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 action37RCTG92YBQKYX5PcLQ1wTezTilKFwneHcSiokUfzQbra3yE74ett3IxgT+XjddyVz495qP1BPGL4ooW0Z2amMV3MOw=