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 actionCK2JVWWZ15GMSPD1IHczr/xxqNI773Msg1gAl91AT7DISN0Ztl2f1reLUC/KKgDggZgLqoaNJwQwBxFqjsiGVdjCn7lfwTdm8CnuRkTHr46t/Dehr5N0wlbtKMU=