Update RTD (CPS-1515: Spike: Support Multiple CM-Handles for NCMP Get Operation)

- Added information about data operation NCMP endpoint and kafka event
  details.
- Re-structured "CPS-Events" and "Modeling" page.

Issue-ID:CPS-1785

Signed-off-by: sourabh_sourabh <sourabh.sourabh@est.tech>
Change-Id: I2b077ccd7ccd6144a8f9f2183d927f922075f532
Signed-off-by: sourabh_sourabh <sourabh.sourabh@est.tech>

8 files changed, 514 insertions, 151 deletions

diff --git a/docs/cm-handle-lcm-events.rst b/docs/cm-handle-lcm-events.rst
new file mode 100644
index 0000000000..8446834c31
--- /dev/null
+++ b/docs/cm-handle-lcm-events.rst
@@ -0,0 +1,117 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. Copyright (C) 2023 Nordix Foundation
+
+.. DO NOT CHANGE THIS LABEL FOR RELEASE NOTES - EVEN THOUGH IT GIVES A WARNING
+.. _cmHandleLcmEvents:
+
+
+CM Handle Lifecycle Management (LCM) Events
+###########################################
+
+.. toctree::
+   :maxdepth: 1
+
+Introduction
+============
+
+LCM events for CM Handles are published when a CM Handle is created, deleted or another change in the cm handle state occurs.
+
+  **3 possible event types:**
+
+  * Create
+  * Update
+  * Delete
+
+CM Handle  LCM Event Schema
+---------------------------
+The current published LCM event is based on the following schema:
+
+:download:`Life cycle management event schema <schemas/lcm-event-schema-v1.json>`
+
+CM Handle LCM Event structure
+-----------------------------
+
+Events header
+^^^^^^^^^^^^^
+*Event header prototype for all event types*
+
+.. code-block::
+
+  {
+      "eventId"                : "00001",
+      "eventCorrelationId      : "cmhandle-001",
+      "eventTime"              : "2021-11-16T16:42:25-04:00",
+      "eventSource"            : "org.onap.ncmp",
+      "eventType"              : "org.onap.ncmp.cmhandle-lcm-event.create",
+      "eventSchema"            : "org.onap.ncmp:cmhandle-lcm-event",
+      "eventSchemaVersion"     : "1.0",
+      "event"                  : ...
+  }
+
+Events payload
+^^^^^^^^^^^^^^
+Event payload varies based on the type of event.
+
+**CREATE**
+
+Event payload for this event contains the properties of the new cm handle created.
+
+*Create event payload prototype*
+
+.. code-block:: json
+
+  "event": {
+         "cmHandleId" : "cmhandle-001",
+         "newValues" : {
+             "cmHandleState"  : "ADVISED",
+             "dataSyncEnabled" : "TRUE",
+             "cmhandleProperties" : [
+                          "prop1" : "val1",
+                          "prop2" : "val2"
+                ]
+            }
+       }
+   }
+
+
+**UPDATE**
+
+Event payload for this event contains the difference in state and properties of the cm handle.
+
+*Update event payload prototype*
+
+.. code-block:: json
+
+  "event": {
+         "cmHandleId" : "cmhandle-001",
+         "oldValues" : {
+                 "cmHandleState"  : "ADVISED",
+                 "dataSyncEnabled" : "FALSE",
+                 "cmhandleProperties" : [
+                          "prop1" : "val1",
+                          "prop2" : "val2",
+              }
+          "newValues" : {
+             "cmHandleState"  : "READY",
+             "dataSyncEnabled" : "TRUE",
+             "cmhandleProperties" : [
+                          "prop1" : "updatedval1",
+                          "prop2" : "updatedval2"
+                   ]
+            }
+       }
+   }
+
+
+**DELETE**
+
+Event payload for this event contains the identifier of the deleted cm handle.
+
+*Delete event payload prototype*
+
+.. code-block:: json
+
+  "event": {
+         "cmHandleId" : "cmhandle-001",
+   }
\ No newline at end of file
diff --git a/docs/cps-events.rst b/docs/cps-events.rst
index d487018e4f..25a253bada 100644
--- a/docs/cps-events.rst
+++ b/docs/cps-events.rst
@@ -1,6 +1,6 @@
 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
 .. http://creativecommons.org/licenses/by/4.0
-.. Copyright (C) 2022 Nordix Foundation
+.. Copyright (C) 2022-2023 Nordix Foundation
 
