PNF re-registration is supported

Change-Id: I3a70c610e075bcfbab8cee62ae229ce06cfc5e5d
Signed-off-by: andrzejszukuc <andrzej.szukuc@nokia.com>
Issue-ID: DCAEGEN2-1059

5 files changed, 1649 insertions, 0 deletions

diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/AaiPnfResultModel.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/AaiPnfResultModel.java
new file mode 100644
index 00000000..96d28af7
--- /dev/null
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/AaiPnfResultModel.java
@@ -0,0 +1,621 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.services.prh.model;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.util.Objects;
+
+/**
+ * PNF represents a physical network function. typically equipment used in the D1 world. in 1607, this will be populated by SDN-C to represent a premises router that a uCPE connects to. But this can be used to represent any physical device that is not an AIC node or uCPE. ###### Related Nodes - TO complex( pnf LocatedIn complex, MANY2ONE) - TO instance-group( pnf MemberOf instance-group, MANY2MANY) - TO zone( pnf LocatedIn zone, MANY2ONE) - FROM configuration( configuration AppliesTo pnf, ONE2MANY) - FROM esr-thirdparty-sdnc( esr-thirdparty-sdnc AppliesTo pnf, ONE2MANY) - FROM generic-vnf( generic-vnf HostedOn pnf, MANY2MANY) - FROM lag-interface (CHILD of pnf, lag-interface BindsTo pnf, MANY2ONE)(1) - FROM logical-link( logical-link BridgedTo pnf, MANY2MANY) - FROM p-interface (CHILD of pnf, p-interface BindsTo pnf, MANY2ONE)(1) - FROM service-instance( service-instance ComposedOf pnf, ONE2MANY)  -(1) IF this PNF node is deleted, this FROM node is DELETED also
+ */
+
+public class AaiPnfResultModel {
+    @SerializedName("pnf-name")
+    private String pnfName = null;
+
+    @SerializedName("pnf-name2")
+    private String pnfName2 = null;
+
+    @SerializedName("selflink")
+    private String selflink = null;
+
+    @SerializedName("pnf-name2-source")
+    private String pnfName2Source = null;
+
+    @SerializedName("pnf-id")
+    private String pnfId = null;
+
+    @SerializedName("equip-type")
+    private String equipType = null;
+
+    @SerializedName("equip-vendor")
+    private String equipVendor = null;
+
+    @SerializedName("equip-model")
+    private String equipModel = null;
+
+    @SerializedName("management-option")
+    private String managementOption = null;
+
+    @SerializedName("ipaddress-v4-oam")
+    private String ipaddressV4Oam = null;
+
+    @SerializedName("sw-version")
+    private String swVersion = null;
+
+    @SerializedName("in-maint")
+    private Boolean inMaint = null;
+
+    @SerializedName("frame-id")
+    private String frameId = null;
+
+    @SerializedName("serial-number")
+    private String serialNumber = null;
+
+    @SerializedName("ipaddress-v4-loopback-0")
+    private String ipaddressV4Loopback0 = null;
+
+    @SerializedName("ipaddress-v6-loopback-0")
+    private String ipaddressV6Loopback0 = null;
+
+    @SerializedName("ipaddress-v4-aim")
+    private String ipaddressV4Aim = null;
+
+    @SerializedName("ipaddress-v6-aim")
+    private String ipaddressV6Aim = null;
+
+    @SerializedName("ipaddress-v6-oam")
+    private String ipaddressV6Oam = null;
+
+    @SerializedName("inv-status")
+    private String invStatus = null;
+
+    @SerializedName("resource-version")
+    private String resourceVersion = null;
+
+    @SerializedName("prov-status")
+    private String provStatus = null;
+
+    @SerializedName("nf-role")
+    private String nfRole = null;
+
+    @SerializedName("relationship-list")
+    private Relationship relationshipList = null;
+
+    public AaiPnfResultModel pnfName(String pnfName) {
+        this.pnfName = pnfName;
+        return this;
+    }
+
+    /**
+     * unique name of Physical Network Function.
+     *
+     * @return pnfName
+     **/
+    public String getPnfName() {
+        return pnfName;
+    }
+
+    public void setPnfName(String pnfName) {
+        this.pnfName = pnfName;
+    }
+
+    public AaiPnfResultModel pnfName2(String pnfName2) {
+        this.pnfName2 = pnfName2;
+        return this;
+    }
+
+    /**
+     * name of Physical Network Function.
+     *
+     * @return pnfName2
+     **/
+    public String getPnfName2() {
+        return pnfName2;
+    }
+
+    public void setPnfName2(String pnfName2) {
+        this.pnfName2 = pnfName2;
+    }
+
+    public AaiPnfResultModel selflink(String selflink) {
+        this.selflink = selflink;
+        return this;
+    }
+
+    /**
+     * URL to endpoint where AAI can get more details.
+     *
+     * @return selflink
+     **/
+    public String getSelflink() {
+        return selflink;
+    }
+
+    public void setSelflink(String selflink) {
+        this.selflink = selflink;
+    }
+
+    public AaiPnfResultModel pnfName2Source(String pnfName2Source) {
+        this.pnfName2Source = pnfName2Source;
+        return this;
+    }
+
+    /**
+     * source of name2
+     *
+     * @return pnfName2Source
+     **/
+    public String getPnfName2Source() {
+        return pnfName2Source;
+    }
+
+    public void setPnfName2Source(String pnfName2Source) {
+        this.pnfName2Source = pnfName2Source;
+    }
+
+    public AaiPnfResultModel pnfId(String pnfId) {
+        this.pnfId = pnfId;
+        return this;
+    }
+
+    /**
+     * id of pnf
+     *
+     * @return pnfId
+     **/
+    public String getPnfId() {
+        return pnfId;
+    }
+
+    public void setPnfId(String pnfId) {
+        this.pnfId = pnfId;
+    }
+
+    public AaiPnfResultModel equipType(String equipType) {
+        this.equipType = equipType;
+        return this;
+    }
+
+    /**
+     * Equipment type.  Source of truth should define valid values.
