AZ100新号，限制策略里面可用的区域有：
["japanwest","eastasia","indonesiacentral","southeastasia","malaysiawest"]
但是实际创建虚拟机时只有eastasia在列表里。
根本没有"japanwest","indonesiacentral","southeastasia","malaysiawest"的选项。
佬们，这是正常的吗？