Error executing "GetObject" on "https://s3.amazonaws.com/cdn.internationalscholarsjournals.org/assets/article/pdfs/6144487322032015.pdf"; AWS HTTP error: Client error: `GET https://s3.amazonaws.com/cdn.internationalscholarsjournals.org/assets/article/pdfs/6144487322032015.pdf` resulted in a `403 Forbidden` response: <?xml version="1.0" encoding="UTF-8"?> <Error><Code>AccessDenied</Code><Message>User: arn:aws:iam::552663313559:user/isj (truncated...) AccessDenied (client): User: arn:aws:iam::552663313559:user/isj is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::cdn.internationalscholarsjournals.org" because no identity-based policy allows the s3:ListBucket action - <?xml version="1.0" encoding="UTF-8"?> <Error><Code>AccessDenied</Code><Message>User: arn:aws:iam::552663313559:user/isj is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::cdn.internationalscholarsjournals.org" because no identity-based policy allows the s3:ListBucket action</Message><RequestId>0JE2HQQTMX7PB9XP</RequestId><HostId>I84IAgvc60NUCUlpnjCWx8QlcY1ZYnV8eUDqa4SYWGTmueHMjz6svqYZKrQ+SOleco85iGPnSdY=</HostId></Error>