Shubham, Ankit | Add. All the properties of labels are mandatory

src/main/java/com/DeploymentPortal/api/Manifest/schema/labels.json

@@ -7,5 +7,6 @@
     "micrometer-prometheus": {
       "enum": ["enabled","disabled"]
     }
-  }
+  },
+  "required": ["micrometer-prometheus"]
 }

src/test/java/com/DeploymentPortal/api/Manifest/SchemaTest.java

@@ -110,4 +110,13 @@ public class SchemaTest {
 
         assertTrue(validationUtils.isJsonValid(schemaFile, jsonFile));
     }
+
+    @Test
+    void expectFalseWhenLabelPropertyIsMissing() throws IOException, ProcessingException {
+        File schemaFile = new File(schemaPath + "labels.json");
+        File jsonFile = new File(testData + "invalidLabel.json");
+        ValidationUtils validationUtils = new ValidationUtils();
+
+        assertFalse(validationUtils.isJsonValid(schemaFile, jsonFile));
+    }
 }

src/test/java/com/DeploymentPortal/api/Manifest/schema/TestData/invalidLabel.json

@@ -0,0 +1 @@
+{}