Contents:
- What should I do if errors such as "error code:-97, error message:ERROR_PROXY_AUTH_FAILED" occur when uploading files?
- When I upload a new file to the bucket in which another file with the same name exists, will the another file be overwritten or the new file be saved with a different version name?
- What is the multipart upload threshold in COS?
- When uploading large files using multipart upload, can I change the signature to continue the multipart upload when the signature is invalid?
- What should I do if the error "403 Forbidden" occurs or the permission is rejected when I perform upload/download and other operations?
What should I do if errors such as "error code:-97, error message:ERROR_PROXY_AUTH_FAILED" occur when uploading files?
You can only download (rather than upload) files via custom domain names. It is recommended to avoid uploading files via custom domain names.
When I upload a new file to the bucket in which another file with the same name exists, will the another file be overwritten or the new file be saved with a different version name?
Version control is not supported now. The another file with the same name will be overwritten.
What is the multipart upload threshold in COS?
1 MB. For more information, see Specifications and Limits.
When uploading large files using multipart upload, can I change the signature to continue the multipart upload when the signature is invalid?
Yes.
What should I do if the error "403 Forbidden" occurs or the permission is rejected when I perform upload/download and other operations?
Troubleshoot the problems by following the steps below:
- Check that your following configuration information is correct:
BucketName, APPID, Region, SecretId, SecretKey, etc. - If the above information is correct, check whether a sub-account is used for operation. If a sub-account is used, check whether the sub-account has been authorized by the primary account. If not yet, log in using the primary account to authorize the sub-account. For more information on authorization, see Cases of Permission Settings.
- If a temporary key is used for operation, check whether the current operation is in the Policy set when obtaining the temporary key. Otherwise, modify the relevant Policy settings.
- If the problem persists after all the above steps are completed, contact us by submitting a ticket.