diff --git a/client/client-multi/client-java-core/src/main/java/org/kaaproject/kaa/client/channel/impl/transports/DefaultProfileTransport.java b/client/client-multi/client-java-core/src/main/java/org/kaaproject/kaa/client/channel/impl/transports/DefaultProfileTransport.java
index 18b2b4fef1..bc1c048a90 100644
--- a/client/client-multi/client-java-core/src/main/java/org/kaaproject/kaa/client/channel/impl/transports/DefaultProfileTransport.java
+++ b/client/client-multi/client-java-core/src/main/java/org/kaaproject/kaa/client/channel/impl/transports/DefaultProfileTransport.java
@@ -61,7 +61,7 @@ public ProfileSyncRequest createProfileRequest() throws IOException {
                     request.setEndpointPublicKey(ByteBuffer.wrap(clientState.getPublicKey().getEncoded()));
                 }
                 request.setProfileBody(ByteBuffer.wrap(serializedProfile));
-                request.setVersionInfo(properties.getVersionInfo());
+                request.setSdkToken(properties.getSdkToken());
                 return request;
             } else {
                 LOG.info("Profile is up to date");
diff --git a/common/endpoint-shared/src/main/avro/endpoint.avsc b/common/endpoint-shared/src/main/avro/endpoint.avsc
index b0660d5594..86332d5c4b 100644
--- a/common/endpoint-shared/src/main/avro/endpoint.avsc
+++ b/common/endpoint-shared/src/main/avro/endpoint.avsc
@@ -270,7 +270,7 @@
  "fields": [
      {"name": "endpointPublicKey", "type": ["bytes", "null"]},
      {"name": "profileBody", "type": "bytes"},
-     {"name": "versionInfo", "type": "org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo"},
+     {"name": "sdkToken", "type": "string"},
      {"name": "endpointAccessToken", "type": ["string", "null"]}
  ]
 },
diff --git a/common/endpoint-shared/src/main/java/org/kaaproject/kaa/common/endpoint/gen/ProfileSyncRequest.java b/common/endpoint-shared/src/main/java/org/kaaproject/kaa/common/endpoint/gen/ProfileSyncRequest.java
index 901d731741..e601db10e1 100644
--- a/common/endpoint-shared/src/main/java/org/kaaproject/kaa/common/endpoint/gen/ProfileSyncRequest.java
+++ b/common/endpoint-shared/src/main/java/org/kaaproject/kaa/common/endpoint/gen/ProfileSyncRequest.java
@@ -7,11 +7,11 @@
 @SuppressWarnings("all")
 @org.apache.avro.specific.AvroGenerated
 public class ProfileSyncRequest extends org.apache.avro.specific.SpecificRecordBase implements org.apache.avro.specific.SpecificRecord {
-  public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"ProfileSyncRequest\",\"namespace\":\"org.kaaproject.kaa.common.endpoint.gen\",\"fields\":[{\"name\":\"endpointPublicKey\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"profileBody\",\"type\":\"bytes\"},{\"name\":\"versionInfo\",\"type\":{\"type\":\"record\",\"name\":\"EndpointVersionInfo\",\"fields\":[{\"name\":\"configVersion\",\"type\":\"int\"},{\"name\":\"profileVersion\",\"type\":\"int\",\"default\":1},{\"name\":\"systemNfVersion\",\"type\":\"int\",\"default\":0},{\"name\":\"userNfVersion\",\"type\":\"int\",\"default\":0},{\"name\":\"eventFamilyVersions\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"EventClassFamilyVersionInfo\",\"fields\":[{\"name\":\"name\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"version\",\"type\":\"int\"}],\"direction\":\"out\"}},\"null\"]},{\"name\":\"logSchemaVersion\",\"type\":\"int\",\"default\":0}],\"direction\":\"out\"}},{\"name\":\"endpointAccessToken\",\"type\":[{\"type\":\"string\",\"avro.java.string\":\"String\"},\"null\"]}],\"direction\":\"out\"}");
+  public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"ProfileSyncRequest\",\"namespace\":\"org.kaaproject.kaa.common.endpoint.gen\",\"fields\":[{\"name\":\"endpointPublicKey\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"profileBody\",\"type\":\"bytes\"},{\"name\":\"sdkToken\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"endpointAccessToken\",\"type\":[{\"type\":\"string\",\"avro.java.string\":\"String\"},\"null\"]}],\"direction\":\"out\"}");
   public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
    private java.nio.ByteBuffer endpointPublicKey;
    private java.nio.ByteBuffer profileBody;
-   private org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo versionInfo;
+   private java.lang.String sdkToken;
    private java.lang.String endpointAccessToken;
 