 .. DO NOT CHANGE THIS LABEL FOR RELEASE NOTES - EVEN THOUGH IT GIVES A WARNING
 .. _cpsEvents:
@@ -8,153 +8,16 @@
 CPS Events
 ##########
 
-CPS-NCMP
-********
+.. toctree::
+   :maxdepth: 1
 
-Async events are triggered when a valid topic has been detected in a passthrough operation.
+   cm-handle-lcm-events.rst
+   data-operation-events.rst
 
-:download:`NCMP request response event schema <schemas/ncmp-async-request-response-event-schema-v1.json>`
-
-Event header
-^^^^^^^^^^^^^
-
-.. code-block:: json
-
-    {
-        "eventId"               : "001",
-        "eventCorrelationId"    : "cps-001",
-        "eventTime"             : "2022-09-28T12:24:21.003+0000",
-        "eventTarget"           : "test-topic",
-        "eventType"             : "org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent",
-        "eventSchema"           : "urn:cps:org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent:v1",
-        "forwarded-Event"       : { }
-    }
-
-Forwarded-Event Payload
-^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code-block:: json
-
-    "Forwarded-Event": {
-        "eventId"               : "002",
-        "eventCorrelationId"    : "cps-001",
-        "eventTime"             : "2022-09-28T12:24:18.340+0000",
-        "eventTarget"           : "test-topic",
-        "eventType"             : "org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent",
-        "eventSchema"           : "urn:cps:org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent:v1",
-        "eventSource"           : "org.onap.cps.ncmp.dmi",
-        "response-data-schema"  : "urn:cps:org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent:v1",
-        "response-status"       : "OK",
-        "response-code"         : "200",
-        "response-data"         : { }
-    }
-
-
-Lifecycle Management (LCM) Event
-================================
-
-
-Overview
---------
-LCM events for CM Handles are published when a CM Handle is created, deleted or another change in the cm handle state occurs.
-
-  **3 possible event types:**
-
-  * Create
-  * Update
-  * Delete
-
-LCM Event Schema
-----------------
-The current published LCM event is based on the following schema:
-
-:download:`Life cycle management event schema <schemas/lcm-event-schema-v1.json>`
-
-LCM Event structure
--------------------
-
-Events header
-^^^^^^^^^^^^^
-*Event header prototype for all event types*
-
-.. code-block::
-
-  {
-      "eventId"                : "00001",
-      "eventCorrelationId      : "cmhandle-001",
-      "eventTime"              : "2021-11-16T16:42:25-04:00",
-      "eventSource"            : "org.onap.ncmp",
-      "eventType"              : "org.onap.ncmp.cmhandle-lcm-event.create",
-      "eventSchema"            : "org.onap.ncmp:cmhandle-lcm-event",
-      "eventSchemaVersion"     : "1.0",
-      "event"                  : ...
-  }
-
-Events payload
-^^^^^^^^^^^^^^
-Event payload varies based on the type of event.
-
-**CREATE**
-
-Event payload for this event contains the properties of the new cm handle created.
-
-*Create event payload prototype*
-
-.. code-block:: json
-
-  "event": {
-         "cmHandleId" : "cmhandle-001",
-         "newValues" : {
-             "cmHandleState"  : "ADVISED",
-             "dataSyncEnabled" : "TRUE",
-             "cmhandleProperties" : [
-                          "prop1" : "val1",
-                          "prop2" : "val2"
-                ]
-            }
-       }
-   }
-
-
-**UPDATE**
-
-Event payload for this event contains the difference in state and properties of the cm handle.
-
-*Update event payload prototype*
-
-.. code-block:: json
-
-  "event": {
-         "cmHandleId" : "cmhandle-001",
-         "oldValues" : {
-                 "cmHandleState"  : "ADVISED",
-                 "dataSyncEnabled" : "FALSE",
-                 "cmhandleProperties" : [
-                          "prop1" : "val1",
-                          "prop2" : "val2",
-              }
-          "newValues" : {
-             "cmHandleState"  : "READY",
-             "dataSyncEnabled" : "TRUE",
-             "cmhandleProperties" : [
-                          "prop1" : "updatedval1",
-                          "prop2" : "updatedval2"
-                   ]
-            }
-       }
-   }
-
-
-**DELETE**
-
-Event payload for this event contains the identifier of the deleted cm handle.
-
-*Delete event payload prototype*
-
-.. code-block:: json
-
-  "event": {
-         "cmHandleId" : "cmhandle-001",
-   }
+.. note::
+    Legacy async response on a client supplied topic for single cm handle data request are no longer supported. Click link below for the legacy specification.
 
