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 action6JMRPT0NDH4SH3V3xS/Cz1Nl0EvLaOwW+8DraQsWkXk8RbjQa0n7ucxkWHlgVrggrsN8uoL7TxGQt6wsY+Pe36SRXkc=