   /**
@@ -24,10 +24,10 @@ public ProfileSyncRequest() {}
   /**
    * All-args constructor.
    */
-  public ProfileSyncRequest(java.nio.ByteBuffer endpointPublicKey, java.nio.ByteBuffer profileBody, org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo versionInfo, java.lang.String endpointAccessToken) {
+  public ProfileSyncRequest(java.nio.ByteBuffer endpointPublicKey, java.nio.ByteBuffer profileBody, java.lang.String sdkToken, java.lang.String endpointAccessToken) {
     this.endpointPublicKey = endpointPublicKey;
     this.profileBody = profileBody;
-    this.versionInfo = versionInfo;
+    this.sdkToken = sdkToken;
     this.endpointAccessToken = endpointAccessToken;
   }
 
@@ -37,7 +37,7 @@ public java.lang.Object get(int field$) {
     switch (field$) {
     case 0: return endpointPublicKey;
     case 1: return profileBody;
-    case 2: return versionInfo;
+    case 2: return sdkToken;
     case 3: return endpointAccessToken;
     default: throw new org.apache.avro.AvroRuntimeException("Bad index");
     }
@@ -48,7 +48,7 @@ public void put(int field$, java.lang.Object value$) {
     switch (field$) {
     case 0: endpointPublicKey = (java.nio.ByteBuffer)value$; break;
     case 1: profileBody = (java.nio.ByteBuffer)value$; break;
-    case 2: versionInfo = (org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo)value$; break;
+    case 2: sdkToken = (java.lang.String)value$; break;
     case 3: endpointAccessToken = (java.lang.String)value$; break;
     default: throw new org.apache.avro.AvroRuntimeException("Bad index");
     }
@@ -85,18 +85,18 @@ public void setProfileBody(java.nio.ByteBuffer value) {
   }
 
   /**
-   * Gets the value of the 'versionInfo' field.
+   * Gets the value of the 'sdkToken' field.
    */
-  public org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo getVersionInfo() {
-    return versionInfo;
+  public java.lang.String getSdkToken() {
+    return sdkToken;
   }
 
   /**
-   * Sets the value of the 'versionInfo' field.
+   * Sets the value of the 'sdkToken' field.
    * @param value the value to set.
    */
-  public void setVersionInfo(org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo value) {
-    this.versionInfo = value;
+  public void setSdkToken(java.lang.String value) {
+    this.sdkToken = value;
   }
 
   /**
@@ -137,7 +137,7 @@ public static class Builder extends org.apache.avro.specific.SpecificRecordBuild
 
     private java.nio.ByteBuffer endpointPublicKey;
     private java.nio.ByteBuffer profileBody;
-    private org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo versionInfo;
+    private java.lang.String sdkToken;
     private java.lang.String endpointAccessToken;
 
     /** Creates a new Builder */
@@ -156,8 +156,8 @@ private Builder(org.kaaproject.kaa.common.endpoint.gen.ProfileSyncRequest.Builde
         this.profileBody = data().deepCopy(fields()[1].schema(), other.profileBody);
         fieldSetFlags()[1] = true;
       }
-      if (isValidValue(fields()[2], other.versionInfo)) {
-        this.versionInfo = data().deepCopy(fields()[2].schema(), other.versionInfo);
+      if (isValidValue(fields()[2], other.sdkToken)) {
+        this.sdkToken = data().deepCopy(fields()[2].schema(), other.sdkToken);
         fieldSetFlags()[2] = true;
       }
       if (isValidValue(fields()[3], other.endpointAccessToken)) {
@@ -177,8 +177,8 @@ private Builder(org.kaaproject.kaa.common.endpoint.gen.ProfileSyncRequest other)
         this.profileBody = data().deepCopy(fields()[1].schema(), other.profileBody);
         fieldSetFlags()[1] = true;
       }
-      if (isValidValue(fields()[2], other.versionInfo)) {
-        this.versionInfo = data().deepCopy(fields()[2].schema(), other.versionInfo);
+      if (isValidValue(fields()[2], other.sdkToken)) {
+        this.sdkToken = data().deepCopy(fields()[2].schema(), other.sdkToken);
         fieldSetFlags()[2] = true;
       }
       if (isValidValue(fields()[3], other.endpointAccessToken)) {
@@ -237,27 +237,27 @@ public org.kaaproject.kaa.common.endpoint.gen.ProfileSyncRequest.Builder clearPr
       return this;
     }
 
