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 action6XBFD5KBPAAZMWD0TrPHDnBX4Dp6q6GRX5uvUia+URv4LgG8rweH0t8Irgb57FoCHHirwCnM1w0veaEojtQyv+E0wuyKHysNAoQOFy1nGFqy3kzuin83tSF19Xk=