Merge "Fixing issue with validation errors"
diff --git a/ONAP-REST/src/main/java/org/onap/policy/rest/util/MSModelUtils.java b/ONAP-REST/src/main/java/org/onap/policy/rest/util/MSModelUtils.java
index 0384d0b..54713ce 100644
--- a/ONAP-REST/src/main/java/org/onap/policy/rest/util/MSModelUtils.java
+++ b/ONAP-REST/src/main/java/org/onap/policy/rest/util/MSModelUtils.java
@@ -93,11 +93,11 @@
     private static final String TYPE = ".type";
     private static final String REQUIRED = ".required";
     private static final String MATCHABLE = ".matchable";
-    private static final String STRING = "string";
-    private static final String INTEGER = "integer";
+    public static final String  STRING = "string";
+    public static final String  INTEGER = "integer";
     private static final String BOOLEAN = "boolean";
-    private static final String LIST = "list";
-    private static final String MAP = "map";
+    public static final String  LIST = "list";
+    public static final String  MAP = "map";
     private static final String DEFAULT = ".default";
     private static final String MANYFALSE = ":MANY-false";
     private static final String DESCRIPTION = ".description";
diff --git a/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyValidation.java b/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyValidation.java
index df4e472..00c27ea 100644
--- a/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyValidation.java
+++ b/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyValidation.java
@@ -17,25 +17,40 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.policy.rest.util;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.base.Splitter;
+import com.google.common.base.Strings;
+
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicySetType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
+
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.StringReader;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
-
+import java.util.Set;
 import javax.json.Json;
 import javax.json.JsonException;
 import javax.json.JsonObject;
 import javax.json.JsonReader;
 import javax.json.JsonValue;
 
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.json.JSONArray;
 import org.json.JSONObject;
 import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
@@ -48,22 +63,20 @@
 import org.onap.policy.rest.jpa.SafePolicyWarning;
 import org.onap.policy.utils.PolicyUtils;
 import org.onap.policy.xacml.api.XACMLErrorConstants;
+import org.onap.policy.xacml.util.XACMLPolicyScanner;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.common.base.Splitter;
-import com.google.common.base.Strings;
 
 @Service
 public class PolicyValidation {
 
-    private static final Logger LOGGER	= FlexLogger.getLogger(PolicyValidation.class);
+    private static final Logger LOGGER = FlexLogger.getLogger(PolicyValidation.class);
 
     public static final String CONFIG_POLICY = "Config";
     public static final String ACTION_POLICY = "Action";
     public static final String DECISION_POLICY = "Decision";
+    public static final String DECISION_POLICY_MS = "Decision_MS";
     public static final String CLOSEDLOOP_POLICY = "ClosedLoop_Fault";
     public static final String CLOSEDLOOP_PM = "ClosedLoop_PM";
     public static final String ENFORCER_CONFIG_POLICY = "Enforcer Config";
@@ -74,104 +87,128 @@
     public static final String BRMSRAW = "BRMS_Raw";
     public static final String HTML_ITALICS_LNBREAK = "</i><br>";
     public static final String SUCCESS = "success";
-    public static final String EMPTY_COMPONENT_ATTR = "Component Attributes: One or more Fields in Component Attributes is Empty.";
+    public static final String EMPTY_COMPONENT_ATTR =
+            "Component Attributes: One or more Fields in Component Attributes is Empty.";
     public static final String ISREQUIRED = " is required";
     public static final String SPACESINVALIDCHARS = " : value has spaces or invalid characters</i><br>";
-    public static final String RULEALGORITHMS = "<b>Rule Algorithms</b>:<i>";
-    public static final String VALUE = "value";
+    private static final String REQUIRED_ATTRIBUTE = "required-true";
+    private static final String DECISION_MS_MODEL = "MicroService_Model";
+    private static final String RAW = "Raw";
 
     private static Map<String, String> mapAttribute = new HashMap<>();
     private static Map<String, String> jsonRequestMap = new HashMap<>();
     private static List<String> modelRequiredFieldsList = new ArrayList<>();
+    private Set<String> allReqTrueKeys = new HashSet<>();
 
     private static CommonClassDao commonClassDao;
 
     @Autowired
-    public PolicyValidation(CommonClassDao commonClassDao){
+    public PolicyValidation(CommonClassDao commonClassDao) {
         PolicyValidation.commonClassDao = commonClassDao;
     }
 
     /*
      * This is an empty constructor
      */
-    public PolicyValidation(){
+    public PolicyValidation() {
         // Empty constructor
     }
 
 
-    public StringBuilder validatePolicy(PolicyRestAdapter policyData) throws IOException{
-        try{
+    /**
+     * Validate policy.
+     *
+     * @param policyData the policy data
+     * @return the string builder
+     * @throws IOException Signals that an I/O exception has occurred.
+     */
+    public StringBuilder validatePolicy(PolicyRestAdapter policyData) throws IOException {
+        try {
             boolean valid = true;
             StringBuilder responseString = new StringBuilder();
             ObjectMapper mapper = new ObjectMapper();
 
-            if(policyData.getPolicyName() != null){
+            if (policyData.getPolicyName() != null) {
                 String policyNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getPolicyName());
-                if(!policyNameValidate.contains(SUCCESS)){
-                    responseString.append("<b>PolicyName</b>:<i>" +  policyNameValidate + HTML_ITALICS_LNBREAK);
+                if (!policyNameValidate.contains(SUCCESS)) {
+                    responseString.append("<b>PolicyName</b>:<i>" + policyNameValidate + HTML_ITALICS_LNBREAK);
                     valid = false;
                 }
-            }else{
-                responseString.append( "<b>PolicyName</b>: PolicyName Should not be empty" + HTML_ITALICS_LNBREAK);
+            } else {
+                responseString.append("<b>PolicyName</b>: PolicyName Should not be empty" + HTML_ITALICS_LNBREAK);
                 valid = false;
             }
-            if(policyData.getPolicyDescription() != null){
+            if (policyData.getPolicyDescription() != null) {
                 String descriptionValidate = PolicyUtils.descriptionValidator(policyData.getPolicyDescription());
-                if(!descriptionValidate.contains(SUCCESS)){
-                    responseString.append("<b>Description</b>:<i>" +  descriptionValidate + HTML_ITALICS_LNBREAK);
+                if (!descriptionValidate.contains(SUCCESS)) {
+                    responseString.append("<b>Description</b>:<i>" + descriptionValidate + HTML_ITALICS_LNBREAK);
                     valid = false;
                 }
             }
 
-            if(!"API".equals(policyData.getApiflag()) && policyData.getAttributes() != null && !policyData.getAttributes().isEmpty()){
-                for(Object attribute : policyData.getAttributes()){
-                    if(attribute instanceof LinkedHashMap<?, ?>){
+            if (!"API".equals(policyData.getApiflag()) && policyData.getAttributes() != null
+                    && !policyData.getAttributes().isEmpty()) {
+                for (Object attribute : policyData.getAttributes()) {
+                    if (attribute instanceof LinkedHashMap<?, ?>) {
                         String value = null;
                         String key = null;
-                        if(((LinkedHashMap<?, ?>) attribute).get("key") != null){
+                        if (((LinkedHashMap<?, ?>) attribute).get("key") != null) {
                             key = ((LinkedHashMap<?, ?>) attribute).get("key").toString();
-                            if(!PolicyUtils.policySpecialCharValidator(key).contains(SUCCESS)){
-                                responseString.append("<b>Attributes or Component Attributes</b>:<i>" +  value + SPACESINVALIDCHARS);
+                            if (!PolicyUtils.policySpecialCharWithDashValidator(key).contains(SUCCESS)) {
+                                responseString.append("<b>Attributes or Component Attributes</b>:<i>" + value
+                                        + SPACESINVALIDCHARS);
                                 valid = false;
                             }
-                        }else{
-                            if(CONFIG_POLICY.equals(policyData.getPolicyType())){
-                                if("Base".equals(policyData.getConfigPolicyType())){
-                                    responseString.append("<b>Attributes</b>:<i> has one missing Attribute key</i><br>");
+                        } else {
+                            if (CONFIG_POLICY.equals(policyData.getPolicyType())) {
+                                if ("Base".equals(policyData.getConfigPolicyType())) {
+                                    responseString
+                                    .append("<b>Attributes</b>:<i> has one missing Attribute key</i><br>");
                                 }
-                                if(BRMSPARAM.equals(policyData.getConfigPolicyType()) || BRMSRAW.equals(policyData.getConfigPolicyType())){
-                                    responseString.append("<b>Rule Attributes</b>:<i> has one missing Attribute key</i><br>");
+                                if (BRMSPARAM.equals(policyData.getConfigPolicyType())
+                                        || BRMSRAW.equals(policyData.getConfigPolicyType())) {
+                                    responseString
+                                    .append("<b>Rule Attributes</b>:<i> has one missing Attribute key</i><br>");
                                 }
-                            }else{
-                                responseString.append("<b>Component Attributes</b>:<i> has one missing Component Attribute key</i><br>");
+                            } else {
+                                responseString.append(
+                                        "<b>Component Attributes</b>:<i> has one missing Component Attribute key</i><br>");
                             }
                             valid = false;
                         }
-                        if(((LinkedHashMap<?, ?>) attribute).get(VALUE) != null){
-                            value = ((LinkedHashMap<?, ?>) attribute).get(VALUE).toString();
-                            if(!PolicyUtils.policySpecialCharValidator(value).contains(SUCCESS)){
-                                if(CONFIG_POLICY.equals(policyData.getPolicyType())){
-                                    if("Base".equals(policyData.getConfigPolicyType())){
-                                        responseString.append("<b>Attributes</b>:<i>" +  value + SPACESINVALIDCHARS);
+                        if (((LinkedHashMap<?, ?>) attribute).get("value") != null) {
+                            value = ((LinkedHashMap<?, ?>) attribute).get("value").toString();
+                            if (!PolicyUtils.policySpecialCharWithDashValidator(value).contains(SUCCESS)) {
+                                if (CONFIG_POLICY.equals(policyData.getPolicyType())) {
+                                    if ("Base".equals(policyData.getConfigPolicyType())) {
+                                        responseString.append("<b>Attributes</b>:<i>" + value
+                                                + SPACESINVALIDCHARS);
                                     }
-                                    if(BRMSPARAM.equals(policyData.getConfigPolicyType()) || BRMSRAW.equals(policyData.getConfigPolicyType())){
-                                        responseString.append("<b>Rule Attributes</b>:<i>" +  value + SPACESINVALIDCHARS);
+                                    if (BRMSPARAM.equals(policyData.getConfigPolicyType())
+                                            || BRMSRAW.equals(policyData.getConfigPolicyType())) {
+                                        responseString.append("<b>Rule Attributes</b>:<i>" + value
+                                                + SPACESINVALIDCHARS);
                                     }
-                                }else{
-                                    responseString.append("<b>Component Attributes</b>:<i>" +  value + SPACESINVALIDCHARS);
+                                } else {
+                                    responseString.append("<b>Component Attributes</b>:<i>" + value
+                                            + SPACESINVALIDCHARS);
                                 }
                                 valid = false;
                             }
-                        }else{
-                            if(CONFIG_POLICY.equals(policyData.getPolicyType())){
-                                if("Base".equals(policyData.getConfigPolicyType())){
-                                    responseString.append("<b>Attributes</b>:<i> has one missing Attribute value</i><br>");
+                        } else {
+                            if (CONFIG_POLICY.equals(policyData.getPolicyType())) {
+                                if ("Base".equals(policyData.getConfigPolicyType())) {
+                                    responseString
+                                    .append("<b>Attributes</b>:<i> has one missing Attribute value</i><br>");
                                 }
-                                if(BRMSPARAM.equals(policyData.getConfigPolicyType()) || BRMSRAW.equals(policyData.getConfigPolicyType())){
-                                    responseString.append("<b>Rule Attributes</b>:<i> has one missing Attribute value</i><br>");
+                                if (BRMSPARAM.equals(policyData.getConfigPolicyType())
+                                        || BRMSRAW.equals(policyData.getConfigPolicyType())) {
+                                    responseString.append(
+                                            "<b>Rule Attributes</b>:<i> has one missing Attribute value</i><br>");
                                 }
-                            }else{
-                                responseString.append("<b>Component Attributes</b>:<i> has one missing Component Attribute value</i><br>");
+                            } else {
+                                responseString.append(
+                                        "<b>Component Attributes</b>:<i> has one missing Component Attribute value</i><br>");
                             }
                             valid = false;
                         }
@@ -179,512 +216,413 @@
                 }
             }
 
