field

A field containing a name-value pair. As well as its own value, a field may contain zero or more nested sub-fields.

Syntax
<field
    name="text"?
  >
  <value>...</value>
  <field>...</field>*
  <origin/>?
</field>
Attributes
name="text" (optional)

The name of a field. What field names are valid in any particular payload is determined by the payload's model document.