AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action80A97KS950F6TBJ5GveA/Y1AGkCUDXQAuWlhzmz3xYZBK5azd6aWe5OOa60pjnIJoWAX3yb4+WEfCJ77QVBIHGHOkcw=