-            //Decision Policy Attributes Validation
-            if(!"API".equals(policyData.getApiflag()) && policyData.getSettings() != null && !policyData.getSettings().isEmpty()){
-                for(Object attribute : policyData.getAttributes()){
-                    if(attribute instanceof LinkedHashMap<?, ?>){
+            // Decision Policy Attributes Validation
+            if (!"API".equals(policyData.getApiflag()) && policyData.getSettings() != null
+                    && !policyData.getSettings().isEmpty()) {
+                for (Object attribute : policyData.getAttributes()) {
+                    if (attribute instanceof LinkedHashMap<?, ?>) {
                         String value = null;
-                        if(((LinkedHashMap<?, ?>) attribute).get("key") == null){
-                            responseString.append("<b>Settings Attributes</b>:<i> has one missing Attribute key</i><br>");
+                        if (((LinkedHashMap<?, ?>) attribute).get("key") == null) {
+                            responseString
+                            .append("<b>Settings Attributes</b>:<i> has one missing Attribute key</i><br>");
                             valid = false;
                         }
-                        if(((LinkedHashMap<?, ?>) attribute).get(VALUE) != null){
-                            value = ((LinkedHashMap<?, ?>) attribute).get(VALUE).toString();
-                            if(!PolicyUtils.policySpecialCharValidator(value).contains(SUCCESS)){
-                                responseString.append("<b>Settings Attributes</b>:<i>" +  value + SPACESINVALIDCHARS);
+                        if (((LinkedHashMap<?, ?>) attribute).get("value") != null) {
+                            value = ((LinkedHashMap<?, ?>) attribute).get("value").toString();
+                            if (!PolicyUtils.policySpecialCharValidator(value).contains(SUCCESS)) {
+                                responseString.append("<b>Settings Attributes</b>:<i>" + value
+                                        + SPACESINVALIDCHARS);
                                 valid = false;
                             }
-                        }else{
-                            responseString.append("<b>Settings Attributes</b>:<i> has one missing Attribute Value</i><br>");
+                        } else {
+                            responseString
+                            .append("<b>Settings Attributes</b>:<i> has one missing Attribute Value</i><br>");
                             valid = false;
                         }
                     }
                 }
             }
-            
-            if(!"API".equals(policyData.getApiflag()) && policyData.getRuleAlgorithmschoices() != null &&  !policyData.getRuleAlgorithmschoices().isEmpty()){
-                for(Object attribute : policyData.getRuleAlgorithmschoices()){
-                    if(attribute instanceof LinkedHashMap<?, ?>){
-                        String label = ((LinkedHashMap<?, ?>) attribute).get("id").toString();
-                        if(((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField1") == null){
-                            responseString.append(RULEALGORITHMS +  label + " : Field 1 value is not selected</i><br>");
-                            valid = false;
-                        }
-                        if(((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmCombo") == null){
-                            responseString.append(RULEALGORITHMS +  label + " : Field 2 value is not selected</i><br>");
-                            valid = false;
-                        }
-                        if(((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2") != null){
-                            String value = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2").toString();
-                            if(!PolicyUtils.policySpecialCharValidator(value).contains(SUCCESS)){
-                                responseString.append(RULEALGORITHMS +  label + " : Field 3 value has special characters</i><br>");
-                                valid = false;
-                            }
-                        }else{
-                            responseString.append(RULEALGORITHMS +  label + " : Field 3 value is empty</i><br>");
-                            valid = false;
-                        }
-                    }
-                }
-            }
-            
-            if(CONFIG_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
-                if ("Base".equals(policyData.getConfigPolicyType()) || CLOSEDLOOP_POLICY.equals(policyData.getConfigPolicyType())
-                        ||  CLOSEDLOOP_PM.equals(policyData.getConfigPolicyType()) || ENFORCER_CONFIG_POLICY.equals(policyData.getConfigPolicyType())
-                        || MICROSERVICES.equals(policyData.getConfigPolicyType()) || OPTIMIZATION.equals(policyData.getConfigPolicyType())) {
 
-                    if(!Strings.isNullOrEmpty(policyData.getOnapName())) {
-                        String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
-                        if(!onapNameValidate.contains(SUCCESS)){
-                            responseString.append("<b>OnapName</b>:<i>" +  onapNameValidate + HTML_ITALICS_LNBREAK);
+            if (!"API".equals(policyData.getApiflag()) && policyData.getRuleAlgorithmschoices() != null
+                    && !policyData.getRuleAlgorithmschoices().isEmpty()) {
+                for (Object attribute : policyData.getRuleAlgorithmschoices()) {
+                    if (attribute instanceof LinkedHashMap<?, ?>) {
+                        String label = ((LinkedHashMap<?, ?>) attribute).get("id").toString();
+                        if (((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField1") == null) {
+                            responseString.append(
+                                    "<b>Rule Algorithms</b>:<i>" + label + " : Field 1 value is not selected</i><br>");
                             valid = false;
                         }
-                    }else{
+                        if (((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmCombo") == null) {
+                            responseString.append(
+                                    "<b>Rule Algorithms</b>:<i>" + label + " : Field 2 value is not selected</i><br>");
+                            valid = false;
+                        }
+                        if (((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2") != null) {
+                            String value =
+                                    ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2").toString();
+                            if (!PolicyUtils.policySpecialCharValidator(value).contains(SUCCESS)) {
+                                responseString.append("<b>Rule Algorithms</b>:<i>" + label
+                                        + " : Field 3 value has special characters</i><br>");
+                                valid = false;
+                            }
+                        } else {
+                            responseString
+                            .append("<b>Rule Algorithms</b>:<i>" + label + " : Field 3 value is empty</i><br>");
+                            valid = false;
+                        }
+                    }
+                }
+            }
+
+            if (CONFIG_POLICY.equalsIgnoreCase(policyData.getPolicyType())) {
+                if ("Base".equals(policyData.getConfigPolicyType())
+                        || CLOSEDLOOP_POLICY.equals(policyData.getConfigPolicyType())
+                        || CLOSEDLOOP_PM.equals(policyData.getConfigPolicyType())
+                        || ENFORCER_CONFIG_POLICY.equals(policyData.getConfigPolicyType())
+                        || MICROSERVICES.equals(policyData.getConfigPolicyType())
+                        || OPTIMIZATION.equals(policyData.getConfigPolicyType())) {
+
+                    if (!Strings.isNullOrEmpty(policyData.getOnapName())) {
+                        String onapNameValidate = PolicyUtils.policySpecialCharWithDashValidator(policyData.getOnapName());
+                        if (!onapNameValidate.contains(SUCCESS)) {
+                            responseString.append("<b>OnapName</b>:<i>" + onapNameValidate + HTML_ITALICS_LNBREAK);
+                            valid = false;
+                        }
+                    } else {
                         responseString.append("<b>Onap Name</b>: Onap Name Should not be empty" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
                 }
 
-                if(!Strings.isNullOrEmpty(policyData.getRiskType())) {
+                if (!Strings.isNullOrEmpty(policyData.getRiskType())) {
                     String riskTypeValidate = PolicyUtils.policySpecialCharValidator(policyData.getRiskType());
-                    if(!riskTypeValidate.contains(SUCCESS)){
-                        responseString.append("<b>RiskType</b>:<i>" +  riskTypeValidate + HTML_ITALICS_LNBREAK);
+                    if (!riskTypeValidate.contains(SUCCESS)) {
+                        responseString.append("<b>RiskType</b>:<i>" + riskTypeValidate + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                }else {
+                } else {
                     responseString.append("<b>RiskType</b>: Risk Type Should not be Empty" + HTML_ITALICS_LNBREAK);
                     valid = false;
                 }
 
-                if(!Strings.isNullOrEmpty(policyData.getRiskLevel())) {
+                if (!Strings.isNullOrEmpty(policyData.getRiskLevel())) {
                     String validateRiskLevel = PolicyUtils.policySpecialCharValidator(policyData.getRiskLevel());
-                    if(!validateRiskLevel.contains(SUCCESS)){
-                        responseString.append("<b>RiskLevel</b>:<i>" +  validateRiskLevel + HTML_ITALICS_LNBREAK);
+                    if (!validateRiskLevel.contains(SUCCESS)) {
+                        responseString.append("<b>RiskLevel</b>:<i>" + validateRiskLevel + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                }else {
+                } else {
                     responseString.append("<b>RiskLevel</b>: Risk Level Should not be Empty" + HTML_ITALICS_LNBREAK);
                     valid = false;
                 }
 
-                if(!Strings.isNullOrEmpty(policyData.getGuard())) {
+                if (!Strings.isNullOrEmpty(policyData.getGuard())) {
                     String validateGuard = PolicyUtils.policySpecialCharValidator(policyData.getGuard());
-                    if(!validateGuard.contains(SUCCESS)){
-                        responseString.append("<b>Guard</b>:<i>" +  validateGuard + HTML_ITALICS_LNBREAK);
+                    if (!validateGuard.contains(SUCCESS)) {
+                        responseString.append("<b>Guard</b>:<i>" + validateGuard + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                }else {
+                } else {
                     responseString.append("<b>Guard</b>: Guard Value Should not be Empty" + HTML_ITALICS_LNBREAK);
                     valid = false;
                 }
 
