@Test
public void testCreateGuildChannel() {

    String randomName = Long.toHexString(Double.doubleToLongBits(Math.random()));
    ChannelCreateRequest req = ChannelCreateRequest.builder()
        .name(randomName)
        .parentId(Snowflake.asString(trashCategory))
        .build();
    guildService.createGuildChannel(guild, req, null).block();
}