Java SDK webhooks

export TELNYX_PUBLIC_KEY="..."

import java.util.List;
import java.util.Map;

import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;
import com.telnyx.sdk.core.UnwrapWebhookParams;
import com.telnyx.sdk.core.http.Headers;
import com.telnyx.sdk.errors.TelnyxWebhookException;
import com.telnyx.sdk.models.webhooks.UnwrapWebhookEvent;

public class TelnyxWebhookHandler {

    private final TelnyxClient client = TelnyxOkHttpClient.fromEnv();

    // Call with the raw request body and headers from your HTTP framework.
    public void handle(String body, Map<String, List<String>> requestHeaders) {
        Headers headers = Headers.builder().putAll(requestHeaders).build();

        try {
            UnwrapWebhookEvent event = client.webhooks().unwrap(
                UnwrapWebhookParams.builder()
                    .body(body)
                    .headers(headers)
                    .build());
            // Handle the typed event.
        } catch (TelnyxWebhookException e) {
            // Signature invalid — respond with HTTP 400.
        }
    }
}