                 // Validate Config Base Policy Data
-                if("Base".equalsIgnoreCase(policyData.getConfigPolicyType())){
-                    if(!Strings.isNullOrEmpty(policyData.getConfigName())) {
+                if ("Base".equalsIgnoreCase(policyData.getConfigPolicyType())) {
+                    if (!Strings.isNullOrEmpty(policyData.getConfigName())) {
                         String configNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigName());
-                        if(!configNameValidate.contains(SUCCESS)){
-                            responseString.append("ConfigName:" +  configNameValidate + HTML_ITALICS_LNBREAK);
+                        if (!configNameValidate.contains(SUCCESS)) {
+                            responseString.append("ConfigName:" + configNameValidate + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                    }else{
+                    } else {
                         responseString.append("Config Name: Config Name Should not be Empty" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                    if(!Strings.isNullOrEmpty(policyData.getConfigType())) {
+                    if (!Strings.isNullOrEmpty(policyData.getConfigType())) {
                         String configTypeValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigType());
-                        if(!configTypeValidate.contains(SUCCESS)){
-                            responseString.append("ConfigType:" +  configTypeValidate + HTML_ITALICS_LNBREAK);
+                        if (!configTypeValidate.contains(SUCCESS)) {
+                            responseString.append("ConfigType:" + configTypeValidate + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                    }else{
+                    } else {
                         responseString.append("Config Type: Config Type Should not be Empty" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                    if(!Strings.isNullOrEmpty(policyData.getConfigBodyData())) {
+                    if (!Strings.isNullOrEmpty(policyData.getConfigBodyData())) {
                         String configBodyData = policyData.getConfigBodyData();
                         String configType = policyData.getConfigType();
                         if (configType != null) {
                             if ("JSON".equals(configType)) {
                                 if (!PolicyUtils.isJSONValid(configBodyData)) {
-                                    responseString.append("Config Body: JSON Content is not valid" + HTML_ITALICS_LNBREAK);
+                                    responseString
+                                    .append("Config Body: JSON Content is not valid" + HTML_ITALICS_LNBREAK);
                                     valid = false;
                                 }
                             } else if ("XML".equals(configType)) {
                                 if (!PolicyUtils.isXMLValid(configBodyData)) {
-                                    responseString.append("Config Body: XML Content data is not valid" + HTML_ITALICS_LNBREAK);
+                                    responseString.append(
+                                            "Config Body: XML Content data is not valid" + HTML_ITALICS_LNBREAK);
                                     valid = false;
                                 }
                             } else if ("PROPERTIES".equals(configType)) {
                                 if (!PolicyUtils.isPropValid(configBodyData) || "".equals(configBodyData)) {
-                                    responseString.append("Config Body: Property data is not valid" + HTML_ITALICS_LNBREAK);
+                                    responseString
+                                    .append("Config Body: Property data is not valid" + HTML_ITALICS_LNBREAK);
                                     valid = false;
                                 }
                             } else if ("OTHER".equals(configType) && ("".equals(configBodyData))) {
-                                responseString.append("Config Body: Config Body Should not be Empty" + HTML_ITALICS_LNBREAK);
+                                responseString
+                                .append("Config Body: Config Body Should not be Empty" + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                         }
-                    }else{
+                    } else {
                         responseString.append("Config Body: Config Body Should not be Empty" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
                 }
-
                 // Validate Config Firewall Policy Data
-                if(FIREWALL.equalsIgnoreCase(policyData.getConfigPolicyType())){
-                    if(policyData.getConfigName() != null && !policyData.getConfigName().isEmpty()){
+                if (FIREWALL.equalsIgnoreCase(policyData.getConfigPolicyType())) {
+                    if (policyData.getConfigName() != null && !policyData.getConfigName().isEmpty()) {
                         String configNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getConfigName());
-                        if(!configNameValidate.contains(SUCCESS)){
-                            responseString.append("<b>ConfigName</b>:<i>" +  configNameValidate + HTML_ITALICS_LNBREAK);
+                        if (!configNameValidate.contains(SUCCESS)) {
+                            responseString.append("<b>ConfigName</b>:<i>" + configNameValidate + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                    }else{
+                    } else {
                         responseString.append("<b>Config Name</b>:<i> Config Name is required" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                    if(policyData.getSecurityZone() == null || policyData.getSecurityZone().isEmpty()){
-                        responseString.append("<b>Security Zone</b>:<i> Security Zone is required" + HTML_ITALICS_LNBREAK);
+                    if (policyData.getSecurityZone() == null || policyData.getSecurityZone().isEmpty()) {
+                        responseString
+                        .append("<b>Security Zone</b>:<i> Security Zone is required" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
                 }
-
                 // Validate BRMS_Param Policy Data
-                if(BRMSPARAM.equalsIgnoreCase(policyData.getConfigPolicyType()) && Strings.isNullOrEmpty(policyData.getRuleName())){
+                if (BRMSPARAM.equalsIgnoreCase(policyData.getConfigPolicyType())
+                        && Strings.isNullOrEmpty(policyData.getRuleName())) {
                     responseString.append("<b>BRMS Template</b>:<i>BRMS Template is required" + HTML_ITALICS_LNBREAK);
                     valid = false;
                 }
-
                 // Validate BRMS_Raw Policy Data
-                if(BRMSRAW.equalsIgnoreCase(policyData.getConfigPolicyType())){
-                    if(policyData.getConfigBodyData() != null && !policyData.getConfigBodyData().isEmpty()){
+                if (BRMSRAW.equalsIgnoreCase(policyData.getConfigPolicyType())) {
+                    if (policyData.getConfigBodyData() != null && !policyData.getConfigBodyData().isEmpty()) {
                         String message = PolicyUtils.brmsRawValidate(policyData.getConfigBodyData());
 
                         // If there are any error other than Annotations then this is not Valid
-                        if(message.contains("[ERR")){
-                            responseString.append("<b>Raw Rule Validate</b>:<i>Raw Rule has error"+ message + HTML_ITALICS_LNBREAK);
+                        if (message.contains("[ERR")) {
+                            responseString.append(
+                                    "<b>Raw Rule Validate</b>:<i>Raw Rule has error" + message + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                    }else{
+                    } else {
                         responseString.append("<b>Raw Rule</b>:<i>Raw Rule is required" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
                 }
-
                 // Validate ClosedLoop_PM Policy Data
-                if(CLOSEDLOOP_PM.equalsIgnoreCase(policyData.getConfigPolicyType())){
-                    try{
-                        if(Strings.isNullOrEmpty(policyData.getServiceTypePolicyName().get("serviceTypePolicyName").toString())){
-                            responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required" + HTML_ITALICS_LNBREAK);
+                if (CLOSEDLOOP_PM.equalsIgnoreCase(policyData.getConfigPolicyType())) {
+                    try {
+                        if (Strings.isNullOrEmpty(
+                                policyData.getServiceTypePolicyName().get("serviceTypePolicyName").toString())) {
+                            responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required"
+                                    + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
 
-                    }catch(Exception e){
-                        LOGGER.error("ERROR in ClosedLoop_PM PolicyName" , e);
-                        responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required" + HTML_ITALICS_LNBREAK);
+                    } catch (Exception e) {
+                        LOGGER.error("ERROR in ClosedLoop_PM PolicyName", e);
+                        responseString.append("<b>ServiceType PolicyName</b>:<i>ServiceType PolicyName is required"
+                                + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
 
-                    if(policyData.getJsonBody() != null){
+                    if (policyData.getJsonBody() != null) {
 
                         ClosedLoopPMBody pmBody = mapper.readValue(policyData.getJsonBody(), ClosedLoopPMBody.class);
-                        if(pmBody.getEmailAddress() != null){
+                        if (pmBody.getEmailAddress() != null) {
                             String result = emailValidation(pmBody.getEmailAddress(), responseString.toString());
-                            if(result != SUCCESS){
+                            if (result != SUCCESS) {
                                 responseString.append(result + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                         }
-                        if((pmBody.isGamma() || pmBody.isMcr() || pmBody.isTrinity() || pmBody.isvDNS() || pmBody.isvUSP()) != true){
-                            responseString.append("<b>D2/Virtualized Services</b>: <i>Select at least one D2/Virtualized Services" + HTML_ITALICS_LNBREAK);
+                        if ((pmBody.isGamma() || pmBody.isMcr() || pmBody.isTrinity() || pmBody.isvDNS()
+                                || pmBody.isvUSP()) != true) {
+                            responseString
+                            .append("<b>D2/Virtualized Services</b>: <i>Select at least one D2/Virtualized Services"
+                                    + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(pmBody.getGeoLink() != null && !pmBody.getGeoLink().isEmpty()){
+                        if (pmBody.getGeoLink() != null && !pmBody.getGeoLink().isEmpty()) {
                             String result = PolicyUtils.policySpecialCharValidator(pmBody.getGeoLink());
-                            if(!result.contains(SUCCESS)){
-                                responseString.append("<b>GeoLink</b>:<i>" +  result + HTML_ITALICS_LNBREAK);
+                            if (!result.contains(SUCCESS)) {
+                                responseString.append("<b>GeoLink</b>:<i>" + result + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                         }
-                        if(pmBody.getAttributes() != null && !pmBody.getAttributes().isEmpty()){
-                            for(Entry<String, String> entry : pmBody.getAttributes().entrySet()){
+                        if (pmBody.getAttributes() != null && !pmBody.getAttributes().isEmpty()) {
+                            for (Entry<String, String> entry : pmBody.getAttributes().entrySet()) {
                                 String key = entry.getKey();
                                 String value = entry.getValue();
-                                if(!key.contains("Message")){
+                                if (!key.contains("Message")) {
                                     String attributeValidate = PolicyUtils.policySpecialCharValidator(value);
-                                    if(!attributeValidate.contains(SUCCESS)){
-                                        responseString.append("<b>Attributes</b>:<i>" +  key + " : value has spaces or invalid characters" + HTML_ITALICS_LNBREAK);
+                                    if (!attributeValidate.contains(SUCCESS)) {
+                                        responseString.append("<b>Attributes</b>:<i>" + key
+                                                + " : value has spaces or invalid characters" + HTML_ITALICS_LNBREAK);
                                         valid = false;
                                     }
                                 }
                             }
                         }
-                    }else{
-                        responseString.append("<b>D2/Virtualized Services</b>:<i>Select atleast one D2/Virtualized Services" + HTML_ITALICS_LNBREAK);
+                    } else {
+                        responseString
+                        .append("<b>D2/Virtualized Services</b>:<i>Select atleast one D2/Virtualized Services"
+                                + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
                 }
+                if (CLOSEDLOOP_POLICY.equalsIgnoreCase(policyData.getConfigPolicyType())) {
+                    if (policyData.getJsonBody() != null) {
 
-                // Validate ClosedLoop_Fault Policy Data
-                if(CLOSEDLOOP_POLICY.equalsIgnoreCase(policyData.getConfigPolicyType())){
-                    if(policyData.getJsonBody() != null){
-
-                        // For API we need to get the conditions key from the Json request and check it before deserializing to POJO due to the enum
-                        if("API".equals(policyData.getApiflag())){
+                        // For API we need to get the conditions key from the Json request and check it before
+                        // deserializing to POJO due to the enum
+                        if ("API".equals(policyData.getApiflag())) {
                             JSONObject json = new JSONObject(policyData.getJsonBody());
-                            if(!json.isNull("conditions")){
+                            if (!json.isNull("conditions")) {
                                 String apiCondition = (String) json.get("conditions");
-                                if(Strings.isNullOrEmpty(apiCondition)){
-                                    responseString.append("<b>Conditions</b>: <i>Select At least one Condition" + HTML_ITALICS_LNBREAK);
+                                if (Strings.isNullOrEmpty(apiCondition)) {
+                                    responseString.append("<b>Conditions</b>: <i>Select At least one Condition"
+                                            + HTML_ITALICS_LNBREAK);
                                     return responseString;
                                 }
                             } else {
-                                responseString.append("<b>Conditions</b>: <i>There were no conditions provided in configBody json" + HTML_ITALICS_LNBREAK);
+                                responseString
+                                .append("<b>Conditions</b>: <i>There were no conditions provided in configBody json"
+                                        + HTML_ITALICS_LNBREAK);
                                 return responseString;
                             }
-                        }else{
-                            if(policyData.getTrapDatas().getTrap1() != null){
-                                if(policyData.getClearTimeOut() == null){
-                                    responseString.append("<b>Trigger Clear TimeOut</b>: <i>Trigger Clear TimeOut is required when atleast One Trigger Signature is enabled</i><br>");
+                        } else {
+                            if (policyData.getTrapDatas().getTrap1() != null) {
+                                if (policyData.getClearTimeOut() == null) {
+                                    responseString.append(
+                                            "<b>Trigger Clear TimeOut</b>: <i>Trigger Clear TimeOut is required when atleast One Trigger Signature is enabled</i><br>");
                                     valid = false;
                                 }
-                                if(policyData.getTrapMaxAge() == null){
-                                    responseString.append("<b>Trap Max Age</b>: <i>Trap Max Age is required when atleast One Trigger Signature is enabled</i><br>");
+                                if (policyData.getTrapMaxAge() == null) {
+                                    responseString.append(
+                                            "<b>Trap Max Age</b>: <i>Trap Max Age is required when atleast One Trigger Signature is enabled</i><br>");
                                     valid = false;
                                 }
                             }
-                            if(policyData.getFaultDatas().getTrap1() != null && policyData.getVerificationclearTimeOut() == null){
-                                responseString.append("<b>Fault Clear TimeOut</b>: <i>Fault Clear TimeOut is required when atleast One Fault Signature is enabled</i><br>");
+                            if (policyData.getFaultDatas().getTrap1() != null
+                                    && policyData.getVerificationclearTimeOut() == null) {
+                                responseString.append(
+                                        "<b>Fault Clear TimeOut</b>: <i>Fault Clear TimeOut is required when atleast One Fault Signature is enabled</i><br>");
                                 valid = false;
                             }
                         }
 
