"
   when: item.url_params is defined and item.url_params | length > 0
 
 - name: Write template to file