+     *
+     * @return equipType
+     **/
+    public String getEquipType() {
+        return equipType;
+    }
+
+    public void setEquipType(String equipType) {
+        this.equipType = equipType;
+    }
+
+    public AaiPnfResultModel equipVendor(String equipVendor) {
+        this.equipVendor = equipVendor;
+        return this;
+    }
+
+    /**
+     * Equipment vendor.  Source of truth should define valid values.
+     *
+     * @return equipVendor
+     **/
+    public String getEquipVendor() {
+        return equipVendor;
+    }
+
+    public void setEquipVendor(String equipVendor) {
+        this.equipVendor = equipVendor;
+    }
+
+    public AaiPnfResultModel equipModel(String equipModel) {
+        this.equipModel = equipModel;
+        return this;
+    }
+
+    /**
+     * Equipment model.  Source of truth should define valid values.
+     *
+     * @return equipModel
+     **/
+    public String getEquipModel() {
+        return equipModel;
+    }
+
+    public void setEquipModel(String equipModel) {
+        this.equipModel = equipModel;
+    }
+
+    public AaiPnfResultModel managementOption(String managementOption) {
+        this.managementOption = managementOption;
+        return this;
+    }
+
+    /**
+     * identifier of managed by ATT or customer
+     *
+     * @return managementOption
+     **/
+    public String getManagementOption() {
+        return managementOption;
+    }
+
+    public void setManagementOption(String managementOption) {
+        this.managementOption = managementOption;
+    }
+
+    public AaiPnfResultModel ipaddressV4Oam(String ipaddressV4Oam) {
+        this.ipaddressV4Oam = ipaddressV4Oam;
+        return this;
+    }
+
+    /**
+     * ipv4-oam-address with new naming convention for IP addresses
+     *
+     * @return ipaddressV4Oam
+     **/
+    public String getIpaddressV4Oam() {
+        return ipaddressV4Oam;
+    }
+
+    public void setIpaddressV4Oam(String ipaddressV4Oam) {
+        this.ipaddressV4Oam = ipaddressV4Oam;
+    }
+
+    public AaiPnfResultModel swVersion(String swVersion) {
+        this.swVersion = swVersion;
+        return this;
+    }
+
+    /**
+     * sw-version is the version of SW for the hosted application on the PNF.
+     *
+     * @return swVersion
+     **/
+    public String getSwVersion() {
+        return swVersion;
+    }
+
+    public void setSwVersion(String swVersion) {
+        this.swVersion = swVersion;
+    }
+
+    public AaiPnfResultModel inMaint(Boolean inMaint) {
+        this.inMaint = inMaint;
+        return this;
+    }
+
+    /**
+     * Used to indicate whether or not this object is in maintenance mode (maintenance mode = true). This field (in conjunction with prov-status) is used to suppress alarms and vSCL on VNFs/VMs.
+     *
+     * @return inMaint
+     **/
+    public Boolean isInMaint() {
+        return inMaint;
+    }
+
+    public void setInMaint(Boolean inMaint) {
+        this.inMaint = inMaint;
+    }
+
+    public AaiPnfResultModel frameId(String frameId) {
+        this.frameId = frameId;
+        return this;
+    }
+
+    /**
+     * ID of the physical frame (relay rack) where pnf is installed.
+     *
+     * @return frameId
+     **/
+    public String getFrameId() {
+        return frameId;
+    }
+
+    public void setFrameId(String frameId) {
+        this.frameId = frameId;
+    }
+
+    public AaiPnfResultModel serialNumber(String serialNumber) {
+        this.serialNumber = serialNumber;
+        return this;
+    }
+
+    /**
+     * Serial number of the device
+     *
+     * @return serialNumber
+     **/
+    public String getSerialNumber() {
+        return serialNumber;
+    }
+
+    public void setSerialNumber(String serialNumber) {
+        this.serialNumber = serialNumber;
+    }
+
+    public AaiPnfResultModel ipaddressV4Loopback0(String ipaddressV4Loopback0) {
+        this.ipaddressV4Loopback0 = ipaddressV4Loopback0;
+        return this;
+    }
+
+    /**
+     * IPV4 Loopback 0 address
+     *
+     * @return ipaddressV4Loopback0
+     **/
+    public String getIpaddressV4Loopback0() {
+        return ipaddressV4Loopback0;
+    }
+
+    public void setIpaddressV4Loopback0(String ipaddressV4Loopback0) {
+        this.ipaddressV4Loopback0 = ipaddressV4Loopback0;
+    }
+
+    public AaiPnfResultModel ipaddressV6Loopback0(String ipaddressV6Loopback0) {
+        this.ipaddressV6Loopback0 = ipaddressV6Loopback0;
+        return this;
+    }
+
+    /**
+     * IPV6 Loopback 0 address
+     *
+     * @return ipaddressV6Loopback0
+     **/
+    public String getIpaddressV6Loopback0() {
+        return ipaddressV6Loopback0;
+    }
+
+    public void setIpaddressV6Loopback0(String ipaddressV6Loopback0) {
+        this.ipaddressV6Loopback0 = ipaddressV6Loopback0;
+    }
+
+    public AaiPnfResultModel ipaddressV4Aim(String ipaddressV4Aim) {
+        this.ipaddressV4Aim = ipaddressV4Aim;
+        return this;
+    }
+
+    /**
+     * IPV4 AIM address
+     *
+     * @return ipaddressV4Aim
+     **/
+    public String getIpaddressV4Aim() {
+        return ipaddressV4Aim;
+    }
+
+    public void setIpaddressV4Aim(String ipaddressV4Aim) {
+        this.ipaddressV4Aim = ipaddressV4Aim;
+    }
+
+    public AaiPnfResultModel ipaddressV6Aim(String ipaddressV6Aim) {
+        this.ipaddressV6Aim = ipaddressV6Aim;
+        return this;
+    }
+
+    /**
+     * IPV6 AIM address
+     *
+     * @return ipaddressV6Aim
+     **/
+    public String getIpaddressV6Aim() {
+        return ipaddressV6Aim;
+    }
+
+    public void setIpaddressV6Aim(String ipaddressV6Aim) {
+        this.ipaddressV6Aim = ipaddressV6Aim;
+    }
+
+    public AaiPnfResultModel ipaddressV6Oam(String ipaddressV6Oam) {
+        this.ipaddressV6Oam = ipaddressV6Oam;
+        return this;
+    }
+
+    /**
+     * IPV6 OAM address
+     *
+     * @return ipaddressV6Oam
+     **/
+    public String getIpaddressV6Oam() {
+        return ipaddressV6Oam;
+    }
+
+    public void setIpaddressV6Oam(String ipaddressV6Oam) {
+        this.ipaddressV6Oam = ipaddressV6Oam;
+    }
+
+    public AaiPnfResultModel invStatus(String invStatus) {
+        this.invStatus = invStatus;
+        return this;
+    }
+
+    /**
+     * CANOPI's inventory status.  Only set with values exactly as defined by CANOPI.
