diff --git a/restapi-doc/restapi-doc/api-ref/src/docbkx/ch_sysinv-api-v1.xml b/restapi-doc/restapi-doc/api-ref/src/docbkx/ch_sysinv-api-v1.xml
index fd01cec26..3983dfbf0 100644
--- a/restapi-doc/restapi-doc/api-ref/src/docbkx/ch_sysinv-api-v1.xml
+++ b/restapi-doc/restapi-doc/api-ref/src/docbkx/ch_sysinv-api-v1.xml
@@ -1358,4 +1358,26 @@ configuration entity for the system.
         </wadl:resources>
     </section>
 
+    <!--*******************************************************-->
+    <!--               LABELS                                  -->
+    <!--*******************************************************-->
+
+    <section xml:id="labels-v1">
+        <title>Labels</title>
+        <wadl:resources xmlns:wadl="http://wadl.dev.java.net/2009/02">
+            <wadl:resource
+                href="../wadls/sysinv-api/v1/sysinv-api-v1.wadl#labels">
+                <wadl:method href="#listLabel"/>
+            </wadl:resource>
+            <wadl:resource
+                href="../wadls/sysinv-api/v1/sysinv-api-v1.wadl#assign_label">
+                <wadl:method href="#assignLabel"/>
+            </wadl:resource>
+            <wadl:resource
+                href="../wadls/sysinv-api/v1/sysinv-api-v1.wadl#label_id">
+                <wadl:method href="#removeLabel"/>
+            </wadl:resource>
+        </wadl:resources>
+    </section>
+
 </chapter>
diff --git a/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/api_samples/host_label_assign-request.json b/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/api_samples/host_label_assign-request.json
new file mode 100644
index 000000000..7afc33d53
--- /dev/null
+++ b/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/api_samples/host_label_assign-request.json
@@ -0,0 +1,4 @@
+{
+  "key1": "value1",
+  "key2": "value2"
+}
diff --git a/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/api_samples/host_label_list-response.json b/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/api_samples/host_label_list-response.json
new file mode 100644
index 000000000..ba30258d2
--- /dev/null
+++ b/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/api_samples/host_label_list-response.json
@@ -0,0 +1,14 @@
+{
+  "labels": [
+    {
+      "uuid": "a7d37730-c58e-4b18-9046-6bd0f4fe03a8",
+      "host_uuid": "42e30882-ab1a-41b0-9f65-696f6d804888",
+      "label": "key1=value1"
+    },
+    {
+      "uuid": "c9d3aca9-d360-406c-80c7-a059404471c1",
+      "host_uuid": "42e30882-ab1a-41b0-9f65-696f6d804888",
+      "label": "key2=value2"
+    }
+  ]
+}
diff --git a/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/common.ent b/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/common.ent
index 805bb9a24..87418597c 100644
--- a/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/common.ent
+++ b/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/common.ent
@@ -3952,6 +3952,32 @@
                 </param>
             '>
 
+	 <!-- Host label list Parameters -->
+
+     <!ENTITY labelListParameters '
+                <param xmlns="http://wadl.dev.java.net/2009/02"
+                    name="uuid" style="plain" type="csapi:UUID" >
+                    <wadl:doc xmlns="http://docbook.org/ns/docbook"
+                        xmlns:wadl="http://wadl.dev.java.net/2009/02" xml:lang="EN">
+                        <para>The universally unique identifier for this object.</para>
+                    </wadl:doc>
+                </param>
+	            <param xmlns="http://wadl.dev.java.net/2009/02"
+                    name="host_uuid" style="plain" type="xsd:string" >
+                    <wadl:doc xmlns="http://docbook.org/ns/docbook"
+                        xmlns:wadl="http://wadl.dev.java.net/2009/02" xml:lang="EN">
+                        <para>The uuid for the host.</para>
+                    </wadl:doc>
+                </param>
+                <param xmlns="http://wadl.dev.java.net/2009/02"
+                    name="label" style="plain" type="xsd:string" >
+                    <wadl:doc xmlns="http://docbook.org/ns/docbook"
+                        xmlns:wadl="http://wadl.dev.java.net/2009/02" xml:lang="EN">
+                        <para>The label provisioned for the host.</para>
+                    </wadl:doc>
+                </param>
+            '>
+
      <!-- Useful for describing APIs -->
      <!ENTITY GET    '<command xmlns="http://docbook.org/ns/docbook">GET</command>'>
      <!ENTITY PUT    '<command xmlns="http://docbook.org/ns/docbook">PUT</command>'>
diff --git a/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/sysinv-api-v1.wadl b/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/sysinv-api-v1.wadl
index f9450a48d..5c4a9f821 100644
--- a/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/sysinv-api-v1.wadl
+++ b/restapi-doc/restapi-doc/api-ref/src/wadls/sysinv-api/v1/sysinv-api-v1.wadl
@@ -199,6 +199,11 @@ SPDX-License-Identifier: Apache-2.0
                         <method href="#downgradeHost"/>
                     </resource>
 