-                        ClosedLoopFaultBody faultBody = mapper.readValue(policyData.getJsonBody(), ClosedLoopFaultBody.class);
-                        if(faultBody.getEmailAddress() != null && !faultBody.getEmailAddress().isEmpty()){
+                        ClosedLoopFaultBody faultBody =
+                                mapper.readValue(policyData.getJsonBody(), ClosedLoopFaultBody.class);
+                        if (faultBody.getEmailAddress() != null && !faultBody.getEmailAddress().isEmpty()) {
                             String result = emailValidation(faultBody.getEmailAddress(), responseString.toString());
-                            if(!SUCCESS.equals(result)){
-                                responseString.append(result+ HTML_ITALICS_LNBREAK);
+                            if (!SUCCESS.equals(result)) {
+                                responseString.append(result + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                         }
-                        if((faultBody.isGamma() || faultBody.isMcr() || faultBody.isTrinity() || faultBody.isvDNS() || faultBody.isvUSP()) != true){
-                            responseString.append("<b>D2/Virtualized Services</b>: <i>Select at least one D2/Virtualized Services" + HTML_ITALICS_LNBREAK);
+                        if (!(faultBody.isGamma() || faultBody.isMcr() || faultBody.isTrinity() || faultBody.isvDNS()
+                                || faultBody.isvUSP())) {
+                            responseString
+                            .append("<b>D2/Virtualized Services</b>: <i>Select at least one D2/Virtualized Services"
+                                    + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getActions() == null || faultBody.getActions().isEmpty()){
-                            responseString.append("<b>vPRO Actions</b>: <i>vPRO Actions is required" + HTML_ITALICS_LNBREAK);
+                        if (faultBody.getActions() == null || faultBody.getActions().isEmpty()) {
+                            responseString
+                            .append("<b>vPRO Actions</b>: <i>vPRO Actions is required" + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getClosedLoopPolicyStatus() == null || faultBody.getClosedLoopPolicyStatus().isEmpty()){
-                            responseString.append("<b>Policy Status</b>: <i>Policy Status is required" + HTML_ITALICS_LNBREAK);
+                        if (faultBody.getClosedLoopPolicyStatus() == null
+                                || faultBody.getClosedLoopPolicyStatus().isEmpty()) {
+                            responseString.append(
+                                    "<b>Policy Status</b>: <i>Policy Status is required" + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getConditions() == null){
-                            responseString.append("<b>Conditions</b>: <i>Select At least one Condition" + HTML_ITALICS_LNBREAK);
+                        if (faultBody.getConditions() == null) {
+                            responseString.append(
+                                    "<b>Conditions</b>: <i>Select At least one Condition" + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getGeoLink() != null && !faultBody.getGeoLink().isEmpty()){
+                        if (faultBody.getGeoLink() != null && !faultBody.getGeoLink().isEmpty()) {
                             String result = PolicyUtils.policySpecialCharWithSpaceValidator(faultBody.getGeoLink());
-                            if(!result.contains(SUCCESS)){
-                                responseString.append("<b>GeoLink</b>:<i>" +  result + HTML_ITALICS_LNBREAK);
+                            if (!result.contains(SUCCESS)) {
+                                responseString.append("<b>GeoLink</b>:<i>" + result + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                         }
-                        if(faultBody.getAgingWindow() == 0){
-                            responseString.append("<b>Aging Window</b>: <i>Aging Window is required" + HTML_ITALICS_LNBREAK);
+                        if (faultBody.getAgingWindow() == 0) {
+                            responseString
+                            .append("<b>Aging Window</b>: <i>Aging Window is required" + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getTimeInterval() == 0){
-                            responseString.append("<b>Time Interval</b>: <i>Time Interval is required" + HTML_ITALICS_LNBREAK);
+                        if (faultBody.getTimeInterval() == 0) {
+                            responseString.append(
+                                    "<b>Time Interval</b>: <i>Time Interval is required" + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getRetrys() == 0){
-                            responseString.append("<b>Number of Retries</b>: <i>Number of Retries is required" + HTML_ITALICS_LNBREAK);
+                        if (faultBody.getRetrys() == 0) {
+                            responseString.append("<b>Number of Retries</b>: <i>Number of Retries is required"
+                                    + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getTimeOutvPRO() == 0){
-                            responseString.append("<b>APP-C Timeout</b>: <i>APP-C Timeout is required" + HTML_ITALICS_LNBREAK);
+                        if (faultBody.getTimeOutvPRO() == 0) {
+                            responseString.append(
+                                    "<b>APP-C Timeout</b>: <i>APP-C Timeout is required" + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getTimeOutRuby() == 0){
-                            responseString.append("<b>TimeOutRuby</b>: <i>TimeOutRuby is required" + HTML_ITALICS_LNBREAK);
+                        if (faultBody.getTimeOutRuby() == 0) {
+                            responseString
+                            .append("<b>TimeOutRuby</b>: <i>TimeOutRuby is required" + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                        if(faultBody.getVnfType() == null || faultBody.getVnfType().isEmpty()){
+                        if (faultBody.getVnfType() == null || faultBody.getVnfType().isEmpty()) {
                             responseString.append("<b>Vnf Type</b>: <i>Vnf Type is required" + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
-                    }else{
-                        responseString.append("<b>D2/Virtualized Services</b>: <i>Select atleast one D2/Virtualized Services" + HTML_ITALICS_LNBREAK);
-                        responseString.append("<b>vPRO Actions</b>: <i>vPRO Actions is required" + HTML_ITALICS_LNBREAK);
-                        responseString.append("<b>Aging Window</b>: <i>Aging Window is required" + HTML_ITALICS_LNBREAK);
-                        responseString.append("<b>Policy Status</b>: <i>Policy Status is required" + HTML_ITALICS_LNBREAK);
-                        responseString.append("<b>Conditions</b>: <i>Select Atleast one Condition" + HTML_ITALICS_LNBREAK);
+                    } else {
+                        responseString
+                        .append("<b>D2/Virtualized Services</b>: <i>Select atleast one D2/Virtualized Services"
+                                + HTML_ITALICS_LNBREAK);
+                        responseString
+                        .append("<b>vPRO Actions</b>: <i>vPRO Actions is required" + HTML_ITALICS_LNBREAK);
+                        responseString
+                        .append("<b>Aging Window</b>: <i>Aging Window is required" + HTML_ITALICS_LNBREAK);
+                        responseString
+                        .append("<b>Policy Status</b>: <i>Policy Status is required" + HTML_ITALICS_LNBREAK);
+                        responseString
+                        .append("<b>Conditions</b>: <i>Select Atleast one Condition" + HTML_ITALICS_LNBREAK);
                         responseString.append("<b>PEP Name</b>: <i>PEP Name is required" + HTML_ITALICS_LNBREAK);
                         responseString.append("<b>PEP Action</b>: <i>PEP Action is required" + HTML_ITALICS_LNBREAK);
-                        responseString.append("<b>Time Interval</b>: <i>Time Interval is required" + HTML_ITALICS_LNBREAK);
-                        responseString.append("<b>Number of Retries</b>: <i>Number of Retries is required" + HTML_ITALICS_LNBREAK);
-                        responseString.append("<b>APP-C Timeout</b>: <i>APP-C Timeout is required" + HTML_ITALICS_LNBREAK);
+                        responseString
+                        .append("<b>Time Interval</b>: <i>Time Interval is required" + HTML_ITALICS_LNBREAK);
+                        responseString.append(
+                                "<b>Number of Retries</b>: <i>Number of Retries is required" + HTML_ITALICS_LNBREAK);
+                        responseString
+                        .append("<b>APP-C Timeout</b>: <i>APP-C Timeout is required" + HTML_ITALICS_LNBREAK);
                         responseString.append("<b>TimeOutRuby</b>: <i>TimeOutRuby is required" + HTML_ITALICS_LNBREAK);
                         responseString.append("<b>Vnf Type</b>: <i>Vnf Type is required" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
                 }
 
