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 actionP1ERCDT0BZJDVK353gDDTaHdc8JftI2G8XBUoeOs8NgNnKXf+XhyzWMqC57yYBIl/RqPKWfC7bzMrxqZtHAKRbLJuFP3LWAjh7SMP6jrgemBgzPYi9DYrwzqoYY=