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 action9JENG2S1QM4KXTW7m7Ki9mDSvt8/ohWRyCMjq2pyu/tfETENZBRFFB3X39pnz8lej3WXEivZ1OYdnzy6B7UHmw5rnt2ere+1rBcpFZMcWvY6WL+m83pfhOV1ThA=