Optionaldata: LfRepositoryClientV2.IUpdateTemplateFieldPropertiesRequestOptionalisWhether the field is required for entries assigned to this template specifically.
OptionallocalThe per-template description for this field assignment.
Optional_data: anyOptionaldata: anyStaticfromJS
Request body for updating per-template properties on a field assignment that is already part of a template. Repository-level field-definition properties are unaffected by this endpoint — those go through the FieldDefinitions admin endpoints. null = leave the property unchanged. Empty string ("") on LocalDescription clears the value.