Snippet code about how to implement coroutines with retrofit and viewmodel

Coroutines snippet.kt

// Method in retrofit Ws
suspend fun getDestinyRequestR() : Response<List<ResponseDestinyRequest>>

// Method in repository
override suspend fun getDestinyRequest(): List<DestinyRequest> {
    val response = destinyRequestWs.getDestinyRequestR()
    //Do stuff

    return response
}

// Method in viewModel
fun getDestinyRequest() {
    viewModelScope.launch(Dispatchers.IO) {
        val response = requestMemberRepository.getDestinyRequest()
        //Do stuff
    }
}