Is the below things will be helpful?
The source data to be migrated may be stored in an OSS bucket, a local storage, a third-party cloud storage like AWS S3.
Methods 1. OssImport - Use the OssImport tool to migrate the data. This tool can migrate historical data of various data sources to OSS in batches. - https://www.alibabacloud.com/help/doc-detail/56990.htm?spm=a2c63.o282931.879956.5.6a8d43a28Hlgxq