diff --git a/cps-rest/docs/openapi/cpsDataV2.yml b/cps-rest/docs/openapi/cpsDataV2.yml
index cbb5ce4..a1433ba 100644
--- a/cps-rest/docs/openapi/cpsDataV2.yml
+++ b/cps-rest/docs/openapi/cpsDataV2.yml
@@ -1,5 +1,5 @@
 # ============LICENSE_START=======================================================
-# Copyright (c) 2022-2023 TechMahindra Ltd.
+# Copyright (c) 2022-2024 TechMahindra Ltd.
 # ================================================================================
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -75,4 +75,55 @@
         $ref: 'components.yml#/components/responses/Forbidden'
       '500':
         $ref: 'components.yml#/components/responses/InternalServerError'
-    x-codegen-request-body-name: xpath
\ No newline at end of file
+    x-codegen-request-body-name: xpath
+
+deltaByDataspaceAnchorAndPayload:
+  post:
+    description: Get delta between an anchor in a dataspace and JSON payload
+    tags:
+      - cps-data
+    summary: Get delta between an anchor and JSON payload
+    operationId: getDeltaByDataspaceAnchorAndPayload
+    parameters:
+      - $ref: 'components.yml#/components/parameters/dataspaceNameInPath'
+      - $ref: 'components.yml#/components/parameters/anchorNameInPath'
+      - $ref: 'components.yml#/components/parameters/xpathInQuery'
+    requestBody:
+      content:
+        multipart/form-data:
+          schema:
+            type: object
+            properties:
+              json:
+                type: object
+                example:
+                  test:bookstore:
+                    bookstore-name: Chapters
+                    categories:
+                      - code: 01
+                        name: SciFi
+                      - code: 02
+                        name: kids
+              file:
+                type: string
+                format: binary
+            required:
+              - json
+    responses:
+      '200':
+        description: OK
+        content:
+          application/json:
+            schema:
+              type: object
+            examples:
+              dataSample:
+                $ref: 'components.yml#/components/examples/deltaReportSample'
+      '400':
+        $ref: 'components.yml#/components/responses/BadRequest'
+      '401':
+        $ref: 'components.yml#/components/responses/Unauthorized'
+      '403':
+        $ref: 'components.yml#/components/responses/Forbidden'
+      '500':
+        $ref: 'components.yml#/components/responses/InternalServerError'
\ No newline at end of file
diff --git a/cps-rest/docs/openapi/openapi.yml b/cps-rest/docs/openapi/openapi.yml
index f29335a..b4e0b70 100644
--- a/cps-rest/docs/openapi/openapi.yml
+++ b/cps-rest/docs/openapi/openapi.yml
@@ -2,7 +2,7 @@
 #  Copyright (C) 2021-2023 Nordix Foundation
 #  Modifications Copyright (C) 2021 Pantheon.tech
 #  Modifications Copyright (C) 2021 Bell Canada.
-#  Modifications Copyright (C) 2022-2023 TechMahindra Ltd.
+#  Modifications Copyright (C) 2022-2024 TechMahindra Ltd.
 #  ================================================================================
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -104,9 +104,12 @@
   /{apiVersion}/dataspaces/{dataspace-name}/anchors/{anchor-name}/list-nodes:
     $ref: 'cpsData.yml#/listElementByDataspaceAndAnchor'
 
-  /v2/dataspaces/{dataspace-name}/anchors/{anchor-name}/delta:
+  /v2/dataspaces/{dataspace-name}/anchors/{anchor-name}/deltaAnchors:
     $ref: 'cpsDataV2.yml#/deltaByDataspaceAndAnchors'
 
+  /v2/dataspaces/{dataspace-name}/anchors/{anchor-name}/deltaPayload:
+    $ref: 'cpsDataV2.yml#/deltaByDataspaceAnchorAndPayload'
+
   /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes/query:
     $ref: 'cpsQueryV1Deprecated.yml#/nodesByDataspaceAndAnchorAndCpsPath'
 
diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
index 310171b..f579c82 100755
--- a/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/DataRestController.java
@@ -24,12 +24,15 @@
 
 package org.onap.cps.rest.controller;
 
+import static org.onap.cps.rest.utils.MultipartFileUtil.extractYangResourcesMap;
+
 import io.micrometer.core.annotation.Timed;
 import jakarta.validation.ValidationException;
 import java.time.OffsetDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import lombok.RequiredArgsConstructor;
@@ -49,6 +52,7 @@
 import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
 
 @RestController
 @RequestMapping("${rest.api.cps-base-path}")
@@ -172,6 +176,27 @@
     }
 
     @Override
+    public ResponseEntity<Object> getDeltaByDataspaceAnchorAndPayload(final String dataspaceName,
+                                                                      final String sourceAnchorName,
+                                                                      final Object jsonPayload,
+                                                                      final String xpath,
+                                                                      final MultipartFile multipartFile) {
+        final FetchDescendantsOption fetchDescendantsOption = FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS;
+
+        final Map<String, String> yangResourceMap;
+        if (multipartFile == null) {
+            yangResourceMap = Collections.emptyMap();
+        } else {
+            yangResourceMap = extractYangResourcesMap(multipartFile);
+        }
+        final Collection<DeltaReport> deltaReports = Collections.unmodifiableList(
+                cpsDataService.getDeltaByDataspaceAnchorAndPayload(dataspaceName, sourceAnchorName,
+                xpath, yangResourceMap, jsonPayload.toString(), fetchDescendantsOption));
+
+        return new ResponseEntity<>(jsonObjectMapper.asJsonString(deltaReports), HttpStatus.OK);
+    }
+
+    @Override
     @Timed(value = "cps.data.controller.get.delta",
             description = "Time taken to get delta between anchors")
     public ResponseEntity<Object> getDeltaByDataspaceAndAnchors(final String dataspaceName,
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
index 3f5dcf2..317b9c5 100755
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/DataRestControllerSpec.groovy
@@ -41,7 +41,9 @@
 import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest
 import org.springframework.http.HttpStatus
 import org.springframework.http.MediaType
+import org.springframework.mock.web.MockMultipartFile
 import org.springframework.test.web.servlet.MockMvc
+import org.springframework.web.multipart.MultipartFile
 import spock.lang.Shared
 import spock.lang.Specification
 
