Data Explorer no longer allowing uploads to S3

Until two days ago, we were able to upload files to our S3 buckets using the Data Explorer. Now we get the following error:

Unexpected error while processing request - Error ID: 3jxcrXwmJk0mXFH3tmPYh9

All of our AWS buckets are using the suggested CORS configuration:

[
  {
    "AllowedHeaders": ["*"],
    "AllowedMethods": ["PUT", "POST", "DELETE", "GET"],
    "AllowedOrigins": ["https://cloud.seqera.io"],
    "ExposeHeaders": ["ETag"]
  }
]

Where do we find the logs for this error and how do we restore the previous functionality?

Hi @zinfin , the problem is not related to cors configuration but it seems that the credentials you are using are not allowed to perform PUT operations on the bucket. Can you please check if something has changed on your infrastructure in terms of ACL?

Thanks @matteofiandesio , you were correct. Somehow permissions were mangled but have now been restored.