+     *
+     * @return invStatus
+     **/
+    public String getInvStatus() {
+        return invStatus;
+    }
+
+    public void setInvStatus(String invStatus) {
+        this.invStatus = invStatus;
+    }
+
+    public AaiPnfResultModel resourceVersion(String resourceVersion) {
+        this.resourceVersion = resourceVersion;
+        return this;
+    }
+
+    /**
+     * Used for optimistic concurrency.  Must be empty on create, valid on update and delete.
+     *
+     * @return resourceVersion
+     **/
+    public String getResourceVersion() {
+        return resourceVersion;
+    }
+
+    public void setResourceVersion(String resourceVersion) {
+        this.resourceVersion = resourceVersion;
+    }
+
+    public AaiPnfResultModel provStatus(String provStatus) {
+        this.provStatus = provStatus;
+        return this;
+    }
+
+    /**
+     * Prov Status of this device (not under canopi control) Valid values [PREPROV/NVTPROV/PROV]
+     *
+     * @return provStatus
+     **/
+    public String getProvStatus() {
+        return provStatus;
+    }
+
+    public void setProvStatus(String provStatus) {
+        this.provStatus = provStatus;
+    }
+
+    public AaiPnfResultModel nfRole(String nfRole) {
+        this.nfRole = nfRole;
+        return this;
+    }
+
+    /**
+     * Nf Role is the role performed by this instance in the network.
+     *
+     * @return nfRole
+     **/
+    public String getNfRole() {
+        return nfRole;
+    }
+
+    public void setNfRole(String nfRole) {
+        this.nfRole = nfRole;
+    }
+
+    public AaiPnfResultModel relationshipList(Relationship relationshipList) {
+        this.relationshipList = relationshipList;
+        return this;
+    }
+
+    /**
+     * Get relationshipList
+     *
+     * @return relationshipList
+     **/
+    public Relationship getRelationshipList() {
+        return relationshipList;
+    }
+
+    public void setRelationshipList(Relationship relationshipList) {
+        this.relationshipList = relationshipList;
+    }
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        AaiPnfResultModel pnf = (AaiPnfResultModel) o;
+        return Objects.equals(this.pnfName, pnf.pnfName) &&
+                Objects.equals(this.pnfName2, pnf.pnfName2) &&
+                Objects.equals(this.selflink, pnf.selflink) &&
+                Objects.equals(this.pnfName2Source, pnf.pnfName2Source) &&
+                Objects.equals(this.pnfId, pnf.pnfId) &&
+                Objects.equals(this.equipType, pnf.equipType) &&
+                Objects.equals(this.equipVendor, pnf.equipVendor) &&
+                Objects.equals(this.equipModel, pnf.equipModel) &&
+                Objects.equals(this.managementOption, pnf.managementOption) &&
+                Objects.equals(this.ipaddressV4Oam, pnf.ipaddressV4Oam) &&
+                Objects.equals(this.swVersion, pnf.swVersion) &&
+                Objects.equals(this.inMaint, pnf.inMaint) &&
+                Objects.equals(this.frameId, pnf.frameId) &&
+                Objects.equals(this.serialNumber, pnf.serialNumber) &&
+                Objects.equals(this.ipaddressV4Loopback0, pnf.ipaddressV4Loopback0) &&
+                Objects.equals(this.ipaddressV6Loopback0, pnf.ipaddressV6Loopback0) &&
+                Objects.equals(this.ipaddressV4Aim, pnf.ipaddressV4Aim) &&
+                Objects.equals(this.ipaddressV6Aim, pnf.ipaddressV6Aim) &&
+                Objects.equals(this.ipaddressV6Oam, pnf.ipaddressV6Oam) &&
+                Objects.equals(this.invStatus, pnf.invStatus) &&
+                Objects.equals(this.resourceVersion, pnf.resourceVersion) &&
+                Objects.equals(this.provStatus, pnf.provStatus) &&
+                Objects.equals(this.nfRole, pnf.nfRole) &&
+                Objects.equals(this.relationshipList, pnf.relationshipList);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(pnfName, pnfName2, selflink, pnfName2Source, pnfId, equipType, equipVendor, equipModel, managementOption, ipaddressV4Oam, swVersion, inMaint, frameId, serialNumber, ipaddressV4Loopback0, ipaddressV6Loopback0, ipaddressV4Aim, ipaddressV6Aim, ipaddressV6Oam, invStatus, resourceVersion, provStatus, nfRole, relationshipList);
+    }
+
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("class AaiPnfResultModel  {\n");
+
+        sb.append("    pnfName: ").append(toIndentedString(pnfName)).append("\n");
+        sb.append("    pnfName2: ").append(toIndentedString(pnfName2)).append("\n");
+        sb.append("    selflink: ").append(toIndentedString(selflink)).append("\n");
+        sb.append("    pnfName2Source: ").append(toIndentedString(pnfName2Source)).append("\n");
+        sb.append("    pnfId: ").append(toIndentedString(pnfId)).append("\n");
+        sb.append("    equipType: ").append(toIndentedString(equipType)).append("\n");
+        sb.append("    equipVendor: ").append(toIndentedString(equipVendor)).append("\n");
+        sb.append("    equipModel: ").append(toIndentedString(equipModel)).append("\n");
+        sb.append("    managementOption: ").append(toIndentedString(managementOption)).append("\n");
+        sb.append("    ipaddressV4Oam: ").append(toIndentedString(ipaddressV4Oam)).append("\n");
+        sb.append("    swVersion: ").append(toIndentedString(swVersion)).append("\n");
+        sb.append("    inMaint: ").append(toIndentedString(inMaint)).append("\n");
