--- /dev/null
+package org.openecomp.policy.api;
+
+public interface MetricsResponse {
+
+ /**
+ * Gets the <code>String</code> of the metrics message from <code>MetricsResponse</code>.
+ *
+ * @return the <code>String</code> which consists of the metrics message from <code>MetricsResponse</code>
+ */
+ public String getResponseMessage();
+
+ /**
+ * Gets the response code of type <code>Integer</code> which corresponds to the HTTP Response code explaining the response from Policy Engine.
+ *
+ * @return the responseCode in <code>Integer</code> format corresponding to the HTTP response code from Policy Engine.
+ */
+ public int getResponseCode();
+
+
+ /**
+ * Gets the <code>Integer</code> value of the count of policies that reside on the PAP.
+ *
+ * @return the <code>Integer</code> which consists of count of policies that reside on the PAP.
+ */
+ public int getPapMetrics();
+
+
+ /**
+ * Gets the <code>Integer</code> value of the count of policies that reside on the PDP.
+ *
+ * @return the <code>Integer</code> which consists of count of policies that reside on the PDP.
+ */
+ public int getPdpMetrics();
+
+
+ /**
+ * Gets the <code>Integer</code> value of the total count of policies.
+ *
+ * @return the <code>Integer</code> which consists of the total count of policies.
+ */
+ public int getMetricsTotal();
+
+
+
+}