@@ -49,6 +51,7 @@
 import static org.onap.cps.spi.FetchDescendantsOption.OMIT_DESCENDANTS
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.multipart
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.patch
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put
@@ -101,6 +104,10 @@
     static DataNode dataNodeWithChild = new DataNodeBuilder().withXpath('/parent')
         .withChildDataNodes([new DataNodeBuilder().withXpath("/parent/child").build()]).build()
 
+    @Shared
+    static MultipartFile multipartYangFile = new MockMultipartFile("file", 'filename.yang', "text/plain", 'content'.getBytes())
+
+
     def setup() {
         dataNodeBaseEndpointV1 = "$basePath/v1/dataspaces/$dataspaceName"
         dataNodeBaseEndpointV2 = "$basePath/v2/dataspaces/$dataspaceName"
@@ -337,9 +344,9 @@
 
     def 'Get delta between two anchors'() {
         given: 'the service returns a list containing delta reports'
-            def deltaReports = new DeltaReportBuilder().actionAdd().withXpath('/bookstore').withSourceData('bookstore-name': 'Easons').withTargetData('bookstore-name': 'Easons').build()
+            def deltaReports = new DeltaReportBuilder().actionUpdate().withXpath('some xpath').withSourceData('some key': 'some value').withTargetData('some key': 'some value').build()
             def xpath = 'some xpath'
-            def endpoint = "$dataNodeBaseEndpointV2/anchors/sourceAnchor/delta"
+            def endpoint = "$dataNodeBaseEndpointV2/anchors/sourceAnchor/deltaAnchors"
             mockCpsDataService.getDeltaByDataspaceAndAnchors(dataspaceName, 'sourceAnchor', 'targetAnchor', xpath, OMIT_DESCENDANTS) >> [deltaReports]
         when: 'get delta request is performed using REST API'
             def response =
@@ -350,7 +357,48 @@
         then: 'expected response code is returned'
             assert response.status == HttpStatus.OK.value()
         and: 'the response contains expected value'
-            assert response.contentAsString.contains("[{\"action\":\"add\",\"xpath\":\"/bookstore\",\"sourceData\":{\"bookstore-name\":\"Easons\"},\"targetData\":{\"bookstore-name\":\"Easons\"}}]")
+            assert response.contentAsString.contains("[{\"action\":\"update\",\"xpath\":\"some xpath\",\"sourceData\":{\"some key\":\"some value\"},\"targetData\":{\"some key\":\"some value\"}}]")
+    }
+
+    def 'Get delta between anchor and JSON payload with multipart file'() {
+        given: 'sample delta report, xpath, yang model file and json payload'
+            def deltaReports = new DeltaReportBuilder().actionAdd().withXpath('some xpath').build()
+            def xpath = 'some xpath'
+            def endpoint = "$dataNodeBaseEndpointV2/anchors/$anchorName/deltaPayload"
+        and: 'the service layer returns a list containing delta reports'
+            mockCpsDataService.getDeltaByDataspaceAnchorAndPayload(dataspaceName, anchorName, xpath, ['filename.yang':'content'], expectedJsonData, INCLUDE_ALL_DESCENDANTS) >> [deltaReports]
+        when: 'get delta request is performed using REST API'
+            def response =
+                    mvc.perform(multipart(endpoint)
+                            .file(multipartYangFile)
+                            .param("json", requestBodyJson)
+                            .param('xpath', xpath)
+                            .contentType(MediaType.MULTIPART_FORM_DATA))
+                            .andReturn().response
+        then: 'expected response code is returned'
+            assert response.status == HttpStatus.OK.value()
+        and: 'the response contains expected value'
+            assert response.contentAsString.contains("[{\"action\":\"add\",\"xpath\":\"some xpath\"}]")
+    }
+
+    def 'Get delta between anchor and JSON payload without multipart file'() {
+        given: 'sample delta report, xpath, and json payload'
+            def deltaReports = new DeltaReportBuilder().actionRemove().withXpath('some xpath').build()
+            def xpath = 'some xpath'
+            def endpoint = "$dataNodeBaseEndpointV2/anchors/$anchorName/deltaPayload"
+        and: 'the service layer returns a list containing delta reports'
+            mockCpsDataService.getDeltaByDataspaceAnchorAndPayload(dataspaceName, anchorName, xpath, [:], expectedJsonData, INCLUDE_ALL_DESCENDANTS) >> [deltaReports]
+        when: 'get delta request is performed using REST API'
+            def response =
+                    mvc.perform(multipart(endpoint)
+                            .param("json", requestBodyJson)
+                            .param('xpath', xpath)
+                            .contentType(MediaType.MULTIPART_FORM_DATA))
+                            .andReturn().response
+        then: 'expected response code is returned'
+            assert response.status == HttpStatus.OK.value()
+        and: 'the response contains expected value'
+            assert response.contentAsString.contains("[{\"action\":\"remove\",\"xpath\":\"some xpath\"}]")
     }
 
     def 'Update data node leaves: #scenario.'() {
@@ -507,4 +555,5 @@
             'without observed timestamp'        | null                              || 1                | HttpStatus.NO_CONTENT
             'with invalid observed timestamp'   | 'invalid'                         || 0                | HttpStatus.BAD_REQUEST
     }
+
 }