AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action0EP20HMYXTHQB34R3n9Gtyj+ToTnqEd1v0lyAuF0B7HjP84YJFd01j5h2lrD3SPWWRq668L8+NFwYEpLlShn/8/xMbXZKYYepEzzyq/kGzBR5pXJ