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 actionDF3CGFB9HMQKZAT7ME18MVJ9HsrXR2nxjs8oE+rpIz5xoblWhAdzpp/vtLqEhLwrlI6DVu1AtIlAYAX3NMIrehwhBSA/KWuI6CF/meiGXkyXTFxjJCHf4zCccOA=