jetpack compose - Icon from vector resource

MainActivity.kt

package com.cfsuman.jetpackcompose

import android.annotation.SuppressLint
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.*
import androidx.compose.material.*
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.res.vectorResource
import androidx.compose.ui.unit.dp

class MainActivity : AppCompatActivity() {
    @SuppressLint("UnusedMaterialScaffoldPaddingParameter")
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        setContent {
            Scaffold(
                topBar = { TopAppBar(
                    title = {
                        Text(text = "Compose - Icon From Vector Resources")
                    }
                )},
                content = { MainContent() },
                backgroundColor = Color(0xFFFEFEFA)
            )
        }
    }


    @Composable
    fun MainContent(){
        Row(
            modifier = Modifier.fillMaxSize(),
            horizontalArrangement = Arrangement.Center,
            verticalAlignment = Alignment.CenterVertically
        ) {
            Icon(
                imageVector = ImageVector.vectorResource(
                    id = R.drawable.ic_baseline_mail_24),
                contentDescription = ""
            )

            Spacer(modifier = Modifier.width(16.dp))

            Icon(
                imageVector = ImageVector.vectorResource(
                    id = R.drawable.ic_baseline_share_24),
                contentDescription = "",
                tint = Color.Red
            )
        }
    }
}