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 actionPPGPE59VTC9557D6Lbs5UGRnOjNGGA1/YozBj9PBH/UBvXdyz+OTvN2YOW/ftF8ZkyrHt3nKSOs77m5OytUEvXRttiY=