def METHOD_NAME():
    client = boto3.client("appsync", region_name="ap-southeast-1")
    resp = client.list_graphql_apis()
    assert resp["graphqlApis"] == []
    for _ in range(3):
        client.create_graphql_api(name="api1", authenticationType="API_KEY")
    resp = client.list_graphql_apis()
    assert len(resp["graphqlApis"]) == 3