+        sb.append("    frameId: ").append(toIndentedString(frameId)).append("\n");
+        sb.append("    serialNumber: ").append(toIndentedString(serialNumber)).append("\n");
+        sb.append("    ipaddressV4Loopback0: ").append(toIndentedString(ipaddressV4Loopback0)).append("\n");
+        sb.append("    ipaddressV6Loopback0: ").append(toIndentedString(ipaddressV6Loopback0)).append("\n");
+        sb.append("    ipaddressV4Aim: ").append(toIndentedString(ipaddressV4Aim)).append("\n");
+        sb.append("    ipaddressV6Aim: ").append(toIndentedString(ipaddressV6Aim)).append("\n");
+        sb.append("    ipaddressV6Oam: ").append(toIndentedString(ipaddressV6Oam)).append("\n");
+        sb.append("    invStatus: ").append(toIndentedString(invStatus)).append("\n");
+        sb.append("    resourceVersion: ").append(toIndentedString(resourceVersion)).append("\n");
+        sb.append("    provStatus: ").append(toIndentedString(provStatus)).append("\n");
+        sb.append("    nfRole: ").append(toIndentedString(nfRole)).append("\n");
+        sb.append("    relationshipList: ").append(toIndentedString(relationshipList)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+     * Convert the given object to string with each line indented by 4 spaces
+     * (except the first line).
+     */
+    private String toIndentedString(java.lang.Object o) {
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n    ");
+    }
+}
+
diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/AaiServiceInstanceResultModel.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/AaiServiceInstanceResultModel.java
new file mode 100644
index 00000000..bb839c3c
--- /dev/null
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/AaiServiceInstanceResultModel.java
@@ -0,0 +1,640 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.services.prh.model;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.util.Objects;
+
+public class AaiServiceInstanceResultModel {
+    @SerializedName("service-instance-id")
+    private String serviceInstanceId = null;
+
+    @SerializedName("service-instance-name")
+    private String serviceInstanceName = null;
+
+    @SerializedName("service-type")
+    private String serviceType = null;
+
+    @SerializedName("service-role")
+    private String serviceRole = null;
+
+    @SerializedName("environment-context")
+    private String environmentContext = null;
+
+    @SerializedName("workload-context")
+    private String workloadContext = null;
+
+    @SerializedName("created-at")
+    private String createdAt = null;
+
+    @SerializedName("updated-at")
+    private String updatedAt = null;
+
+    @SerializedName("description")
+    private String description = null;
+
+    @SerializedName("model-invariant-id")
+    private String modelInvariantId = null;
+
+    @SerializedName("model-version-id")
+    private String modelVersionId = null;
+
+    @SerializedName("persona-model-version")
+    private String personaModelVersion = null;
+
+    @SerializedName("widget-model-id")
+    private String widgetModelId = null;
+
+    @SerializedName("widget-model-version")
+    private String widgetModelVersion = null;
+
+    @SerializedName("bandwidth-total")
+    private String bandwidthTotal = null;
+
+    @SerializedName("bandwidth-up-wan1")
+    private String bandwidthUpWan1 = null;
+
+    @SerializedName("bandwidth-down-wan1")
+    private String bandwidthDownWan1 = null;
+
+    @SerializedName("bandwidth-up-wan2")
+    private String bandwidthUpWan2 = null;
+
+    @SerializedName("bandwidth-down-wan2")
+    private String bandwidthDownWan2 = null;
+
+    @SerializedName("vhn-portal-url")
+    private String vhnPortalUrl = null;
+
+    @SerializedName("service-instance-location-id")
+    private String serviceInstanceLocationId = null;
+
+    @SerializedName("resource-version")
+    private String resourceVersion = null;
+
+    @SerializedName("selflink")
+    private String selflink = null;
+
+    @SerializedName("orchestration-status")
+    private String orchestrationStatus = null;
+
+    @SerializedName("relationship-list")
+    private Relationship relationshipList = null;
+
+    public AaiServiceInstanceResultModel serviceInstanceId(String serviceInstanceId) {
+        this.serviceInstanceId = serviceInstanceId;
+        return this;
+    }
+
+    /**
+     * Uniquely identifies this instance of a service
+     *
+     * @return serviceInstanceId
+     **/
+    public String getServiceInstanceId() {
+        return serviceInstanceId;
+    }
+
+    public void setServiceInstanceId(String serviceInstanceId) {
+        this.serviceInstanceId = serviceInstanceId;
+    }
+
+    public AaiServiceInstanceResultModel serviceInstanceName(String serviceInstanceName) {
+        this.serviceInstanceName = serviceInstanceName;
+        return this;
+    }
+
+    /**
+     * This field will store a name assigned to the service-instance.
+     *
+     * @return serviceInstanceName
+     **/
+    public String getServiceInstanceName() {
+        return serviceInstanceName;
+    }
+
+    public void setServiceInstanceName(String serviceInstanceName) {
+        this.serviceInstanceName = serviceInstanceName;
+    }
+
+    public AaiServiceInstanceResultModel serviceType(String serviceType) {
+        this.serviceType = serviceType;
+        return this;
+    }
+
+    /**
+     * String capturing type of service.
