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 actionZ13VWTYRMB00F70HNmgBT3nFLXPtsi5LiYOLAMGKfEBXNGlXAhyoSXV5W/y4kD9av37Ic1KPnVsW71BITuM0F8UnyJw=