-                // Validate MicroServices Policy Data
-                if (MICROSERVICES.equals(policyData.getConfigPolicyType())){
-
-                    if(!Strings.isNullOrEmpty(policyData.getServiceType())){
-
-                        modelRequiredFieldsList.clear();
-                        pullJsonKeyPairs((JsonNode) policyData.getPolicyJSON());
-
-                        String service;
-                        String version;
-                        if (policyData.getServiceType().contains("-v")){
-                            service = policyData.getServiceType().split("-v")[0];
-                            version = policyData.getServiceType().split("-v")[1];
-                        }else {
-                            service = policyData.getServiceType();
-                            version = policyData.getVersion();
-                        }
-
-                        if(!Strings.isNullOrEmpty(version)) {
-                            MicroServiceModels returnModel = getMSModelData(service, version);
-
-                            if(returnModel != null) {
-
-                                String annotation = returnModel.getAnnotation();
-                                String refAttributes = returnModel.getRef_attributes();
-                                String subAttributes = returnModel.getSub_attributes();
-                                String modelAttributes = returnModel.getAttributes();
-
-                                if (!Strings.isNullOrEmpty(annotation)){
-                                    Map<String, String> rangeMap = Splitter.on(",").withKeyValueSeparator("=").split(annotation);
-                                    for (Entry<String, String> rMap : rangeMap.entrySet()){
-                                        if (rMap.getValue().contains("range::")){
-                                            String value = mapAttribute.get(rMap.getKey().trim());
-                                            String[] tempString = rMap.getValue().split("::")[1].split("-");
-                                            int startNum = Integer.parseInt(tempString[0]);
-                                            int endNum = Integer.parseInt(tempString[1]);
-                                            String returnString = "InvalidreturnModel Range:" + rMap.getKey() + " must be between "
-                                                    + startNum + " - "  + endNum + ",";
-
-                                            if(value != null) {
-                                                if (PolicyUtils.isInteger(value.replace("\"", ""))){
-                                                    int result = Integer.parseInt(value.replace("\"", ""));
-                                                    if (result < startNum || result > endNum){
-                                                        responseString.append(returnString);
-                                                        valid = false;
-                                                    }
-                                                }else {
-                                                    responseString.append(returnString);
-                                                    valid = false;
-                                                }
-                                            } else {
-                                                responseString.append("<b>"+rMap.getKey()+"</b>:<i>" + rMap.getKey()
-                                                + " is required for the MicroService model " + service + HTML_ITALICS_LNBREAK);
-                                                valid = false;
-                                            }
-
-                                        }
-                                    }
-                                } else {
-                                    // Validate for configName, location, uuid, and policyScope if no annotations exist for this model
-                                    if(Strings.isNullOrEmpty(policyData.getLocation())){
-                                        responseString.append("<b>Micro Service Model</b>:<i> location is required for this model" + HTML_ITALICS_LNBREAK);
-                                        valid = false;
-                                    }
-
-                                    if(Strings.isNullOrEmpty(policyData.getConfigName())){
-                                        responseString.append("<b>Micro Service Model</b>:<i> configName is required for this model" + HTML_ITALICS_LNBREAK);
-                                        valid = false;
-                                    }
-
-                                    if(Strings.isNullOrEmpty(policyData.getUuid())){
-                                        responseString.append("<b>Micro Service Model</b>:<i> uuid is required for this model" + HTML_ITALICS_LNBREAK);
-                                        valid = false;
-                                    }
-
-                                    if(Strings.isNullOrEmpty(policyData.getPolicyScope())){
-                                        responseString.append("<b>Micro Service Model</b>:<i> policyScope is required for this model" + HTML_ITALICS_LNBREAK);
-                                        valid = false;
-                                    }
-                                }
-
-                                // If request comes from the API we need to validate required fields in the Micro Service Model
-                                // GUI request are already validated from the SDK-APP
-                                if("API".equals(policyData.getApiflag())){
-                                    // get list of required fields from the sub_Attributes of the Model
-                                    if(!Strings.isNullOrEmpty(subAttributes)) {
-                                        JsonObject subAttributesJson = stringToJsonObject(subAttributes);
-                                        findRequiredFields(subAttributesJson);
-                                    }
-
-                                    // get list of required fields from the attributes of the Model
-                                    if (!Strings.isNullOrEmpty(modelAttributes)) {
-                                        Map<String, String> modelAttributesMap = null;
-                                        if (",".equals(modelAttributes.substring(modelAttributes.length()-1))) {
-                                            String attributeString = modelAttributes.substring(0, modelAttributes.length()-1);
-                                            modelAttributesMap = Splitter.on(",").withKeyValueSeparator("=").split(attributeString);
-                                        } else {
-                                            modelAttributesMap = Splitter.on(",").withKeyValueSeparator("=").split(modelAttributes);
-                                        }
-                                        String json = new ObjectMapper().writeValueAsString(modelAttributesMap);
-                                        findRequiredFields(stringToJsonObject(json));
-                                    }
-
-                                    // get list of required fields from the ref_Attributes of the Model
-                                    if (!Strings.isNullOrEmpty(refAttributes)) {
-                                        Map<String, String> refAttributesMap = null;
-                                        if (",".equals(refAttributes.substring(refAttributes.length()-1))) {
-                                            String attributesString = refAttributes.substring(0, refAttributes.length()-1);
-                                            refAttributesMap = Splitter.on(",").withKeyValueSeparator("=").split(attributesString);
-                                        } else {
-                                            refAttributesMap = Splitter.on(",").withKeyValueSeparator("=").split(modelAttributes);
-                                        }
-                                        String json = new ObjectMapper().writeValueAsString(refAttributesMap);
-                                        findRequiredFields(stringToJsonObject(json));
-                                    }
-
-                                    if (modelRequiredFieldsList!=null || !modelRequiredFieldsList.isEmpty()) {
-                                        // create jsonRequestMap with all json keys and values from request
-                                        JsonNode rootNode = (JsonNode) policyData.getPolicyJSON();
-                                        jsonRequestMap.clear();
-                                        pullModelJsonKeyPairs(rootNode);
-
-                                        // validate if the requiredFields are in the request
-                                        for(String requiredField : modelRequiredFieldsList) {
-                                            if (jsonRequestMap.containsKey(requiredField)) {
-                                                String value = jsonRequestMap.get(requiredField);
-                                                if(Strings.isNullOrEmpty(jsonRequestMap.get(requiredField)) ||
-                                                        "\"\"".equals(value) ||
-                                                        "".equals(jsonRequestMap.get(requiredField))){
-                                                    responseString.append("<b>Micro Service Model</b>:<i> " + requiredField + ISREQUIRED + HTML_ITALICS_LNBREAK);
-                                                    valid = false;
-                                                }
-                                            } else {
-                                                responseString.append("<b>Micro Service Model</b>:<i> " + requiredField + ISREQUIRED + HTML_ITALICS_LNBREAK);
-                                                valid = false;
-                                            }
-                                        }
-                                    }
-                                }
-                            } else {
-                                responseString.append("<b>Micro Service Model</b>:<i> Invalid Model. The model name, " + service +
-                                        " of version, " + version + " was not found in the dictionary" + HTML_ITALICS_LNBREAK);
-                                valid = false;
-                            }
-                        } else {
-                            responseString.append("<b>Micro Service Version</b>:<i> Micro Service Version is required" + HTML_ITALICS_LNBREAK);
-                            valid = false;
-                        }
-                    } else {
-                        responseString.append("<b>Micro Service</b>:<i> Micro Service Model is required" + HTML_ITALICS_LNBREAK);
-                        valid = false;
-                    }
-
-                    if(Strings.isNullOrEmpty(policyData.getPriority())){
-                        responseString.append("<b>Priority</b>:<i> Priority is required" + HTML_ITALICS_LNBREAK);
+                if (MICROSERVICES.equals(policyData.getConfigPolicyType())) {
+                    boolean tmpValid = validateMsModel(policyData, responseString);
+                    if (!tmpValid) {
                         valid = false;
                     }
                 }
@@ -707,41 +645,43 @@
                             version = policyData.getVersion();
                         }
 
-                        if(!Strings.isNullOrEmpty(version)) {
+                        if (!Strings.isNullOrEmpty(version)) {
                             OptimizationModels returnModel = getOptimizationModelData(service, version);
 
-                            if(returnModel != null) {
+                            if (returnModel != null) {
 
                                 String annotation = returnModel.getAnnotation();
                                 String refAttributes = returnModel.getRefattributes();
                                 String subAttributes = returnModel.getSubattributes();
                                 String modelAttributes = returnModel.getAttributes();
 
-                                if (!Strings.isNullOrEmpty(annotation)){
-                                    Map<String, String> rangeMap = Splitter.on(",").withKeyValueSeparator("=").split(annotation);
-                                    for (Entry<String, String> rMap : rangeMap.entrySet()){
-                                        if (rMap.getValue().contains("range::")){
+                                if (!Strings.isNullOrEmpty(annotation)) {
+                                    Map<String, String> rangeMap = Splitter.on(",").withKeyValueSeparator("=")
+                                            .split(annotation);
+                                    for (Entry<String, String> rMap : rangeMap.entrySet()) {
+                                        if (rMap.getValue().contains("range::")) {
                                             String value = mapAttribute.get(rMap.getKey().trim());
                                             String[] tempString = rMap.getValue().split("::")[1].split("-");
                                             int startNum = Integer.parseInt(tempString[0]);
                                             int endNum = Integer.parseInt(tempString[1]);
-                                            String returnString = "InvalidreturnModel Range:" + rMap.getKey() + " must be between "
-                                                    + startNum + " - "  + endNum + ",";
+                                            String returnString = "InvalidreturnModel Range:" + rMap.getKey()
+                                            + " must be between " + startNum + " - " + endNum + ",";
 
-                                            if(value != null) {
-                                                if (PolicyUtils.isInteger(value.replace("\"", ""))){
+                                            if (value != null) {
+                                                if (PolicyUtils.isInteger(value.replace("\"", ""))) {
                                                     int result = Integer.parseInt(value.replace("\"", ""));
-                                                    if (result < startNum || result > endNum){
+                                                    if (result < startNum || result > endNum) {
                                                         responseString.append(returnString);
                                                         valid = false;
                                                     }
-                                                }else {
+                                                } else {
                                                     responseString.append(returnString);
                                                     valid = false;
                                                 }
                                             } else {
-                                                responseString.append("<b>"+rMap.getKey()+"</b>:<i>" + rMap.getKey()
-                                                + " is required for the Optimization model " + service + HTML_ITALICS_LNBREAK);
+                                                responseString.append("<b>" + rMap.getKey() + "</b>:<i>" + rMap.getKey()
+                                                + " is required for the Optimization model " + service
+                                                + HTML_ITALICS_LNBREAK);
                                                 valid = false;
                                             }
 
@@ -749,11 +689,12 @@
                                     }
                                 }
 
-                                // If request comes from the API we need to validate required fields in the Micro Service Model
+                                // If request comes from the API we need to validate required fields in the
+                                // Micro Service Model
                                 // GUI request are already validated from the SDK-APP
-                                if("API".equals(policyData.getApiflag())){
+                                if ("API".equals(policyData.getApiflag())) {
                                     // get list of required fields from the sub_Attributes of the Model
-                                    if(!Strings.isNullOrEmpty(subAttributes)) {
+                                    if (!Strings.isNullOrEmpty(subAttributes)) {
                                         JsonObject subAttributesJson = stringToJsonObject(subAttributes);
                                         findRequiredFields(subAttributesJson);
                                     }
@@ -761,11 +702,14 @@
                                     // get list of required fields from the attributes of the Model
                                     if (!Strings.isNullOrEmpty(modelAttributes)) {
                                         Map<String, String> modelAttributesMap = null;
-                                        if (",".equals(modelAttributes.substring(modelAttributes.length()-1))) {
-                                            String attributeString = modelAttributes.substring(0, modelAttributes.length()-1);
-                                            modelAttributesMap = Splitter.on(",").withKeyValueSeparator("=").split(attributeString);
+                                        if (",".equals(modelAttributes.substring(modelAttributes.length() - 1))) {
+                                            String attributeString = modelAttributes.substring(0,
+                                                    modelAttributes.length() - 1);
+                                            modelAttributesMap = Splitter.on(",").withKeyValueSeparator("=")
+                                                    .split(attributeString);
                                         } else {
-                                            modelAttributesMap = Splitter.on(",").withKeyValueSeparator("=").split(modelAttributes);
+                                            modelAttributesMap = Splitter.on(",").withKeyValueSeparator("=")
+                                                    .split(modelAttributes);
                                         }
                                         String json = new ObjectMapper().writeValueAsString(modelAttributesMap);
                                         findRequiredFields(stringToJsonObject(json));
@@ -774,120 +718,152 @@
                                     // get list of required fields from the ref_Attributes of the Model
                                     if (!Strings.isNullOrEmpty(refAttributes)) {
                                         Map<String, String> refAttributesMap = null;
-                                        if (",".equals(refAttributes.substring(refAttributes.length()-1))) {
-                                            String attributesString = refAttributes.substring(0, refAttributes.length()-1);
-                                            refAttributesMap = Splitter.on(",").withKeyValueSeparator("=").split(attributesString);
+                                        if (",".equals(refAttributes.substring(refAttributes.length() - 1))) {
+                                            String attributesString = refAttributes.substring(0,
+                                                    refAttributes.length() - 1);
+                                            refAttributesMap = Splitter.on(",").withKeyValueSeparator("=")
+                                                    .split(attributesString);
                                         } else {
-                                            refAttributesMap = Splitter.on(",").withKeyValueSeparator("=").split(modelAttributes);
+                                            refAttributesMap = Splitter.on(",").withKeyValueSeparator("=")
+                                                    .split(modelAttributes);
                                         }
                                         String json = new ObjectMapper().writeValueAsString(refAttributesMap);
                                         findRequiredFields(stringToJsonObject(json));
                                     }
 