-    /** Gets the value of the 'versionInfo' field */
-    public org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo getVersionInfo() {
-      return versionInfo;
+    /** Gets the value of the 'sdkToken' field */
+    public java.lang.String getSdkToken() {
+      return sdkToken;
     }
     
-    /** Sets the value of the 'versionInfo' field */
-    public org.kaaproject.kaa.common.endpoint.gen.ProfileSyncRequest.Builder setVersionInfo(org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo value) {
+    /** Sets the value of the 'sdkToken' field */
+    public org.kaaproject.kaa.common.endpoint.gen.ProfileSyncRequest.Builder setSdkToken(java.lang.String value) {
       validate(fields()[2], value);
-      this.versionInfo = value;
+      this.sdkToken = value;
       fieldSetFlags()[2] = true;
       return this; 
     }
     
-    /** Checks whether the 'versionInfo' field has been set */
-    public boolean hasVersionInfo() {
+    /** Checks whether the 'sdkToken' field has been set */
+    public boolean hasSdkToken() {
       return fieldSetFlags()[2];
     }
     
-    /** Clears the value of the 'versionInfo' field */
-    public org.kaaproject.kaa.common.endpoint.gen.ProfileSyncRequest.Builder clearVersionInfo() {
-      versionInfo = null;
+    /** Clears the value of the 'sdkToken' field */
+    public org.kaaproject.kaa.common.endpoint.gen.ProfileSyncRequest.Builder clearSdkToken() {
+      sdkToken = null;
       fieldSetFlags()[2] = false;
       return this;
     }
@@ -293,7 +293,7 @@ public ProfileSyncRequest build() {
         ProfileSyncRequest record = new ProfileSyncRequest();
         record.endpointPublicKey = fieldSetFlags()[0] ? this.endpointPublicKey : (java.nio.ByteBuffer) defaultValue(fields()[0]);
         record.profileBody = fieldSetFlags()[1] ? this.profileBody : (java.nio.ByteBuffer) defaultValue(fields()[1]);
-        record.versionInfo = fieldSetFlags()[2] ? this.versionInfo : (org.kaaproject.kaa.common.endpoint.gen.EndpointVersionInfo) defaultValue(fields()[2]);
+        record.sdkToken = fieldSetFlags()[2] ? this.sdkToken : (java.lang.String) defaultValue(fields()[2]);
         record.endpointAccessToken = fieldSetFlags()[3] ? this.endpointAccessToken : (java.lang.String) defaultValue(fields()[3]);
         return record;
       } catch (Exception e) {
diff --git a/common/endpoint-shared/src/main/java/org/kaaproject/kaa/common/endpoint/gen/SyncRequest.java b/common/endpoint-shared/src/main/java/org/kaaproject/kaa/common/endpoint/gen/SyncRequest.java
index 8f63bab86a..c839aa387f 100644
--- a/common/endpoint-shared/src/main/java/org/kaaproject/kaa/common/endpoint/gen/SyncRequest.java
+++ b/common/endpoint-shared/src/main/java/org/kaaproject/kaa/common/endpoint/gen/SyncRequest.java
@@ -7,7 +7,7 @@
 @SuppressWarnings("all")
 @org.apache.avro.specific.AvroGenerated
 public class SyncRequest extends org.apache.avro.specific.SpecificRecordBase implements org.apache.avro.specific.SpecificRecord {
-  public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"SyncRequest\",\"namespace\":\"org.kaaproject.kaa.common.endpoint.gen\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"syncRequestMetaData\",\"type\":[{\"type\":\"record\",\"name\":\"SyncRequestMetaData\",\"fields\":[{\"name\":\"sdkToken\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"endpointPublicKeyHash\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"profileHash\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"timeout\",\"type\":[\"long\",\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"bootstrapSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"BootstrapSyncRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"supportedProtocols\",\"type\":{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"ProtocolVersionPair\",\"fields\":[{\"name\":\"id\",\"type\":\"int\"},{\"name\":\"version\",\"type\":\"int\"}]}}}],\"direction\":\"out\"},\"null\"]},{\"name\":\"profileSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"ProfileSyncRequest\",\"fields\":[{\"name\":\"endpointPublicKey\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"profileBody\",\"type\":\"bytes\"},{\"name\":\"versionInfo\",\"type\":{\"type\":\"record\",\"name\":\"EndpointVersionInfo\",\"fields\":[{\"name\":\"configVersion\",\"type\":\"int\"},{\"name\":\"profileVersion\",\"type\":\"int\",\"default\":1},{\"name\":\"systemNfVersion\",\"type\":\"int\",\"default\":0},{\"name\":\"userNfVersion\",\"type\":\"int\",\"default\":0},{\"name\":\"eventFamilyVersions\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"EventClassFamilyVersionInfo\",\"fields\":[{\"name\":\"name\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