+      .. toctree::
+         :maxdepth: 0
 
+         ncmp-async-events.rst
\ No newline at end of file
diff --git a/docs/cps-ncmp-message-status-codes.rst b/docs/cps-ncmp-message-status-codes.rst
new file mode 100644
index 0000000000..99d802f766
--- /dev/null
+++ b/docs/cps-ncmp-message-status-codes.rst
@@ -0,0 +1,41 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. Copyright (C) 2023 Nordix Foundation
+
+.. DO NOT CHANGE THIS LABEL FOR RELEASE NOTES - EVEN THOUGH IT GIVES A WARNING
+.. _dataOperationMessageStatusCodes:
+
+
+CPS-NCMP Message Status Codes
+#############################
+
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | Status Code     | Status Message                                       | Feature                           |
+    +=================+======================================================+===================================+
+    | 0               | Successfully applied changes                         | Data Operation                    |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | 1               | successfully applied subscription                    | CM Data Notification Subscription |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | 100             | cm handle id(s) is(are) not found                    | Data Operation                    |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | 101             | cm handle id(s) is(are) in non ready state           | Data Operation                    |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | 102             | dmi plugin service is not responding                 | Data Operation                    |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | 103             | dmi plugin service is not able to read resource data | Data Operation                    |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | 104             | partially applied subscription                       | CM Data Notification Subscription |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | 105             | subscription not applicable for all cm handles       | CM Data Notification Subscription |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+    | 106             | subscription pending for all cm handles              | CM Data Notification Subscription |
+    +-----------------+------------------------------------------------------+-----------------------------------+
+
+.. note::
+
+    - Single response format for all scenarios both positive and error, just using optional fields instead.
+    - status-code 0-99 is reserved for any success response.
+    - status-code from 100 to 199 is reserved for any failed response.
+
+
+
diff --git a/docs/data-operation-events.rst b/docs/data-operation-events.rst
new file mode 100644
index 0000000000..51ec1254af
--- /dev/null
+++ b/docs/data-operation-events.rst
@@ -0,0 +1,64 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. Copyright (C) 2023 Nordix Foundation
+
+.. DO NOT CHANGE THIS LABEL FOR RELEASE NOTES - EVEN THOUGH IT GIVES A WARNING
+.. _dataOperationEvents:
+
+CPS-NCMP Data Operations Events
+###############################
+
+These events are based on the cloud events standard which is a specification for describing event data in common formats to provide interoperability across services, platforms and systems.
+
+Please refer to the `cloud events <https://cloudevents.io/>`_ for more details.
+
+Data operation response events
+******************************
+
+:download:`Data operation event schema <schemas/data-operation-event-schema-1.0.0.json>`
+
+Event headers example
+^^^^^^^^^^^^^^^^^^^^^
+
+.. code-block:: json
+
+    {
+        "specversion":      "1.0",
+        "id":               "77b8f114-4562-4069-8234-6d059ff742ac",
+        "type":             "org.onap.cps.ncmp.events.async1_0_0.DataOperationEvent",
+        "source":           "DMI",
+        "dataschema":       "urn:cps:org.onap.cps.ncmp.events.async1_0_0.DataOperationEvent:1.0.0",
+        "time":             "2020-12-01T00:00:00.000+0000",
+        "content-type":     "application/json",
+        "data":             "{some-key:some-value}",
+        "correlationid":    "6ea5cb30ecfd4a938de36fdc07a5008f",
+        "destination":      "client-topic"
+    }
+
+Data operation event headers
+============================
+
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | Field name     | Mandatory       |  Description                                                           |
+    +================+=================+========================================================================+
+    | specversion    | Yes             | default : 1.0                                                          |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | id             | Yes             | UUID                                                                   |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | type           | Yes             | org.onap.cps.ncmp.events.async1_0_0.DataOperationEvent                 |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | source         | Yes             | NCMP / DMI                                                             |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | dataschema     | No              | `urn:cps:org.onap.cps.ncmp.events.async1_0_0.DataOperationEvent:1.0.0` |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | time           | No              | ISO_TIMESTAMP_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSZ"                   |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | content-type   | No              | default : application/json                                             |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | data           | Yes             | actual event/payload now would be under "data" field.                  |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | correlationid  | Yes             | request id                                                             |
+    +----------------+-----------------+------------------------------------------------------------------------+
+    | destination    | Yes             | client topic                                                           |
+    +----------------+-----------------+------------------------------------------------------------------------+
+
diff --git a/docs/modeling.rst b/docs/modeling.rst
index 6d31f83f4b..ceaaefda5a 100644
--- a/docs/modeling.rst
+++ b/docs/modeling.rst
@@ -1,7 +1,7 @@
 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
 .. http://creativecommons.org/licenses/by/4.0
 .. Copyright (C) 2021 Pantheon.tech
-.. Modifications Copyright (C) 2021-2022 Nordix Foundation
+.. Modifications Copyright (C) 2021-2023 Nordix Foundation
 .. _modeling:
 