-                                    if (modelRequiredFieldsList!=null || !modelRequiredFieldsList.isEmpty()) {
+                                    if (modelRequiredFieldsList != null || !modelRequiredFieldsList.isEmpty()) {
                                         // create jsonRequestMap with all json keys and values from request
                                         JsonNode rootNode = (JsonNode) policyData.getPolicyJSON();
                                         jsonRequestMap.clear();
                                         pullModelJsonKeyPairs(rootNode);
 
                                         // validate if the requiredFields are in the request
-                                        for(String requiredField : modelRequiredFieldsList) {
+                                        for (String requiredField : modelRequiredFieldsList) {
                                             if (jsonRequestMap.containsKey(requiredField)) {
                                                 String value = jsonRequestMap.get(requiredField);
-                                                if(Strings.isNullOrEmpty(jsonRequestMap.get(requiredField)) ||
-                                                        "\"\"".equals(value) ||
-                                                        "".equals(jsonRequestMap.get(requiredField))){
-                                                    responseString.append("<b>Optimization Service Model</b>:<i> " + requiredField + ISREQUIRED + HTML_ITALICS_LNBREAK);
+                                                if (Strings.isNullOrEmpty(jsonRequestMap.get(requiredField))
+                                                        || "\"\"".equals(value)
+                                                        || "".equals(jsonRequestMap.get(requiredField))) {
+                                                    responseString.append("<b>Optimization Service Model</b>:<i> "
+                                                            + requiredField + ISREQUIRED + HTML_ITALICS_LNBREAK);
                                                     valid = false;
                                                 }
                                             } else {
-                                                responseString.append("<b>Optimization Service Model</b>:<i> " + requiredField + ISREQUIRED + HTML_ITALICS_LNBREAK);
+                                                responseString.append("<b>Optimization Service Model</b>:<i> "
+                                                        + requiredField + ISREQUIRED + HTML_ITALICS_LNBREAK);
                                                 valid = false;
                                             }
                                         }
                                     }
                                 }
                             } else {
-                                responseString.append("<b>Optimization Service Model</b>:<i> Invalid Model. The model name, " + service +
-                                        " of version, " + version + " was not found in the dictionary" + HTML_ITALICS_LNBREAK);
+                                responseString
+                                .append("<b>Optimization Service Model</b>:<i> Invalid Model. The model name, "
+                                        + service + " of version, " + version
+                                        + " was not found in the dictionary" + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                         } else {
-                            responseString.append("<b>Optimization Service Version</b>:<i> Optimization Service Version is required" + HTML_ITALICS_LNBREAK);
+                            responseString.append(
+                                    "<b>Optimization Service Version</b>:<i> Optimization Service Version is required"
+                                            + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
                     } else {
-                        responseString.append("<b>Optimization Service</b>:<i> Optimization Service Model is required" + HTML_ITALICS_LNBREAK);
+                        responseString.append("<b>Optimization Service</b>:<i> Optimization Service Model is required"
+                                + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
 
-                    if(Strings.isNullOrEmpty(policyData.getPriority())){
+                    if (Strings.isNullOrEmpty(policyData.getPriority())) {
                         responseString.append("<b>Priority</b>:<i> Priority is required" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
                 }
             }
-            if (DECISION_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
-                if(!Strings.isNullOrEmpty(policyData.getOnapName())){
-                    String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
-                    if(!onapNameValidate.contains(SUCCESS)){
-                        responseString.append("OnapName:" +  onapNameValidate + HTML_ITALICS_LNBREAK);
+
+            if ((DECISION_POLICY.equalsIgnoreCase(policyData.getPolicyType()))
+                    || (DECISION_POLICY_MS.equalsIgnoreCase(policyData.getPolicyType()))) {
+                if (!RAW.equalsIgnoreCase(policyData.getRuleProvider())) {
+                    if (!Strings.isNullOrEmpty(policyData.getOnapName())) {
+                        String onapNameValidate = PolicyUtils.policySpecialCharValidator(policyData.getOnapName());
+                        if (!onapNameValidate.contains(SUCCESS)) {
+                            responseString.append("OnapName:" + onapNameValidate + HTML_ITALICS_LNBREAK);
+                            valid = false;
+                        }
+                    } else {
+                        responseString.append("Onap Name: Onap Name Should not be empty" + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                }else{
-                    responseString.append("Onap Name: Onap Name Should not be empty" + HTML_ITALICS_LNBREAK);
-                    valid = false;
+                }
+                if (RAW.equalsIgnoreCase(policyData.getRuleProvider())) {
+                    Object policy = XACMLPolicyScanner.readPolicy(new ByteArrayInputStream(StringEscapeUtils.unescapeXml(policyData.getRawXacmlPolicy()).getBytes(StandardCharsets.UTF_8)));
+                    if (!(policy instanceof PolicySetType || policy instanceof PolicyType)) {
+                        responseString.append("Raw XACML: The XACML Content is not valid" + HTML_ITALICS_LNBREAK);
+                        valid = false;
+                    }
                 }
 
-                if("Rainy_Day".equals(policyData.getRuleProvider())){
-                    if(policyData.getRainyday()==null){
+                if (DECISION_MS_MODEL.equals(policyData.getRuleProvider())) {
+                    LOGGER.info("Validating Decision MS Policy - ");
+                    boolean tmpValid = validateMsModel(policyData, responseString);
+                    if (!tmpValid) {
+                        valid = false;
+                    }
+                }
+
+                if ("Rainy_Day".equals(policyData.getRuleProvider())) {
+                    if (policyData.getRainyday() == null) {
                         responseString.append("<b> Rainy Day Parameters are Required </b><br>");
                         valid = false;
-                    }else{
-                        if(Strings.isNullOrEmpty(policyData.getRainyday().getServiceType())){
+                    } else {
+                        if (Strings.isNullOrEmpty(policyData.getRainyday().getServiceType())) {
                             responseString.append("Rainy Day <b>Service Type</b> is Required<br>");
                             valid = false;
                         }
-                        if(Strings.isNullOrEmpty(policyData.getRainyday().getVnfType())){
+                        if (Strings.isNullOrEmpty(policyData.getRainyday().getVnfType())) {
                             responseString.append("Rainy Day <b>VNF Type</b> is Required<br>");
                             valid = false;
                         }
-                        if(Strings.isNullOrEmpty(policyData.getRainyday().getBbid())){
+                        if (Strings.isNullOrEmpty(policyData.getRainyday().getBbid())) {
                             responseString.append("Rainy Day <b>Building Block ID</b> is Required<br>");
                             valid = false;
                         }
-                        if(Strings.isNullOrEmpty(policyData.getRainyday().getWorkstep())){
+                        if (Strings.isNullOrEmpty(policyData.getRainyday().getWorkstep())) {
                             responseString.append("Rainy Day <b>Work Step</b> is Required<br>");
                             valid = false;
                         }
-                        if(!policyData.getRainyday().getTreatmentTableChoices().isEmpty() &&
-                                policyData.getRainyday().getTreatmentTableChoices() != null){
+                        if (!policyData.getRainyday().getTreatmentTableChoices().isEmpty()
+                                && policyData.getRainyday().getTreatmentTableChoices() != null) {
 
-                            for(Object treatmentMap: policyData.getRainyday().getTreatmentTableChoices()){
+                            for (Object treatmentMap : policyData.getRainyday().getTreatmentTableChoices()) {
                                 String errorCode = null;
                                 String treatment = null;
-                                if(treatmentMap instanceof LinkedHashMap<?, ?>){
+                                if (treatmentMap instanceof LinkedHashMap<?, ?>) {
 
-                                    if(((LinkedHashMap<?, ?>) treatmentMap).containsKey("errorcode")){
+                                    if (((LinkedHashMap<?, ?>) treatmentMap).containsKey("errorcode")) {
                                         errorCode = ((LinkedHashMap<?, ?>) treatmentMap).get("errorcode").toString();
                                     }
-                                    if(((LinkedHashMap<?, ?>) treatmentMap).containsKey("treatment")){
+                                    if (((LinkedHashMap<?, ?>) treatmentMap).containsKey("treatment")) {
                                         treatment = ((LinkedHashMap<?, ?>) treatmentMap).get("treatment").toString();
                                     }
 
                                 }
-                                if(Strings.isNullOrEmpty(errorCode) && Strings.isNullOrEmpty(treatment)){
-                                    responseString.append("Rainy Day <b>Error Code</b> and <b>Desired Treatment</b> cannot be empty<br>");
+                                if (Strings.isNullOrEmpty(errorCode) && Strings.isNullOrEmpty(treatment)) {
+                                    responseString.append(
+                                            "Rainy Day <b>Error Code</b> and <b>Desired Treatment</b> cannot be empty<br>");
                                     valid = false;
                                     break;
                                 }
-                                if(Strings.isNullOrEmpty(errorCode)){
-                                    responseString.append("Rainy Day <b>Error Code</b> is Required for each Desired Treatment<br>");
+                                if (Strings.isNullOrEmpty(errorCode)) {
+                                    responseString.append(
+                                            "Rainy Day <b>Error Code</b> is Required for each Desired Treatment<br>");
                                     valid = false;
                                     break;
                                 }
-                                if(Strings.isNullOrEmpty(treatment)){
-                                    responseString.append("Rainy Day <b>Desired Treatment</b> is Required for each Error Code<br>");
+                                if (Strings.isNullOrEmpty(treatment)) {
+                                    responseString.append(
+                                            "Rainy Day <b>Desired Treatment</b> is Required for each Error Code<br>");
                                     valid = false;
                                     break;
                                 }
@@ -922,7 +898,7 @@
                         }
                         if (Strings.isNullOrEmpty(policyData.getYamlparams().getGuardActiveEnd())) {
                             responseString
-                                    .append("Guard Params <b>Guard Active End</b> is Required " + HTML_ITALICS_LNBREAK);
+                            .append("Guard Params <b>Guard Active End</b> is Required " + HTML_ITALICS_LNBREAK);
                             valid = false;
                         }
                         if ("GUARD_YAML".equals(policyData.getRuleProvider())) {
@@ -931,12 +907,12 @@
                                 valid = false;
                             } else if (!PolicyUtils.isInteger(policyData.getYamlparams().getLimit())) {
                                 responseString
-                                        .append(" Guard Params <b>Limit</b> Should be Integer " + HTML_ITALICS_LNBREAK);
+                                .append(" Guard Params <b>Limit</b> Should be Integer " + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                             if (Strings.isNullOrEmpty(policyData.getYamlparams().getTimeWindow())) {
                                 responseString
-                                        .append("Guard Params <b>Time Window</b> is Required" + HTML_ITALICS_LNBREAK);
+                                .append("Guard Params <b>Time Window</b> is Required" + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             } else if (!PolicyUtils.isInteger(policyData.getYamlparams().getTimeWindow())) {
                                 responseString.append(
@@ -945,7 +921,7 @@
                             }
                             if (Strings.isNullOrEmpty(policyData.getYamlparams().getTimeUnits())) {
                                 responseString
-                                        .append("Guard Params <b>Time Units</b> is Required" + HTML_ITALICS_LNBREAK);
+                                .append("Guard Params <b>Time Units</b> is Required" + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                         } else if ("GUARD_MIN_MAX".equals(policyData.getRuleProvider())) {
@@ -954,7 +930,7 @@
                                 valid = false;
                             } else if (!PolicyUtils.isInteger(policyData.getYamlparams().getMin())) {
                                 responseString
-                                        .append(" Guard Params <b>Min</b> Should be Integer " + HTML_ITALICS_LNBREAK);
+                                .append(" Guard Params <b>Min</b> Should be Integer " + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                             if (Strings.isNullOrEmpty(policyData.getYamlparams().getMax())) {
@@ -962,7 +938,7 @@
                                 valid = false;
                             } else if (!PolicyUtils.isInteger(policyData.getYamlparams().getMax())) {
                                 responseString
-                                        .append(" Guard Params <b>Max</b> Should be Integer " + HTML_ITALICS_LNBREAK);
+                                .append(" Guard Params <b>Max</b> Should be Integer " + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             }
                         } else if ("GUARD_BL_YAML".equals(policyData.getRuleProvider())
@@ -971,7 +947,7 @@
                             if (policyData.getYamlparams().getBlackList() == null
                                     || policyData.getYamlparams().getBlackList().isEmpty()) {
                                 responseString
-                                        .append(" Guard Params <b>BlackList</b> is Required " + HTML_ITALICS_LNBREAK);
+                                .append(" Guard Params <b>BlackList</b> is Required " + HTML_ITALICS_LNBREAK);
                                 valid = false;
                             } else {
                                 for (String blackList : policyData.getYamlparams().getBlackList()) {
@@ -989,80 +965,83 @@
                 }
             }
 
