링크 메세지 전달시 오류인데요

2020-09-18 14:59:48.044 13334-13334/kr.co.welrixrental E/MainActivity: 카카오링크 보내기 실패
ApiError(statusCode=400, reason=IllegalParams, response=ApiErrorResponse(code=-2, msg=only allowed registered site domains on developers.kakao.com, apiType=null, requiredScopes=null, allowedScopes=null))
at com.kakao.sdk.common.network.ApiCallback$Companion.translateError(ApiCallback.kt:72)
at com.kakao.sdk.common.network.ApiCallback.onResponse(ApiCallback.kt:49)
at retrofit2.DefaultCallAdapterFactory$ExecutorCallbackCall$1.lambda$onResponse$0$DefaultCallAdapterFactory$ExecutorCallbackCall$1(DefaultCallAdapterFactory.java:89)
at retrofit2.-$$Lambda$DefaultCallAdapterFactory$ExecutorCallbackCall$1$3wC8FyV4pyjrzrYL5U0mlYiviZw.run(Unknown Source:6)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7050)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:965)

어떤것을 잘못한건가여?

@cs24
링크로 사용하는 URL 도메인이 앱 설정에 등록되어야 합니다.