WordPress at a glance
function is not described

wp_ajax_fetch_list() WP 3.1.0

Ajax handler for fetching a list table.

No Hooks.

Return

Nothing (null).

Usage

wp_ajax_fetch_list();

Code of wp ajax fetch list: wp-admin/includes/ajax-actions.php WP 5.2.2

<?php
function wp_ajax_fetch_list() {
	$list_class = $_GET['list_args']['class'];
	check_ajax_referer( "fetch-list-$list_class", '_ajax_fetch_list_nonce' );

	$wp_list_table = _get_list_table( $list_class, array( 'screen' => $_GET['list_args']['screen']['id'] ) );
	if ( ! $wp_list_table ) {
		wp_die( 0 );
	}

	if ( ! $wp_list_table->ajax_user_can() ) {
		wp_die( -1 );
	}

	$wp_list_table->ajax_response();

	wp_die( 0 );
}