-            if(ACTION_POLICY.equalsIgnoreCase(policyData.getPolicyType())){
-                if(!Strings.isNullOrEmpty(policyData.getActionPerformer())){
+            if (ACTION_POLICY.equalsIgnoreCase(policyData.getPolicyType())) {
+                if (!Strings.isNullOrEmpty(policyData.getActionPerformer())) {
                     String actionPerformer = PolicyUtils.policySpecialCharValidator(policyData.getActionPerformer());
-                    if(!actionPerformer.contains(SUCCESS)){
-                        responseString.append("<b>ActionPerformer</b>:<i>" +  actionPerformer + HTML_ITALICS_LNBREAK);
+                    if (!actionPerformer.contains(SUCCESS)) {
+                        responseString.append("<b>ActionPerformer</b>:<i>" + actionPerformer + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                }else{
-                    responseString.append("<b>ActionPerformer</b>:<i> ActionPerformer Should not be empty" + HTML_ITALICS_LNBREAK);
+                } else {
+                    responseString.append(
+                            "<b>ActionPerformer</b>:<i> ActionPerformer Should not be empty" + HTML_ITALICS_LNBREAK);
                     valid = false;
                 }
 
-                if(!Strings.isNullOrEmpty(policyData.getActionAttributeValue())){
-                    String actionAttribute = PolicyUtils.policySpecialCharValidator(policyData.getActionAttributeValue());
-                    if(!actionAttribute.contains(SUCCESS)){
-                        responseString.append("<b>ActionAttribute</b>:<i>" +  actionAttribute + HTML_ITALICS_LNBREAK);
+                if (!Strings.isNullOrEmpty(policyData.getActionAttributeValue())) {
+                    String actionAttribute =
+                            PolicyUtils.policySpecialCharValidator(policyData.getActionAttributeValue());
+                    if (!actionAttribute.contains(SUCCESS)) {
+                        responseString.append("<b>ActionAttribute</b>:<i>" + actionAttribute + HTML_ITALICS_LNBREAK);
                         valid = false;
                     }
-                }else{
-                    responseString.append("<b>ActionAttribute</b>:<i> ActionAttribute Should not be empty" + HTML_ITALICS_LNBREAK);
+                } else {
+                    responseString.append(
+                            "<b>ActionAttribute</b>:<i> ActionAttribute Should not be empty" + HTML_ITALICS_LNBREAK);
                     valid = false;
                 }
             }
 
-            if(CONFIG_POLICY.equals(policyData.getPolicyType())){
+            if (CONFIG_POLICY.equals(policyData.getPolicyType())) {
                 String value = "";
-                if(valid){
-                    if(commonClassDao!=null){
-                        List<Object> spData = commonClassDao.getDataById(SafePolicyWarning.class, "riskType", policyData.getRiskType());
-                        if (!spData.isEmpty()){
-                            SafePolicyWarning safePolicyWarningData  = (SafePolicyWarning) spData.get(0);
-                            value = "<b>Message</b>:<i>" +  safePolicyWarningData.getMessage() +"</i>";
+                if (valid) {
+                    if (commonClassDao != null) {
+                        List<Object> spData = commonClassDao.getDataById(SafePolicyWarning.class, "riskType",
+                                policyData.getRiskType());
+                        if (!spData.isEmpty()) {
+                            SafePolicyWarning safePolicyWarningData = (SafePolicyWarning) spData.get(0);
+                            value = "<b>Message</b>:<i>" + safePolicyWarningData.getMessage() + "</i>";
                         }
                     }
-                    responseString.append(SUCCESS + "@#"+ value);
+                    responseString.append(SUCCESS + "@#" + value);
                 }
-            }else{
-                if(valid){
+            } else {
+                if (valid) {
                     responseString.append(SUCCESS);
                 }
             }
 
             return responseString;
-        }
-        catch (Exception e){
-            LOGGER.error("Exception Occured during Policy Validation" +e);
+        } catch (Exception e) {
+            LOGGER.error("Exception Occured during Policy Validation" + e);
             return null;
         }
     }
 
-    protected String emailValidation(String email, String response){
+    protected String emailValidation(String email, String response) {
         String res = response;
-        if(email != null){
+        if (email != null) {
             String validateEmail = PolicyUtils.validateEmailAddress(email.replace("\"", ""));
-            if(!validateEmail.contains(SUCCESS)){
-                res  += "<b>Email</b>:<i>" +  validateEmail + HTML_ITALICS_LNBREAK;
-            }
-            else {
+            if (!validateEmail.contains(SUCCESS)) {
+                res += "<b>Email</b>:<i>" + validateEmail + HTML_ITALICS_LNBREAK;
+            } else {
                 return SUCCESS;
             }
         }
         return res;
     }
 
-    private MicroServiceModels getMSModelData(String name, String version) {
+    private MicroServiceModels getAttributeObject(String name, String version) {
         MicroServiceModels workingModel = null;
-        try{
-            List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName:version", name+":"+version);
-            if(microServiceModelsData != null){
+        try {
+            List<Object> microServiceModelsData =
+                    commonClassDao.getDataById(MicroServiceModels.class, "modelName:version", name + ":" + version);
+            if (microServiceModelsData != null) {
                 workingModel = (MicroServiceModels) microServiceModelsData.get(0);
             }
-        }catch(Exception e){
-            String message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Template.  The template name, "
-                    + name + " was not found in the dictionary: ";
+        } catch (Exception e) {
+            String message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Template.  The template name, " + name
+                    + " was not found in the dictionary: ";
             LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + message + e);
             return null;
         }
@@ -1070,7 +1049,7 @@
         return workingModel;
     }
 
-    private OptimizationModels getOptimizationModelData(String name, String version) {
+    private OptimizationModels getOptimizationModelData(String name, String version) {  
         OptimizationModels workingModel = null;
         try{
             List<Object> optimizationModelsData = commonClassDao.getDataById(OptimizationModels.class, "modelName:version", name+":"+version);
@@ -1078,7 +1057,7 @@
                 workingModel = (OptimizationModels) optimizationModelsData.get(0);
             }
         }catch(Exception e){
-            String message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Template.  The template name, "
+            String message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Template.  The template name, " 
                     + name + " was not found in the dictionary: ";
             LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + message + e);
             return null;
@@ -1097,10 +1076,11 @@
             if (value.isContainerNode() && !value.isArray()) {
                 pullJsonKeyPairs(value); // RECURSIVE CALL
             } else {
-                if (value.isArray()){
-                    String newValue = StringUtils.replaceEach(value.toString(), new String[]{"[", "]", "\""}, new String[]{"", "", ""});
+                if (value.isArray()) {
+                    String newValue = StringUtils.replaceEach(value.toString(), new String[] {"[", "]", "\""},
+                            new String[] {"", "", ""});
                     mapAttribute.put(key, newValue);
-                }else {
+                } else {
                     mapAttribute.put(key, value.toString().trim());
                 }
             }
@@ -1116,51 +1096,307 @@
             final JsonNode value = field.getValue();
 
             if (value.isContainerNode() && !value.isArray()) {
-                jsonRequestMap.put(key, "containerNode");
+                jsonRequestMap.put(key.trim(), value.toString().trim());
                 pullModelJsonKeyPairs(value); // RECURSIVE CALL
             } else if (value.isArray()) {
                 try {
-                    jsonRequestMap.put(key, "array");
-                    String stringValue = StringUtils.replaceEach(value.toString(), new String[]{"[", "]"}, new String[]{"",""});
+                    String valueStr = value.toString();
+                    String stringValue = valueStr.substring(valueStr.indexOf('[') + 1, valueStr.lastIndexOf(']'));
                     ObjectMapper mapper = new ObjectMapper();
                     JsonNode newValue = mapper.readTree(stringValue);
+                    jsonRequestMap.put(key.trim(), value.toString().trim());
                     pullModelJsonKeyPairs(newValue);
                 } catch (IOException e) {
                     LOGGER.info("PolicyValidation: Exception occurred while mapping string to JsonNode " + e);
                 }
             } else {
-                jsonRequestMap.put(key, value.toString().trim());
+                jsonRequestMap.put(key.trim(), value.toString().trim());
             }
         }
+
     }
 
     private JsonObject stringToJsonObject(String value) {
-        try(JsonReader jsonReader = Json.createReader(new StringReader(value))){
+        try (JsonReader jsonReader = Json.createReader(new StringReader(value))) {
             return jsonReader.readObject();
-        } catch(JsonException| IllegalStateException e){
-            LOGGER.info(XACMLErrorConstants.ERROR_DATA_ISSUE+ "Improper JSON format... may or may not cause issues in validating the policy: " + value, e);
+        } catch (JsonException | IllegalStateException e) {
+            LOGGER.info(
+                    XACMLErrorConstants.ERROR_DATA_ISSUE
+                    + "Improper JSON format... may or may not cause issues in validating the policy: " + value,
+                    e);
             return null;
         }
     }
-    
-    private void findRequiredFields(JsonObject json) {
 
