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 action9KQ1XVQMEN4AMATK3uDJBOtxJkMOaANFKfrfBpE8masxlDYvsOPMUJTK3ArdOQTxb6kQkk5tD2M1NB0QLp/rgPWT/hfILwb2TvgkcdMWa7xlEID4FY4p9IN/DIk=