 .. toctree::
@@ -121,13 +121,20 @@ Basic Concepts
     | Passthrough-running            | config-true                         | read-write              |
     +--------------------------------+-------------------------------------+-------------------------+
 
-Querying CM Handles
-
-- **CM Handle Searches Endpoints** are used to query CM Handles.
+Additional information on CPS-NCMP interfaces
+---------------------------------------------
 
 .. toctree::
    :maxdepth: 1
 
    ncmp-cmhandle-querying.rst
    ncmp-inventory-querying.rst
+   ncmp-data-operation.rst
+
+CPS-NCMP Scheduled Processes
+----------------------------
+
+.. toctree::
+   :maxdepth: 1
+
    cps-scheduled-processes.rst
diff --git a/docs/ncmp-async-events.rst b/docs/ncmp-async-events.rst
new file mode 100644
index 0000000000..49bf57085b
--- /dev/null
+++ b/docs/ncmp-async-events.rst
@@ -0,0 +1,54 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. Copyright (C) 2023 Nordix Foundation
+
+.. DO NOT CHANGE THIS LABEL FOR RELEASE NOTES - EVEN THOUGH IT GIVES A WARNING
+.. _asyncEvents:
+
+
+CPS Async Events
+################
+
+.. toctree::
+   :maxdepth: 1
+
+Introduction
+============
+
+Async events are triggered when a valid topic has been detected in a passthrough operation.
+
+:download:`NCMP request response event schema <schemas/ncmp-async-request-response-event-schema-v1.json>`
+
+Event header
+^^^^^^^^^^^^
+
+.. code-block:: json
+
+    {
+        "eventId"               : "001",
+        "eventCorrelationId"    : "cps-001",
+        "eventTime"             : "2022-09-28T12:24:21.003+0000",
+        "eventTarget"           : "test-topic",
+        "eventType"             : "org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent",
+        "eventSchema"           : "urn:cps:org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent:v1",
+        "forwarded-Event"       : { }
+    }
+
+Forwarded-Event Payload
+^^^^^^^^^^^^^^^^^^^^^^^
+
+.. code-block:: json
+
+    "Forwarded-Event": {
+        "eventId"               : "002",
+        "eventCorrelationId"    : "cps-001",
+        "eventTime"             : "2022-09-28T12:24:18.340+0000",
+        "eventTarget"           : "test-topic",
+        "eventType"             : "org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent",
+        "eventSchema"           : "urn:cps:org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent:v1",
+        "eventSource"           : "org.onap.cps.ncmp.dmi",
+        "response-data-schema"  : "urn:cps:org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent:v1",
+        "response-status"       : "OK",
+        "response-code"         : "200",
+        "response-data"         : { }
+    }
\ No newline at end of file
diff --git a/docs/ncmp-data-operation.rst b/docs/ncmp-data-operation.rst
new file mode 100644
index 0000000000..617b3ed309
--- /dev/null
+++ b/docs/ncmp-data-operation.rst
@@ -0,0 +1,148 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. Copyright (C) 2023 Nordix Foundation
+
+.. DO NOT CHANGE THIS LABEL FOR RELEASE NOTES - EVEN THOUGH IT GIVES A WARNING
+.. _cmHandleDataOperation:
+
+
+CM Handles Data Operation Endpoints
