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 actionE2WY93JBZYH87149opK+H752H1NVyb3c5ghzScSbBhLAcA156ElLwWqQTs/lcDJ4f2jZfWaAJdqrqvhengv+71nt1bQ=