+     *
+     * @return serviceType
+     **/
+    public String getServiceType() {
+        return serviceType;
+    }
+
+    public void setServiceType(String serviceType) {
+        this.serviceType = serviceType;
+    }
+
+    public AaiServiceInstanceResultModel serviceRole(String serviceRole) {
+        this.serviceRole = serviceRole;
+        return this;
+    }
+
+    /**
+     * String capturing the service role.
+     *
+     * @return serviceRole
+     **/
+    public String getServiceRole() {
+        return serviceRole;
+    }
+
+    public void setServiceRole(String serviceRole) {
+        this.serviceRole = serviceRole;
+    }
+
+    public AaiServiceInstanceResultModel environmentContext(String environmentContext) {
+        this.environmentContext = environmentContext;
+        return this;
+    }
+
+    /**
+     * This field will store the environment context assigned to the service-instance.
+     *
+     * @return environmentContext
+     **/
+    public String getEnvironmentContext() {
+        return environmentContext;
+    }
+
+    public void setEnvironmentContext(String environmentContext) {
+        this.environmentContext = environmentContext;
+    }
+
+    public AaiServiceInstanceResultModel workloadContext(String workloadContext) {
+        this.workloadContext = workloadContext;
+        return this;
+    }
+
+    /**
+     * This field will store the workload context assigned to the service-instance.
+     *
+     * @return workloadContext
+     **/
+    public String getWorkloadContext() {
+        return workloadContext;
+    }
+
+    public void setWorkloadContext(String workloadContext) {
+        this.workloadContext = workloadContext;
+    }
+
+    public AaiServiceInstanceResultModel createdAt(String createdAt) {
+        this.createdAt = createdAt;
+        return this;
+    }
+
+    /**
+     * create time of Network Service.
+     *
+     * @return createdAt
+     **/
+    public String getCreatedAt() {
+        return createdAt;
+    }
+
+    public void setCreatedAt(String createdAt) {
+        this.createdAt = createdAt;
+    }
+
+    public AaiServiceInstanceResultModel updatedAt(String updatedAt) {
+        this.updatedAt = updatedAt;
+        return this;
+    }
+
+    /**
+     * last update of Network Service.
+     *
+     * @return updatedAt
+     **/
+    public String getUpdatedAt() {
+        return updatedAt;
+    }
+
+    public void setUpdatedAt(String updatedAt) {
+        this.updatedAt = updatedAt;
+    }
+
+    public AaiServiceInstanceResultModel description(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * short description for service-instance.
+     *
+     * @return description
+     **/
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public AaiServiceInstanceResultModel modelInvariantId(String modelInvariantId) {
+        this.modelInvariantId = modelInvariantId;
+        return this;
+    }
+
+    /**
+     * the ASDC model id for this resource or service model.
+     *
+     * @return modelInvariantId
+     **/
+    public String getModelInvariantId() {
+        return modelInvariantId;
+    }
+
+    public void setModelInvariantId(String modelInvariantId) {
+        this.modelInvariantId = modelInvariantId;
+    }
+
+    public AaiServiceInstanceResultModel modelVersionId(String modelVersionId) {
+        this.modelVersionId = modelVersionId;
+        return this;
+    }
+
+    /**
+     * the ASDC model version for this resource or service model.
+     *
+     * @return modelVersionId
+     **/
+    public String getModelVersionId() {
+        return modelVersionId;
+    }
+
+    public void setModelVersionId(String modelVersionId) {
+        this.modelVersionId = modelVersionId;
+    }
+
+    public AaiServiceInstanceResultModel personaModelVersion(String personaModelVersion) {
+        this.personaModelVersion = personaModelVersion;
+        return this;
+    }
+
+    /**
+     * the ASDC model version for this resource or service model.
+     *
+     * @return personaModelVersion
+     **/
+    public String getPersonaModelVersion() {
+        return personaModelVersion;
+    }
+
+    public void setPersonaModelVersion(String personaModelVersion) {
+        this.personaModelVersion = personaModelVersion;
+    }
+
+    public AaiServiceInstanceResultModel widgetModelId(String widgetModelId) {
+        this.widgetModelId = widgetModelId;
+        return this;
+    }
+
+    /**
+     * the ASDC data dictionary widget model. This maps directly to the A&AI widget.
+     *
+     * @return widgetModelId
+     **/
+    public String getWidgetModelId() {
+        return widgetModelId;
+    }
+
+    public void setWidgetModelId(String widgetModelId) {
+        this.widgetModelId = widgetModelId;
+    }
+
+    public AaiServiceInstanceResultModel widgetModelVersion(String widgetModelVersion) {
+        this.widgetModelVersion = widgetModelVersion;
+        return this;
+    }
+
+    /**
+     * the ASDC data dictionary version of the widget model.This maps directly to the A&AI version of the widget.
+     *
+     * @return widgetModelVersion
+     **/
+    public String getWidgetModelVersion() {
+        return widgetModelVersion;
+    }
+
+    public void setWidgetModelVersion(String widgetModelVersion) {
+        this.widgetModelVersion = widgetModelVersion;
+    }
+
+    public AaiServiceInstanceResultModel bandwidthTotal(String bandwidthTotal) {
+        this.bandwidthTotal = bandwidthTotal;
+        return this;
+    }
+
+    /**
+     * Indicates the total bandwidth to be used for this service.
+     *
+     * @return bandwidthTotal
+     **/
+    public String getBandwidthTotal() {
+        return bandwidthTotal;
+    }
+
+    public void setBandwidthTotal(String bandwidthTotal) {
+        this.bandwidthTotal = bandwidthTotal;
+    }
+
+    public AaiServiceInstanceResultModel bandwidthUpWan1(String bandwidthUpWan1) {
+        this.bandwidthUpWan1 = bandwidthUpWan1;
+        return this;
+    }
+
+    /**
+     * indicates the upstream bandwidth this service will use on the WAN1 port of the physical device.
