For two the correct xml structure. Is it possible to create a root element for one element?

[operlay]

correct structure:

<?xml version="1.0" encoding="UTF-8"?>
<root>
 <arrays>
 <sap_id number="true">2752</sap_id>
 </arrays>
 <arrays>
 <sap_id number="true">2754</sap_id>
 </arrays>
</root>

Not correct structure:

<?xml version="1.0" encoding="UTF-8"?>
<arrays array="true">
  <sap_id number="true">0</sap_id>
</arrays>

Is it possible for a root element to be created even with 1 array element?

example1:

{
	"arrays": [
		{
			"sap_id": 2976
		},
		{
			"sap_id": 2754
		}
	]
}

Need to get structure 1 for json example 1:

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <arrays>
    <sap_id number="true">2752</sap_id>
  </arrays>
  <arrays>
    <sap_id number="true">2754</sap_id>
  </arrays>
</root>

example2: 
{
	"arrays": [
		{
			"sap_id": 2978
		}
	]
}

Need to get structure 2 for json example 2:

<?xml version="1.0" encoding="UTF-8"?>
<root>
 <arrays>
 <sap_id number="true">2976</sap_id>
 </arrays>
</root>

Now the root structure is returned only if there is more than 1 element in the array. Is it possible to specify additional parameters so that if there is 1 element (not an array), the root structure will be returned?

[javadev]

Hi @operlay,

Thank you for the question.

You may add "root" to the json

{ "root":
{
	"arrays": [
		{
			"sap_id": 2978
		}
	]
}
}

will be converted to

<?xml version="1.0" encoding="UTF-8"?>
<root>
   <arrays array="true">
      <sap_id number="true">2978</sap_id>
   </arrays>
</root>