Android Kotlin Volley POST data with header

volley_post_data_with_header.kt

// implementation 'com.android.volley:volley:1.2.1'
import com.android.volley.Response
import com.android.volley.toolbox.StringRequest
import com.android.volley.toolbox.Volley

var apiUrl="https://your-api-url.com/"
val request: StringRequest = object : StringRequest(
    Method.POST, apiUrl,
    Response.Listener { response ->
        if (response != null) {
            Log.d("Your Array Response", response)
        } else {
            Log.d("Your Array Response", "Data Null")
        }
    },
    Response.ErrorListener { error -> Log.e("error is ", "" + error) }) {
    //This is for Headers If You Needed
    @Throws(AuthFailureError::class)
    override fun getHeaders(): Map<String, String> {
        val params: MutableMap<String, String> = HashMap()
        params["Cookie"] = "key1=val1; key2=val2"
        params["User-Agent"] = "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0"
        return params
    }

    //Pass Your Parameters here
    override fun getParams(): Map<String, String>? {
        val params: MutableMap<String, String> = HashMap()
        params["var1"] = "foo"
        params["var2"] = "bar"
        return params
    }
}
val queue = Volley.newRequestQueue(applicationContext)
queue.add(request)