+     *
+     * @return bandwidthUpWan1
+     **/
+    public String getBandwidthUpWan1() {
+        return bandwidthUpWan1;
+    }
+
+    public void setBandwidthUpWan1(String bandwidthUpWan1) {
+        this.bandwidthUpWan1 = bandwidthUpWan1;
+    }
+
+    public AaiServiceInstanceResultModel bandwidthDownWan1(String bandwidthDownWan1) {
+        this.bandwidthDownWan1 = bandwidthDownWan1;
+        return this;
+    }
+
+    /**
+     * indicates the downstream bandwidth this service will use on the WAN1 port of the physical device.
+     *
+     * @return bandwidthDownWan1
+     **/
+    public String getBandwidthDownWan1() {
+        return bandwidthDownWan1;
+    }
+
+    public void setBandwidthDownWan1(String bandwidthDownWan1) {
+        this.bandwidthDownWan1 = bandwidthDownWan1;
+    }
+
+    public AaiServiceInstanceResultModel bandwidthUpWan2(String bandwidthUpWan2) {
+        this.bandwidthUpWan2 = bandwidthUpWan2;
+        return this;
+    }
+
+    /**
+     * indicates the upstream bandwidth this service will use on the WAN2 port of the physical device.
+     *
+     * @return bandwidthUpWan2
+     **/
+    public String getBandwidthUpWan2() {
+        return bandwidthUpWan2;
+    }
+
+    public void setBandwidthUpWan2(String bandwidthUpWan2) {
+        this.bandwidthUpWan2 = bandwidthUpWan2;
+    }
+
+    public AaiServiceInstanceResultModel bandwidthDownWan2(String bandwidthDownWan2) {
+        this.bandwidthDownWan2 = bandwidthDownWan2;
+        return this;
+    }
+
+    /**
+     * indicates the downstream bandwidth this service will use on the WAN2 port of the physical device.
+     *
+     * @return bandwidthDownWan2
+     **/
+    public String getBandwidthDownWan2() {
+        return bandwidthDownWan2;
+    }
+
+    public void setBandwidthDownWan2(String bandwidthDownWan2) {
+        this.bandwidthDownWan2 = bandwidthDownWan2;
+    }
+
+    public AaiServiceInstanceResultModel vhnPortalUrl(String vhnPortalUrl) {
+        this.vhnPortalUrl = vhnPortalUrl;
+        return this;
+    }
+
+    /**
+     * URL customers will use to access the vHN Portal.
+     *
+     * @return vhnPortalUrl
+     **/
+    public String getVhnPortalUrl() {
+        return vhnPortalUrl;
+    }
+
+    public void setVhnPortalUrl(String vhnPortalUrl) {
+        this.vhnPortalUrl = vhnPortalUrl;
+    }
+
+    public AaiServiceInstanceResultModel serviceInstanceLocationId(String serviceInstanceLocationId) {
+        this.serviceInstanceLocationId = serviceInstanceLocationId;
+        return this;
+    }
+
+    /**
+     * An identifier that customers assign to the location where this service is being used.
+     *
+     * @return serviceInstanceLocationId
+     **/
+    public String getServiceInstanceLocationId() {
+        return serviceInstanceLocationId;
+    }
+
+    public void setServiceInstanceLocationId(String serviceInstanceLocationId) {
+        this.serviceInstanceLocationId = serviceInstanceLocationId;
+    }
+
+    public AaiServiceInstanceResultModel resourceVersion(String resourceVersion) {
+        this.resourceVersion = resourceVersion;
+        return this;
+    }
+
+    /**
+     * Used for optimistic concurrency.  Must be empty on create, valid on update and delete.
+     *
+     * @return resourceVersion
+     **/
+    public String getResourceVersion() {
+        return resourceVersion;
+    }
+
+    public void setResourceVersion(String resourceVersion) {
+        this.resourceVersion = resourceVersion;
+    }
+
+    public AaiServiceInstanceResultModel selflink(String selflink) {
+        this.selflink = selflink;
+        return this;
+    }
+
+    /**
+     * Path to the controller object.
+     *
+     * @return selflink
+     **/
+    public String getSelflink() {
+        return selflink;
+    }
+
+    public void setSelflink(String selflink) {
+        this.selflink = selflink;
+    }
+
+    public AaiServiceInstanceResultModel orchestrationStatus(String orchestrationStatus) {
+        this.orchestrationStatus = orchestrationStatus;
+        return this;
+    }
+
+    /**
+     * Orchestration status of this service.
+     *
+     * @return orchestrationStatus
+     **/
+    public String getOrchestrationStatus() {
+        return orchestrationStatus;
+    }
+
+    public void setOrchestrationStatus(String orchestrationStatus) {
+        this.orchestrationStatus = orchestrationStatus;
+    }
+
+    public AaiServiceInstanceResultModel relationshipList(Relationship relationshipList) {
+        this.relationshipList = relationshipList;
+        return this;
+    }
+
+    /**
+     * Get relationshipList
+     *
+     * @return relationshipList
+     **/
+    public Relationship getRelationshipList() {
+        return relationshipList;
+    }
+
+    public void setRelationshipList(Relationship relationshipList) {
+        this.relationshipList = relationshipList;
+    }
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        AaiServiceInstanceResultModel serviceInstance = (AaiServiceInstanceResultModel) o;
+        return Objects.equals(this.serviceInstanceId, serviceInstance.serviceInstanceId) &&
+                Objects.equals(this.serviceInstanceName, serviceInstance.serviceInstanceName) &&
+                Objects.equals(this.serviceType, serviceInstance.serviceType) &&
+                Objects.equals(this.serviceRole, serviceInstance.serviceRole) &&
+                Objects.equals(this.environmentContext, serviceInstance.environmentContext) &&
+                Objects.equals(this.workloadContext, serviceInstance.workloadContext) &&
+                Objects.equals(this.createdAt, serviceInstance.createdAt) &&
+                Objects.equals(this.updatedAt, serviceInstance.updatedAt) &&
+                Objects.equals(this.description, serviceInstance.description) &&
+                Objects.equals(this.modelInvariantId, serviceInstance.modelInvariantId) &&
+                Objects.equals(this.modelVersionId, serviceInstance.modelVersionId) &&
+                Objects.equals(this.personaModelVersion, serviceInstance.personaModelVersion) &&
+                Objects.equals(this.widgetModelId, serviceInstance.widgetModelId) &&
+                Objects.equals(this.widgetModelVersion, serviceInstance.widgetModelVersion) &&
