WP_REST_Post_Types_Controller::get_item_schema()

	public function get_item_schema() {
		$schema = array(
			'$schema'              => 'http://json-schema.org/draft-04/schema#',
			'title'                => 'type',
			'type'                 => 'object',
			'properties'           => array(
				'capabilities'     => array(
					'description'  => __( 'All capabilities used by the post type.' ),
					'type'         => 'object',
					'context'      => array( 'edit' ),
					'readonly'     => true,
				),
				'description'      => array(
					'description'  => __( 'A human-readable description of the post type.' ),
					'type'         => 'string',
					'context'      => array( 'view', 'edit' ),
					'readonly'     => true,
				),
				'hierarchical'     => array(
					'description'  => __( 'Whether or not the post type should have children.' ),
					'type'         => 'boolean',
					'context'      => array( 'view', 'edit' ),
					'readonly'     => true,
				),
				'viewable'         => array(
					'description'  => __( 'Whether or not the post type can be viewed.' ),
					'type'         => 'boolean',
					'context'      => array( 'edit' ),
					'readonly'     => true,
				),
				'labels'           => array(
					'description'  => __( 'Human-readable labels for the post type for various contexts.' ),
					'type'         => 'object',
					'context'      => array( 'edit' ),
					'readonly'     => true,
				),
				'name'             => array(
					'description'  => __( 'The title for the post type.' ),
					'type'         => 'string',
					'context'      => array( 'view', 'edit', 'embed' ),
					'readonly'     => true,
				),
				'slug'             => array(
					'description'  => __( 'An alphanumeric identifier for the post type.' ),
					'type'         => 'string',
					'context'      => array( 'view', 'edit', 'embed' ),
					'readonly'     => true,
				),
				'supports'         => array(
					'description'  => __( 'All features, supported by the post type.' ),
					'type'         => 'object',
					'context'      => array( 'edit' ),
					'readonly'     => true,
				),
				'taxonomies'       => array(
					'description'  => __( 'Taxonomies associated with post type.' ),
					'type'         => 'array',
					'items'        => array(
						'type' => 'string',
					),
					'context'      => array( 'view', 'edit' ),
					'readonly'     => true,
				),
				'rest_base'            => array(
					'description'  => __( 'REST base route for the post type.' ),
					'type'         => 'string',
					'context'      => array( 'view', 'edit', 'embed' ),
					'readonly'     => true,
				),
			),
		);
		return $this->add_additional_fields_schema( $schema );
	}