"version\",\"type\":\"int\"}],\"direction\":\"out\"}},\"null\"]},{\"name\":\"logSchemaVersion\",\"type\":\"int\",\"default\":0}],\"direction\":\"out\"}},{\"name\":\"endpointAccessToken\",\"type\":[{\"type\":\"string\",\"avro.java.string\":\"String\"},\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"configurationSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"ConfigurationSyncRequest\",\"fields\":[{\"name\":\"appStateSeqNumber\",\"type\":\"int\"},{\"name\":\"configurationHash\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"resyncOnly\",\"type\":[\"boolean\",\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"notificationSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"NotificationSyncRequest\",\"fields\":[{\"name\":\"appStateSeqNumber\",\"type\":\"int\"},{\"name\":\"topicListHash\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"topicStates\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"TopicState\",\"fields\":[{\"name\":\"topicId\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"seqNumber\",\"type\":\"int\"}],\"direction\":\"out\"}},\"null\"]},{\"name\":\"acceptedUnicastNotifications\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},\"null\"]},{\"name\":\"subscriptionCommands\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"SubscriptionCommand\",\"fields\":[{\"name\":\"topicId\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"command\",\"type\":{\"type\":\"enum\",\"name\":\"SubscriptionCommandType\",\"symbols\":[\"ADD\",\"REMOVE\"]}}],\"direction\":\"out\"}},\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"userSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"UserSyncRequest\",\"fields\":[{\"name\":\"userAttachRequest\",\"type\":[{\"type\":\"record\",\"name\":\"UserAttachRequest\",\"fields\":[{\"name\":\"userVerifierId\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"userExternalId\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"userAccessToken\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}}],\"direction\":\"out\"},\"null\"]},{\"name\":\"endpointAttachRequests\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"EndpointAttachRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"endpointAccessToken\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}}],\"direction\":\"out\"}},\"null\"]},{\"name\":\"endpointDetachRequests\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"EndpointDetachRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"endpointKeyHash\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}}],\"direction\":\"out\"}},\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"eventSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"EventSyncRequest\",\"fields\":[{\"name\":\"eventSequenceNumberRequest\",\"type\":[{\"type\":\"record\",\"name\":\"EventSequenceNumberRequest\",\"fields\":[],\"direction\":\"out\"},\"null\"]},{\"name\":\"eventListenersRequests\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"EventListenersRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"eventClassFQNs\",\"type\":{\"type\":\"array\",\"items\":{\"type\":\"string\",\"avro.java.string\":\"String\"}}}],\"direction\":\"out\"}},\"null\"]},{\"name\":\"events\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"Event\",\"fields\":[{\"name\":\"seqNum\",\"type\":\"int\"},{\"name\":\"eventClassFQN\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"eventData\",\"type\":\"bytes\"},{\"name\":\"source\",\"type\":[{\"type\":\"string\",\"avro.java.string\":\"String\"},\"null\"]},{\"name\":\"target\",\"type\":[{\"type\":\"string\",\"avro.java.string\":\"String\"},\"null\"]}]}},\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"logSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"LogSyncRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"logEntries\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"LogEntry\",\"fields\":[{\"name\":\"data\",\"type\":\"bytes\"}],\"direction\":\"out\"}},\"null\"]}],\"direction\":\"out\"},\"null\"]}],\"direction\":\"out\"}");
