WP_REST_Taxonomies_Controller::get_item() WordPress Method

	public function get_item( $request ) {
		$tax_obj = get_taxonomy( $request['taxonomy'] );

		if ( empty( $tax_obj ) ) {
			return new WP_Error(
				'rest_taxonomy_invalid',
				__( 'Invalid taxonomy.' ),
				array( 'status' => 404 )
			);
		}

		$data = $this->prepare_item_for_response( $tax_obj, $request );

		return rest_ensure_response( $data );
	}