Added rate limit information

pom.xml

@@ -191,7 +191,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>3.10</version>
+			<version>3.11</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>

src/main/java/de/svenkubiak/jpushover/http/PushoverRequest.java

@@ -11,6 +11,7 @@ import java.time.Duration;
 import java.util.Map;
 import java.util.NavigableMap;
 import java.util.Objects;
+import java.util.OptionalLong;
 
 /**
  * 
@@ -29,11 +30,18 @@ public class PushoverRequest {
         jPushoverResponse
             .httpStatus(httpResponse.statusCode())
             .response(httpResponse.body())
-            .isSuccessful((httpResponse.statusCode() == 200) ? true : false);
+            .isSuccessful((httpResponse.statusCode() == 200) ? true : false)
+            .limit(getHeaderValue(httpResponse, "X-Limit-App-Limit").orElse(0))
+            .remaining(getHeaderValue(httpResponse, "X-Limit-App-Remaining").orElse(0))
+            .reset(getHeaderValue(httpResponse, "X-Limit-App-Reset").orElse(0));
 
         return jPushoverResponse;
     }
 
+    private OptionalLong getHeaderValue(HttpResponse<String> httpResponse, String header) {
+        return httpResponse.headers().firstValueAsLong(header);
+    }
+
     private HttpResponse<String> getResponse(String body, String url, String proxyHost, int proxyPort) throws IOException, InterruptedException {
         var httpRequest = HttpRequest.newBuilder()
                 .uri(URI.create(url))

src/main/java/de/svenkubiak/jpushover/http/PushoverResponse.java

@@ -7,8 +7,11 @@ package de.svenkubiak.jpushover.http;
  */
 public class PushoverResponse {
     private String pushoverResponse;
-    private int pushoverHttpStatus;
     private boolean pushoverSuccessful;
+    private int pushoverHttpStatus;
+    private long pushoverLimit;
+    private long pushoverRemaining;
+    private long pushoverReset;
     
     public PushoverResponse response(String response) {
         this.pushoverResponse = response;
@@ -25,6 +28,21 @@ public class PushoverResponse {
         return this;
     }
     
+    public PushoverResponse limit(long limit) {
+        this.pushoverLimit = limit;
+        return this;
+    }
+    
+    public PushoverResponse remaining(long remaining) {
+        this.pushoverRemaining = remaining;
+        return this;
+    }
+    
+    public PushoverResponse reset(long reset) {
+        this.pushoverReset = reset;
+        return this;
+    }
+
     /**
      * @return The pushover response
      */
@@ -45,4 +63,25 @@ public class PushoverResponse {
     public boolean isSuccessful() {
         return pushoverSuccessful;
     }
+
+    /**
+     * @return The API rate limit
+     */
+    public long getLimit() {
+        return pushoverLimit;
+    }
+
+    /**
+     * @return The remaining allowed API requests
+     */
+    public long getRemaining() {
+        return pushoverRemaining;
+    }
+
+    /**
+     * @return The API rate limit reset timestamp
+     */
+    public long getReset() {
+        return pushoverReset;
+    }
 }