Example format for Yaml file below is a yaml file, which takes xml also as an input.. but should be parsed in jinja code as a template.

service1:
  name:
    path: 'pathtofile=/home/example.xml'
    CustomDefinition: |
      <?xml version="1.0" encoding="UTF-8" ?>
      //some xml content
service2:
  name:
    path: 'pathtofile=/home/example2.xml'
    CustomDefinition: |
      <?xml version="1.0" encoding="UTF-8" ?>
      //some xml content

I've tried below jinja code:

{%- for key, value in service1.items() recursive%}
  {%- if key != "name" %}
    {{loop(value.items())}}
  {%- else %}
    {{value}}
  {%- endif %}
{% endfor %}