问题现象：
❌ VideoTranslation failed: ToolkitError: Failed to create ChangeSet cdk-deploy-change-set on VideoTranslation: FAILED, The following hook(s)/validation failed: [AWS::EarlyValidation::ResourceExistenceCheck]. To troubleshoot Early Validation errors, use the DescribeEvents API for detailed failure information.解决办法：
查找下新增的资源，在aws console中是否已经存在，如果存在的话，删除即可。