+  public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"SyncRequest\",\"namespace\":\"org.kaaproject.kaa.common.endpoint.gen\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"syncRequestMetaData\",\"type\":[{\"type\":\"record\",\"name\":\"SyncRequestMetaData\",\"fields\":[{\"name\":\"sdkToken\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"endpointPublicKeyHash\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"profileHash\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"timeout\",\"type\":[\"long\",\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"bootstrapSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"BootstrapSyncRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"supportedProtocols\",\"type\":{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"ProtocolVersionPair\",\"fields\":[{\"name\":\"id\",\"type\":\"int\"},{\"name\":\"version\",\"type\":\"int\"}]}}}],\"direction\":\"out\"},\"null\"]},{\"name\":\"profileSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"ProfileSyncRequest\",\"fields\":[{\"name\":\"endpointPublicKey\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"profileBody\",\"type\":\"bytes\"},{\"name\":\"sdkToken\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"endpointAccessToken\",\"type\":[{\"type\":\"string\",\"avro.java.string\":\"String\"},\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"configurationSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"ConfigurationSyncRequest\",\"fields\":[{\"name\":\"appStateSeqNumber\",\"type\":\"int\"},{\"name\":\"configurationHash\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"resyncOnly\",\"type\":[\"boolean\",\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"notificationSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"NotificationSyncRequest\",\"fields\":[{\"name\":\"appStateSeqNumber\",\"type\":\"int\"},{\"name\":\"topicListHash\",\"type\":[\"bytes\",\"null\"]},{\"name\":\"topicStates\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"TopicState\",\"fields\":[{\"name\":\"topicId\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"seqNumber\",\"type\":\"int\"}],\"direction\":\"out\"}},\"null\"]},{\"name\":\"acceptedUnicastNotifications\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},\"null\"]},{\"name\":\"subscriptionCommands\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"SubscriptionCommand\",\"fields\":[{\"name\":\"topicId\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"command\",\"type\":{\"type\":\"enum\",\"name\":\"SubscriptionCommandType\",\"symbols\":[\"ADD\",\"REMOVE\"]}}],\"direction\":\"out\"}},\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"userSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"UserSyncRequest\",\"fields\":[{\"name\":\"userAttachRequest\",\"type\":[{\"type\":\"record\",\"name\":\"UserAttachRequest\",\"fields\":[{\"name\":\"userVerifierId\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"userExternalId\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"userAccessToken\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}}],\"direction\":\"out\"},\"null\"]},{\"name\":\"endpointAttachRequests\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"EndpointAttachRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"endpointAccessToken\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}}],\"direction\":\"out\"}},\"null\"]},{\"name\":\"endpointDetachRequests\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"EndpointDetachRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"endpointKeyHash\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}}],\"direction\":\"out\"}},\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"eventSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"EventSyncRequest\",\"fields\":[{\"name\":\"eventSequenceNumberRequest\",\"type\":[{\"type\":\"record\",\"name\":\"EventSequenceNumberRequest\",\"fields\":[],\"direction\":\"out\"},\"null\"]},{\"name\":\"eventListenersRequests\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"EventListenersRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"eventClassFQNs\",\"type\":{\"type\":\"array\",\"items\":{\"type\":\"string\",\"avro.java.string\":\"String\"}}}],\"direction\":\"out\"}},\"null\"]},{\"name\":\"events\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"Event\",\"fields\":[{\"name\":\"seqNum\",\"type\":\"int\"},{\"name\":\"eventClassFQN\",\"type\":{\"type\":\"string\",\"avro.java.string\":\"String\"}},{\"name\":\"eventData\",\"type\":\"bytes\"},{\"name\":\"source\",\"type\":[{\"type\":\"string\",\"avro.java.string\":\"String\"},\"null\"]},{\"name\":\"target\",\"type\":[{\"type\":\"string\",\"avro.java.string\":\"String\"},\"null\"]}]}},\"null\"]}],\"direction\":\"out\"},\"null\"]},{\"name\":\"logSyncRequest\",\"type\":[{\"type\":\"record\",\"name\":\"LogSyncRequest\",\"fields\":[{\"name\":\"requestId\",\"type\":\"int\"},{\"name\":\"logEntries\",\"type\":[{\"type\":\"array\",\"items\":{\"type\":\"record\",\"name\":\"LogEntry\",\"fields\":[{\"name\":\"data\",\"type\":\"bytes\"}],\"direction\":\"out\"}},\"null\"]}],\"direction\":\"out\"},\"null\"]}],\"direction\":\"out\"}");
   public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
    private int requestId;
    private org.kaaproject.kaa.common.endpoint.gen.SyncRequestMetaData syncRequestMetaData;