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 actionR8QXE2B1AS970ZRGnwcom/lFexgW0AfXOZ0N0tDrQYxTPBhfeuN22Puc4s+ihvtpZ1UhK9CtPH6/HeWAqdkKwlD+hFSURfP/S73oRdsRPDRcx1l5