{% property %}

Attributes

Parameter	Type	Required	Description
name	string	✓	Property name (camelCase or kebab-case)
type	string	✓	Technical type (string, uuid, boolean, number, date, string[], etc.)
required	boolean	—	Whether the property is mandatory
description	string	—	Inline description (optional)

Valid Parent Contexts

This tag is valid inside: {% action %}, {% event %}, {% operation %}, {% returns %}, {% tag %}

Self-closing leaf tag. Defines one data field inside action or event (payload), operation (input), returns (output), or tag (attribute documentation).

Single property definition inside action

tagpropertyaction property-tag-single

{% action name="save-bookmark" %}
  {% property name="url" type="string" required=true /%}
{% /action %}

Property with required and description attributes together

tagpropertyaction property-tag-required-description

{% action name="save-bookmark" %}
  {% property name="url" type="string" required=true description="The URL of the page to bookmark" /%}
  {% property name="title" type="string" required=false description="Optional page title override" /%}
{% /action %}