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 action27D8BYZFJ46MS0BPGpGTZi3V0xXDbNpjj3P/4WnpBPyW3D/Y8KnaWF8adxw3AJC+bIeaIkDMOqcKS+Qx71AlpQs6MTx7I7lZju/uMVoy+Urjs5Wc