Supported OpenAPI Specification properties

The following are OpenAPI Specification properties which are supported. Other properties may be ignored, or may cause problems.

Note

The following properties are referring to the schema definitions, prefixed by components.schemas.{schema}.

Property	Description	Value	Value Description
{schema}	Name of the generated Java class.	*
{schema}.type	Type of the generated Java class.	object	Generates a Record class.
		enum	Generates an Enum class.
{schema}.description	JavaDoc description of the generated Java class.	*	If not set, adds the class name as a placeholder in the JavaDoc description.
{schema}.deprecated	Marks the generated Java class as Deprecated.	true	Annotates the class with @Deprecated and adds @deprecated to the JavaDoc description.
		false (default)	Does nothing.
{schema}.properties	Fields of the generated Record class.	*
{schema}.properties.{property}	Name of the field.	*	Added as a @param in the JavaDoc.
{schema}.properties.{property}.description	Description of the field.	*	Description of the @param in the JavaDoc. If not set, the class name of the field will be added as a description.
{schema}.properties.{property}.default	Default value of the field.	*	If set, the field is set to the default value if the provided value is null. (Using Objects.requireNonNullElse())
{schema}.properties.{property}.nullable	Marks the field with @Nullable-annotations.	true	Annotates the field with @Nullable.
		false (default)	Annotates the field with @Nonnull. This will be annotated @Nullable in the constructor, if default has been set.
{schema}.properties.{property}.$ref	Type of the field is another Java class.	*
{schema}.properties.{property}.type	Type of the field.	array	Generates the field as List<{items.type}>.
		boolean	Generates the field as Boolean.
		enum	Generates the field as an enum type.
		integer	Generates the field as Integer.
		number	Generates the field as BigDecimal.
		object	Generates the field as an object.
		string	Generates the field as String.
{schema}.properties.{property}.x-enum-descriptions	Description of each enum constant.	array	Generates JavaDocs for each enum constant.
{schema}.x-class-extra-annotation	Extra annotations of the class.	array	Only supports record classes. Annotates classes with these annotations. The property can be set as a single string (for one annotation), or as a literal block |- for multiple annotations.
{schema}.properties.{property}.x-field-extra-annotation	Extra annotations of the field.	array	Only supports fields. Annotates fields with these annotations. The property can be set as a single string (for one annotation), or as a literal block |- for multiple annotations.