def METHOD_NAME():
    conn = boto3.client("wafv2", region_name="us-east-1")
    wacl_id = conn.create_web_acl(**CREATE_WEB_ACL_BODY("Daphne", "REGIONAL"))[
        "Summary"
    ]["Id"]
    conn.delete_web_acl(Name="Daphne", Id=wacl_id, Scope="REGIONAL", LockToken="n/a")
    res = conn.list_web_acls(**LIST_WEB_ACL_BODY("REGIONAL"))
    assert len(res["WebACLs"]) == 0
    with pytest.raises(ClientError) as exc:
        conn.get_web_acl(Name="Daphne", Scope="REGIONAL", Id=wacl_id)
    err = exc.value.response["Error"]
    assert err["Code"] == "WAFNonexistentItemException"
    assert err["Message"] == (
        "AWS WAF couldn’t perform the operation because your resource doesn’t exist."
    )