-        for(Entry<String, JsonValue> keyMap : json.entrySet()){
+    private void findRequiredFields(JsonObject json) {
+        if (json == null) {
+            return;
+        }
+        for (Entry<String, JsonValue> keyMap : json.entrySet()) {
             Object obj = keyMap.getValue();
-            if(obj instanceof JsonObject){
-                JsonObject jsonObj = (JsonObject)obj;
-                for(Entry<String, JsonValue> jsonMap : jsonObj.entrySet()){
-                    if(jsonMap.getValue().toString().contains("required-true")){
-                        modelRequiredFieldsList.add(jsonMap.getKey());
+            String key = keyMap.getKey();
+            if (obj instanceof JsonObject) {
+                if (allReqTrueKeys.contains(key)) {
+                    JsonObject jsonObj = (JsonObject) obj;
+                    // only check fields in obj if obj itself is required.
+                    for (Entry<String, JsonValue> jsonMap : jsonObj.entrySet()) {
+                        if (jsonMap.getValue().toString().contains(REQUIRED_ATTRIBUTE)) {
+                            modelRequiredFieldsList.add(jsonMap.getKey().trim());
+                        }
                     }
                 }
-            } else {
-                if(keyMap.getValue().toString().contains("required-true")){
-                    modelRequiredFieldsList.add(keyMap.getKey());
-                }
+            } else if (keyMap.getValue().toString().contains(REQUIRED_ATTRIBUTE)) {
+                modelRequiredFieldsList.add(key.trim());
+
             }
         }
 
     }
 
-}
+    // call this method to start the recursive
+    private Set<String> getAllKeys(JSONObject json) {
+        return getAllKeys(json, new HashSet<>());
+    }
+
+    private Set<String> getAllKeys(JSONArray arr) {
+        return getAllKeys(arr, new HashSet<>());
+    }
+
+    private Set<String> getAllKeys(JSONArray arr, Set<String> keys) {
+        for (int i = 0; i < arr.length(); i++) {
+            Object obj = arr.get(i);
+            if (obj instanceof JSONObject) {
+                keys.addAll(getAllKeys(arr.getJSONObject(i)));
+            }
+            if (obj instanceof JSONArray) {
+                keys.addAll(getAllKeys(arr.getJSONArray(i)));
+            }
+        }
+
+        return keys;
+    }
+
+    // this method returns a set of keys with "required-true" defined in their value.
+    private Set<String> getAllKeys(JSONObject json, Set<String> keys) {
+        for (String key : json.keySet()) {
+            Object obj = json.get(key);
+            if (obj instanceof String && ((String) obj).contains(REQUIRED_ATTRIBUTE)) {
+                LOGGER.debug("key : " + key);
+                LOGGER.debug("obj : " + obj);
+                allReqTrueKeys.add(key);
+                // get the type from value and add that one also
+                String type = StringUtils.substringBefore((String) obj, ":");
+                if (!StringUtils.isBlank(type) && !StringUtils.containsAny(type.toLowerCase(), MSModelUtils.STRING,
+                        MSModelUtils.INTEGER, MSModelUtils.LIST, MSModelUtils.MAP, "java", "boolean")) {
+                    allReqTrueKeys.add(type);
+                }
+            }
+            if (obj instanceof JSONObject) {
+                keys.addAll(getAllKeys(json.getJSONObject(key)));
+            }
+            if (obj instanceof JSONArray) {
+                keys.addAll(getAllKeys(json.getJSONArray(key)));
+            }
+        }
+
+        return keys;
+    }
+
+    private boolean validateMsModel(PolicyRestAdapter policyData, StringBuilder responseString)
+            throws JsonProcessingException {
+        boolean valid = true;
+        if (!Strings.isNullOrEmpty(policyData.getServiceType())) {
+
+            modelRequiredFieldsList.clear();
+            pullJsonKeyPairs((JsonNode) policyData.getPolicyJSON());
+
+            String service;
+            String version;
+            if (policyData.getServiceType().contains("-v")) {
+                service = policyData.getServiceType().split("-v")[0];
+                version = policyData.getServiceType().split("-v")[1];
+            } else {
+                service = policyData.getServiceType();
+                version = policyData.getVersion();
+            }
+
+            if (!Strings.isNullOrEmpty(version)) {
+                MicroServiceModels returnModel = getAttributeObject(service, version);
+
+                if (returnModel != null) {
+
+                    String annotation = returnModel.getAnnotation();
+                    String refAttributes = returnModel.getRef_attributes();
+                    String subAttributes = returnModel.getSub_attributes();
+                    String modelAttributes = returnModel.getAttributes();
+
+                    if (!Strings.isNullOrEmpty(annotation)) {
+                        Map<String, String> rangeMap = Splitter.on(",").withKeyValueSeparator("=").split(annotation);
+                        for (Entry<String, String> raMap : rangeMap.entrySet()) {
+                            if (raMap.getValue().contains("range::")) {
+                                String value = mapAttribute.get(raMap.getKey().trim());
+                                String[] tempString = raMap.getValue().split("::")[1].split("-");
+                                int startNum = Integer.parseInt(tempString[0]);
+                                int endNum = Integer.parseInt(tempString[1]);
+                                String returnString = "InvalidreturnModel Range:" + raMap.getKey() + " must be between "
+                                        + startNum + " - " + endNum + ",";
+
+                                if (value != null) {
+                                    if (PolicyUtils.isInteger(value.replace("\"", ""))) {
+                                        int result = Integer.parseInt(value.replace("\"", ""));
+                                        if (result < startNum || result > endNum) {
+                                            responseString.append(returnString);
+                                            valid = false;
+                                        }
+                                    } else {
+                                        responseString.append(returnString);
+                                        valid = false;
+                                    }
+                                } else {
+                                    responseString.append("<b>" + raMap.getKey() + "</b>:<i>" + raMap.getKey()
+                                    + " is required for the MicroService model " + service
+                                    + HTML_ITALICS_LNBREAK);
+                                    valid = false;
+                                }
+
+                            }
+                        }
+                    } else if (!DECISION_MS_MODEL.equals(policyData.getRuleProvider())) {
+                        // Validate for configName, location, uuid, and policyScope if no annotations exist for this
+                        // model
+                        if (Strings.isNullOrEmpty(policyData.getLocation())) {
+                            responseString.append("<b>Micro Service Model</b>:<i> location is required for this model"
+                                    + HTML_ITALICS_LNBREAK);
+                            valid = false;
+                        }
+
+                        if (Strings.isNullOrEmpty(policyData.getConfigName())) {
+                            responseString.append("<b>Micro Service Model</b>:<i> configName is required for this model"
+                                    + HTML_ITALICS_LNBREAK);
+                            valid = false;
+                        }
+
+                        if (Strings.isNullOrEmpty(policyData.getUuid())) {
+                            responseString.append("<b>Micro Service Model</b>:<i> uuid is required for this model"
+                                    + HTML_ITALICS_LNBREAK);
+                            valid = false;
+                        }
+
+                        if (Strings.isNullOrEmpty(policyData.getPolicyScope())) {
+                            responseString
+                            .append("<b>Micro Service Model</b>:<i> policyScope is required for this model"
+                                    + HTML_ITALICS_LNBREAK);
+                            valid = false;
+                        }
+                    }
+
+                    // If request comes from the API we need to validate required fields in the Micro Service Model
+                    // GUI request are already validated from the SDK-APP
+                    if ("API".equals(policyData.getApiflag())) {
+                        // first , get the complete set of required fields
+                        populateReqFieldSet(new String[] {refAttributes, modelAttributes}, subAttributes);
+
+                        // ignore req fields in which parent is not reqd
+                        populateRequiredFields(new String[] {refAttributes, modelAttributes}, subAttributes,
+                                modelAttributes);
+
+                        if (modelRequiredFieldsList != null && !modelRequiredFieldsList.isEmpty()) {
+                            // create jsonRequestMap with all json keys and values from request
+                            JsonNode rootNode = (JsonNode) policyData.getPolicyJSON();
+                            jsonRequestMap.clear();
+                            pullModelJsonKeyPairs(rootNode);
+
+                            // validate if the requiredFields are in the request
+                            for (String requiredField : modelRequiredFieldsList) {
+                                if (jsonRequestMap.containsKey(requiredField)) {
+                                    String value = jsonRequestMap.get(requiredField);
+                                    if (StringUtils.isBlank(value) || "\"\"".equals(value)) {
+                                        responseString.append("<b>Micro Service Model</b>:<i> " + requiredField
+                                                + ISREQUIRED + HTML_ITALICS_LNBREAK);
+                                        valid = false;
+                                    }
+                                } else {
+                                    responseString.append("<b>Micro Service Model</b>:<i> " + requiredField
+                                            + ISREQUIRED + HTML_ITALICS_LNBREAK);
+                                    valid = false;
+                                }
+                            }
+                        }
+                    }
+                } else {
+                    responseString.append("<b>Micro Service Model</b>:<i> Invalid Model. The model name, " + service
+                            + " of version, " + version + " was not found in the dictionary" + HTML_ITALICS_LNBREAK);
+                    valid = false;
+                }
+            } else {
+                responseString.append(
+                        "<b>Micro Service Version</b>:<i> Micro Service Version is required" + HTML_ITALICS_LNBREAK);
+                valid = false;
+            }
+        } else {
+            responseString.append("<b>Micro Service</b>:<i> Micro Service Model is required" + HTML_ITALICS_LNBREAK);
+            valid = false;
+        }
+
+        if (Strings.isNullOrEmpty(policyData.getPriority())
+                && !DECISION_MS_MODEL.equals(policyData.getRuleProvider())) {
+            responseString.append("<b>Priority</b>:<i> Priority is required" + HTML_ITALICS_LNBREAK);
+        }
+
+
+        return valid;
+    }
+
+    private void populateRequiredFields(String[] attrArr, String subAttributes, String modelAttributes)
+            throws JsonProcessingException {
+        // get list of required fields from the ref_Attributes of the Model
+        for (String attributes : attrArr) {
+            if (!StringUtils.isBlank(attributes)) {
+                Map<String, String> attributesMap = null;
+                if (",".equals(attributes.substring(attributes.length() - 1))) {
+                    String attributesString = attributes.substring(0, attributes.length() - 1);
+                    attributesMap = Splitter.on(",").withKeyValueSeparator("=").split(attributesString);
+                } else if (!StringUtils.isBlank(modelAttributes)) {
+                    attributesMap = Splitter.on(",").withKeyValueSeparator("=").split(modelAttributes);
+                } else {
+                    continue;
+                }
+                String json = new ObjectMapper().writeValueAsString(attributesMap);
+                findRequiredFields(stringToJsonObject(json));
+            }
+
+        }
+
+
+        // get list of required fields from the sub_Attributes of the Model
+        if (!StringUtils.isBlank(subAttributes)) {
+            JsonObject subAttributesJson = stringToJsonObject(subAttributes);
+            findRequiredFields(subAttributesJson);
+        }
+
+    }
+
+    private void populateReqFieldSet(String[] attrArr, String subAttributes) {
+        allReqTrueKeys.clear();
+        JSONObject jsonSub = new JSONObject(subAttributes);
+        // Get all keys with "required-true" defined in their value from subAttribute
+        getAllKeys(jsonSub);
+
+
+        // parse refAttrbutes
+        for (String attr : attrArr) {
+            if (attr != null) {
+                String[] referAarray = attr.split(",");
+                String[] element = null;
+                for (int i = 0; i < referAarray.length; i++) {
+                    element = referAarray[i].split("=");
+                    if (element.length > 1 && element[1].contains(REQUIRED_ATTRIBUTE)) {
+                        allReqTrueKeys.add(element[0]);
+                    }
+                }
+            }
+        }
+    }
+
+
+}
\ No newline at end of file