+                Objects.equals(this.bandwidthTotal, serviceInstance.bandwidthTotal) &&
+                Objects.equals(this.bandwidthUpWan1, serviceInstance.bandwidthUpWan1) &&
+                Objects.equals(this.bandwidthDownWan1, serviceInstance.bandwidthDownWan1) &&
+                Objects.equals(this.bandwidthUpWan2, serviceInstance.bandwidthUpWan2) &&
+                Objects.equals(this.bandwidthDownWan2, serviceInstance.bandwidthDownWan2) &&
+                Objects.equals(this.vhnPortalUrl, serviceInstance.vhnPortalUrl) &&
+                Objects.equals(this.serviceInstanceLocationId, serviceInstance.serviceInstanceLocationId) &&
+                Objects.equals(this.resourceVersion, serviceInstance.resourceVersion) &&
+                Objects.equals(this.selflink, serviceInstance.selflink) &&
+                Objects.equals(this.orchestrationStatus, serviceInstance.orchestrationStatus) &&
+                Objects.equals(this.relationshipList, serviceInstance.relationshipList);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(serviceInstanceId, serviceInstanceName, serviceType, serviceRole, environmentContext, workloadContext, createdAt, updatedAt, description, modelInvariantId, modelVersionId, personaModelVersion, widgetModelId, widgetModelVersion, bandwidthTotal, bandwidthUpWan1, bandwidthDownWan1, bandwidthUpWan2, bandwidthDownWan2, vhnPortalUrl, serviceInstanceLocationId, resourceVersion, selflink, orchestrationStatus, relationshipList);
+    }
+
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("class AaiServiceInstanceResultModel {\n");
+
+        sb.append("    serviceInstanceId: ").append(toIndentedString(serviceInstanceId)).append("\n");
+        sb.append("    serviceInstanceName: ").append(toIndentedString(serviceInstanceName)).append("\n");
+        sb.append("    serviceType: ").append(toIndentedString(serviceType)).append("\n");
+        sb.append("    serviceRole: ").append(toIndentedString(serviceRole)).append("\n");
+        sb.append("    environmentContext: ").append(toIndentedString(environmentContext)).append("\n");
+        sb.append("    workloadContext: ").append(toIndentedString(workloadContext)).append("\n");
+        sb.append("    createdAt: ").append(toIndentedString(createdAt)).append("\n");
+        sb.append("    updatedAt: ").append(toIndentedString(updatedAt)).append("\n");
+        sb.append("    description: ").append(toIndentedString(description)).append("\n");
+        sb.append("    modelInvariantId: ").append(toIndentedString(modelInvariantId)).append("\n");
+        sb.append("    modelVersionId: ").append(toIndentedString(modelVersionId)).append("\n");
+        sb.append("    personaModelVersion: ").append(toIndentedString(personaModelVersion)).append("\n");
+        sb.append("    widgetModelId: ").append(toIndentedString(widgetModelId)).append("\n");
+        sb.append("    widgetModelVersion: ").append(toIndentedString(widgetModelVersion)).append("\n");
+        sb.append("    bandwidthTotal: ").append(toIndentedString(bandwidthTotal)).append("\n");
+        sb.append("    bandwidthUpWan1: ").append(toIndentedString(bandwidthUpWan1)).append("\n");
+        sb.append("    bandwidthDownWan1: ").append(toIndentedString(bandwidthDownWan1)).append("\n");
+        sb.append("    bandwidthUpWan2: ").append(toIndentedString(bandwidthUpWan2)).append("\n");
+        sb.append("    bandwidthDownWan2: ").append(toIndentedString(bandwidthDownWan2)).append("\n");
+        sb.append("    vhnPortalUrl: ").append(toIndentedString(vhnPortalUrl)).append("\n");
+        sb.append("    serviceInstanceLocationId: ").append(toIndentedString(serviceInstanceLocationId)).append("\n");
+        sb.append("    resourceVersion: ").append(toIndentedString(resourceVersion)).append("\n");
+        sb.append("    selflink: ").append(toIndentedString(selflink)).append("\n");
+        sb.append("    orchestrationStatus: ").append(toIndentedString(orchestrationStatus)).append("\n");
+        sb.append("    relationshipList: ").append(toIndentedString(relationshipList)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+     * Convert the given object to string with each line indented by 4 spaces
+     * (except the first line).
+     */
+    private String toIndentedString(java.lang.Object o) {
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n    ");
+    }
+
+}
\ No newline at end of file
diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/Relationship.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/Relationship.java
new file mode 100644
index 00000000..814cc641
--- /dev/null
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/Relationship.java
@@ -0,0 +1,102 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.services.prh.model;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * dictionary of relationship
+ */
+public class Relationship {
+    @SerializedName("relationship")
+    private List<RelationshipDict> relationship = null;
+
+    public Relationship relationship(List<RelationshipDict> relationship) {
+        this.relationship = relationship;
+        return this;
+    }
+
+    public Relationship addRelationshipItem(RelationshipDict relationshipItem) {
+        if (this.relationship == null) {
+            this.relationship = new ArrayList<RelationshipDict>();
+        }
+        this.relationship.add(relationshipItem);
+        return this;
+    }
+
+    /**
+     * Get relationship
+     *
+     * @return relationship
+     **/
+    public List<RelationshipDict> getRelationship() {
+        return relationship;
+    }
+
+    public void setRelationship(List<RelationshipDict> relationship) {
+        this.relationship = relationship;
+    }
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        Relationship relationship = (Relationship) o;
+        return Objects.equals(this.relationship, relationship.relationship);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(relationship);
+    }
+
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("class Relationship {\n");
+
+        sb.append("    relationship: ").append(toIndentedString(relationship)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+     * Convert the given object to string with each line indented by 4 spaces
+     * (except the first line).
