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 actionW2QWCFH1D1PHM0FWQzgpwn2wOF5hZBBOyUBajtQRl25jxjN8TFFgFQoLtP02GEn9jytjJuhiANksU9DVwy1szh6/v3sPpAd5WqC90oCCxynRITpIMzku761oJoY=