+        <!-- /v1/ihosts/{host_id}/labels                    -->
+                    <resource id="labels" path="labels">
+                        <method href="#listLabel"/>
+                    </resource>
+
                 </resource>
             </resource>
 
@@ -1003,6 +1008,26 @@ SPDX-License-Identifier: Apache-2.0
                 <method href="#listLicenseInfo"/>
             </resource>
 
+        <!-- /v1/labels/{host_id}  -->
+            <resource id="assign_label" path="labels/{host_id}">
+                <param name="host_id" style="template" required="true" type="csapi:UUID">
+                    <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+                        <para>The unique identifier of an existing host.</para>
+                    </wadl:doc>
+                </param>
+                <method href="#assignLabel"/>
+            </resource>
+
+        <!-- /v1/labels/{label_id}                     -->
+            <resource id="label_id" path="labels/{label_id}" >
+                <param name="label_id" style="template" required="true" type="csapi:UUID">
+                    <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+                        <para>The unique identifier of an existing host label. </para>
+                    </wadl:doc>
+                </param>
+                <method href="#removeLabel"/>
+            </resource>
+
         </resource>
     </resources>
 
@@ -7263,4 +7288,75 @@ OAM Controller-1 IP Address.</para>
         &commonFaults; &getFaults;
     </method>
 
+
+    <!-- ..................................................... -->
+    <!-- ..  Label                                          .. -->
+    <!-- ..................................................... -->
+
+    <method name="POST" id="assignLabel">
+        <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN"
+            title="Assign label to a host">
+            <para role="shortdesc">Assign label to a host.</para>
+        </wadl:doc>
+        <request>
+            <representation mediaType="application/xml">
+                <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+                </wadl:doc>
+                <param xmlns="http://wadl.dev.java.net/2009/02"
+                    name="label" style="plain" type="xsd:string" >
+                    <wadl:doc xmlns="http://docbook.org/ns/docbook"
+                        xmlns:wadl="http://wadl.dev.java.net/2009/02" xml:lang="EN">
+                        <para>This parameter specifies the label key value pairs.
+                        </para>
+                    </wadl:doc>
+                </param>
+            </representation>
+            <representation mediaType="application/json">
+                <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+                    <xsdxt:code href="api_samples/host_label_assign-request.json"/>
+                </wadl:doc>
+            </representation>
+        </request>
+        <response status="200">
+            <representation mediaType="application/xml">
+                <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+                </wadl:doc>
+            </representation>
+        </response>
+        &commonFaults; &postPutFaults;
+    </method>
+
+    <method name="GET" id="listLabel">
+        <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN"
+            title="List label for a host">
+            <para role="shortdesc">List host label.</para>
+        </wadl:doc>
+        <response status="200">
+            <representation mediaType="application/xml">
+                <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+                </wadl:doc>
+                &labelListParameters;
+            </representation>
+            <representation mediaType="application/json">
+                <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+                    <xsdxt:code href="api_samples/host_label_list-response.json"/>
+                </wadl:doc>
+            </representation>
+        </response>
+        &commonFaults; &getFaults;
+    </method>
+
+    <method name="DELETE" id="removeLabel">
+        <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN"
+            title="Remove label from a host">
+            <para role="shortdesc">Remove label from a host.</para>
+        </wadl:doc>
+        <response status="204">
+            <representation mediaType="application/json">
+                <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+                </wadl:doc>
+            </representation>
+        </response>
+    </method>
+
 </application>