+     */
+    private String toIndentedString(java.lang.Object o) {
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n    ");
+    }
+
+}
\ No newline at end of file
diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipData.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipData.java
new file mode 100644
index 00000000..e5108ad6
--- /dev/null
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipData.java
@@ -0,0 +1,115 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.services.prh.model;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.util.Objects;
+
+/**
+ * RelationshipData
+ */
+public class RelationshipData {
+    @SerializedName("relationship-key")
+    private String relationshipKey = null;
+
+    @SerializedName("relationship-value")
+    private String relationshipValue = null;
+
+    public RelationshipData relationshipKey(String relationshipKey) {
+        this.relationshipKey = relationshipKey;
+        return this;
+    }
+
+    /**
+     * A keyword provided by A&amp;AI to indicate an attribute.
+     *
+     * @return relationshipKey
+     **/
+    public String getRelationshipKey() {
+        return relationshipKey;
+    }
+
+    public void setRelationshipKey(String relationshipKey) {
+        this.relationshipKey = relationshipKey;
+    }
+
+    public RelationshipData relationshipValue(String relationshipValue) {
+        this.relationshipValue = relationshipValue;
+        return this;
+    }
+
+    /**
+     * Value of the attribute.
+     *
+     * @return relationshipValue
+     **/
+    public String getRelationshipValue() {
+        return relationshipValue;
+    }
+
+    public void setRelationshipValue(String relationshipValue) {
+        this.relationshipValue = relationshipValue;
+    }
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        RelationshipData relationshipData = (RelationshipData) o;
+        return Objects.equals(this.relationshipKey, relationshipData.relationshipKey) &&
+                Objects.equals(this.relationshipValue, relationshipData.relationshipValue);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(relationshipKey, relationshipValue);
+    }
+
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("class RelationshipData {\n");
+
+        sb.append("    relationshipKey: ").append(toIndentedString(relationshipKey)).append("\n");
+        sb.append("    relationshipValue: ").append(toIndentedString(relationshipValue)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+     * Convert the given object to string with each line indented by 4 spaces
+     * (except the first line).
+     */
+    private String toIndentedString(java.lang.Object o) {
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n    ");
+    }
+
+}
\ No newline at end of file
diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipDict.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipDict.java
new file mode 100644
index 00000000..5db99dc7
--- /dev/null
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/RelationshipDict.java
@@ -0,0 +1,171 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.services.prh.model;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * RelationshipDict
+ */
+public class RelationshipDict {
+    @SerializedName("related-to")
+    private String relatedTo = null;
+
+    @SerializedName("relationship-label")
+    private String relationshipLabel = null;
+
+    @SerializedName("related-link")
+    private String relatedLink = null;
+
+    @SerializedName("relationship-data")
+    private List<RelationshipData> relationshipData = null;
+
+    public RelationshipDict relatedTo(String relatedTo) {
+        this.relatedTo = relatedTo;
+        return this;
+    }
+
+    /**
+     * A keyword provided by A&amp;AI to indicate type of node.
+     *
+     * @return relatedTo
+     **/
+    public String getRelatedTo() {
+        return relatedTo;
+    }
+
+    public void setRelatedTo(String relatedTo) {
+        this.relatedTo = relatedTo;
+    }
+
+    public RelationshipDict relationshipLabel(String relationshipLabel) {
+        this.relationshipLabel = relationshipLabel;
+        return this;
+    }
+
+    /**
+     * The edge label for this relationship.
+     *
+     * @return relationshipLabel
+     **/
+    public String getRelationshipLabel() {
+        return relationshipLabel;
+    }
+
+    public void setRelationshipLabel(String relationshipLabel) {
+        this.relationshipLabel = relationshipLabel;
+    }
+
+    public RelationshipDict relatedLink(String relatedLink) {
+        this.relatedLink = relatedLink;
+        return this;
+    }
+
+    /**
+     * URL to the object in A&amp;AI.
+     *
+     * @return relatedLink
+     **/
+    public String getRelatedLink() {
+        return relatedLink;
+    }
+
+    public void setRelatedLink(String relatedLink) {
+        this.relatedLink = relatedLink;
+    }
+
+    public RelationshipDict relationshipData(List<RelationshipData> relationshipData) {
+        this.relationshipData = relationshipData;
+        return this;
+    }
+
+    public RelationshipDict addRelationshipDataItem(RelationshipData relationshipDataItem) {
+        if (this.relationshipData == null) {
+            this.relationshipData = new ArrayList<RelationshipData>();
+        }
+        this.relationshipData.add(relationshipDataItem);
+        return this;
+    }
+
+    /**
+     * Get relationshipData
+     *
+     * @return relationshipData
+     **/
+    public List<RelationshipData> getRelationshipData() {
+        return relationshipData;
+    }
+
+    public void setRelationshipData(List<RelationshipData> relationshipData) {
+        this.relationshipData = relationshipData;
+    }
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        RelationshipDict relationshipDict = (RelationshipDict) o;
+        return Objects.equals(this.relatedTo, relationshipDict.relatedTo) &&
+                Objects.equals(this.relationshipLabel, relationshipDict.relationshipLabel) &&
+                Objects.equals(this.relatedLink, relationshipDict.relatedLink) &&
+                Objects.equals(this.relationshipData, relationshipDict.relationshipData);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(relatedTo, relationshipLabel, relatedLink, relationshipData);
+    }
+
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("class RelationshipDict {\n");
+
+        sb.append("    relatedTo: ").append(toIndentedString(relatedTo)).append("\n");
+        sb.append("    relationshipLabel: ").append(toIndentedString(relationshipLabel)).append("\n");
+        sb.append("    relatedLink: ").append(toIndentedString(relatedLink)).append("\n");
+        sb.append("    relationshipData: ").append(toIndentedString(relationshipData)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+     * Convert the given object to string with each line indented by 4 spaces
+     * (except the first line).
+     */
+    private String toIndentedString(java.lang.Object o) {
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n    ");
+    }
+
+}
\ No newline at end of file