diff --git a/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/ServiceBusManagementSerializer.java b/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/ServiceBusManagementSerializer.java
index 95c6be15c47e..7e1032bfb1f7 100644
--- a/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/ServiceBusManagementSerializer.java
+++ b/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/ServiceBusManagementSerializer.java
@@ -31,6 +31,9 @@ public class ServiceBusManagementSerializer implements SerializerAdapter {
         Pattern.MULTILINE);
     private static final Pattern FILTER_ACTION_PATTERN = Pattern.compile("<(Filter|Action) type=",
         Pattern.MULTILINE);
+    private static final Pattern FILTER_VALUE_PATTERN = Pattern.compile("<(Value)",
+        Pattern.MULTILINE);
+    private static final String RULE_VALUE_ATTRIBUTE_XML = "<$1 xmlns:d6p1=\"http://www.w3.org/2001/XMLSchema\" ns0:type=\"d6p1:string\"";
 
     private final JacksonAdapter jacksonAdapter = new JacksonAdapter();
     private final ClientLogger logger = new ClientLogger(ServiceBusManagementSerializer.class);
@@ -56,7 +59,7 @@ public String serialize(Object object, SerializerEncoding encoding) throws IOExc
         }
 
         final String namespace = namespaceMatcher.group("namespace");
-        final String replaced = contents
+        String replaced = contents
             .replaceAll(namespace + ":", "")
             .replace("xmlns:" + namespace + "=", "xmlns=");
 
@@ -64,6 +67,17 @@ public String serialize(Object object, SerializerEncoding encoding) throws IOExc
             return replaced;
         }
 
+        // This hack is here because value of custom property within RuleFilter should have a namespace like xmlns:d6p1="http://www.w3.org/2001/XMLSchema" ns0:type="d6p1:string".
+        if (CreateRuleBody.class.equals(clazz)) {
+            final Matcher filterValue = FILTER_VALUE_PATTERN.matcher(replaced);
+            if (filterValue.find()) {
+                replaced = filterValue.replaceAll(RULE_VALUE_ATTRIBUTE_XML);
+            } else {
+                logger.warning("Could not find filter name pattern '{}' in {}.", FILTER_VALUE_PATTERN.pattern(),
+                    contents);
+            }
+        }
+
         // This hack is here because RuleFilter and RuleAction type="Foo" should have a namespace like n0:type="Foo".
         final Matcher filterType = FILTER_ACTION_PATTERN.matcher(replaced);
         if (filterType.find()) {
diff --git a/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/CorrelationFilterImpl.java b/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/CorrelationFilterImpl.java
index fdcf4f72f73e..fdae2788d47a 100644
--- a/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/CorrelationFilterImpl.java
+++ b/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/CorrelationFilterImpl.java
@@ -85,11 +85,11 @@ public final class CorrelationFilterImpl extends RuleFilterImpl {
     private String contentType;
 
     private static final class PropertiesWrapper {
-        @JacksonXmlProperty(localName = "KeyValueOfstringanyType")
+        @JacksonXmlProperty(localName = "KeyValueOfstringanyType", namespace = "http://schemas.microsoft.com/netservices/2010/10/servicebus/connect")
         private final List<KeyValueImpl> items;
 
         @JsonCreator
-        private PropertiesWrapper(@JacksonXmlProperty(localName = "KeyValueOfstringanyType") List<KeyValueImpl> items) {
+        private PropertiesWrapper(@JacksonXmlProperty(localName = "KeyValueOfstringanyType", namespace = "http://schemas.microsoft.com/netservices/2010/10/servicebus/connect") List<KeyValueImpl> items) {
             this.items = items;
         }
     }
diff --git a/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/SqlFilterImpl.java b/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/SqlFilterImpl.java
index 236ada8a9ccd..f3f7410a7829 100644
--- a/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/SqlFilterImpl.java
+++ b/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/SqlFilterImpl.java
@@ -46,11 +46,11 @@ public class SqlFilterImpl extends RuleFilterImpl {
     private String compatibilityLevel;
 
     private static final class ParametersWrapper {
-        @JacksonXmlProperty(localName = "KeyValueOfstringanyType")
+        @JacksonXmlProperty(localName = "KeyValueOfstringanyType", namespace = "http://schemas.microsoft.com/netservices/2010/10/servicebus/connect")
         private final List<KeyValueImpl> items;
 
         @JsonCreator
-        private ParametersWrapper(@JacksonXmlProperty(localName = "KeyValueOfstringanyType") List<KeyValueImpl> items) {
+        private ParametersWrapper(@JacksonXmlProperty(localName = "KeyValueOfstringanyType", namespace = "http://schemas.microsoft.com/netservices/2010/10/servicebus/connect") List<KeyValueImpl> items) {
             this.items = items;
         }
     }
diff --git a/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/SqlRuleActionImpl.java b/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/SqlRuleActionImpl.java
index c4ab9eeb0b9e..803a45e9bf9b 100644
--- a/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/SqlRuleActionImpl.java
+++ b/sdk/servicebus/azure-messaging-servicebus/src/main/java/com/azure/messaging/servicebus/implementation/models/SqlRuleActionImpl.java
@@ -37,11 +37,11 @@ public final class SqlRuleActionImpl extends RuleActionImpl {
     private String compatibilityLevel;
 
     private static final class ParametersWrapper {
-        @JacksonXmlProperty(localName = "KeyValueOfstringanyType")
+        @JacksonXmlProperty(localName = "KeyValueOfstringanyType", namespace = "http://schemas.microsoft.com/netservices/2010/10/servicebus/connect")
         private final List<KeyValueImpl> items;
 
         @JsonCreator
-        private ParametersWrapper(@JacksonXmlProperty(localName = "KeyValueOfstringanyType") List<KeyValueImpl> items) {
+        private ParametersWrapper(@JacksonXmlProperty(localName = "KeyValueOfstringanyType", namespace = "http://schemas.microsoft.com/netservices/2010/10/servicebus/connect") List<KeyValueImpl> items) {
             this.items = items;
         }
     }