+###################################
+
+.. toctree::
+   :maxdepth: 1
+
+Introduction
+============
+
+For data operation CM Handles we have a Post endpoints:
+
+- /ncmp/v1/data?topic={client-topic-name} forward request to it's dmi plugin service.
+
+- Returns request id (UUID) with http status 202.
+
+Request Body
+============
+
+This endpoint executes data operation for given array of operations:
+
+    +--------------------------+-------------+-------------------------------------------------------------------------+
+    | Operation attributes     | Mandatory   |  Description                                                            |
+    +==========================+=============+=========================================================================+
+    | operation                | Yes         | Only read operation is allowed.                                         |
+    +--------------------------+-------------+-------------------------------------------------------------------------+
+    | operationId              | Yes         | Unique operation id for each operation.                                 |
+    +--------------------------+-------------+-------------------------------------------------------------------------+
+    | datastore                | Yes         | Supports only ncmp-datastore:passthrough-operational and                |
+    |                          |             | ncmp-datastore:passthrough-running.                                     |
+    +--------------------------+-------------+-------------------------------------------------------------------------+
+    | options                  | No          | It is mandatory to wrap key(s)=value(s) in parenthesis'()'. The format  |
+    |                          |             | of options parameter depend on the associated DMI Plugin implementation.|
+    +--------------------------+-------------+-------------------------------------------------------------------------+
+    | resourceIdentifier       | No          | The format of resource identifier depend on the associated DMI Plugin   |
+    |                          |             | implementation. For ONAP DMI Plugin it will be RESTConf paths but it can|
+    |                          |             | really be anything.                                                     |
+    +--------------------------+-------------+-------------------------------------------------------------------------+
+    | targetIds                | Yes         | List of cm handle ids.                                                  |
+    +--------------------------+-------------+-------------------------------------------------------------------------+
+
+The status codes used in the events resulting from these operations are defined here:
+
+.. toctree::
+   :maxdepth: 1
+
+   cps-ncmp-message-status-codes.rst
+
+Request Body example from client app to NCMP endpoint:
+
+.. code-block:: bash
+
+    curl --location 'http: //{ncmp-host-name}:{ncmp-port}/ncmp/v1/data?topic=my-topic-name' \
+    --header 'Content-Type: application/json' \
+    --header 'Authorization: Basic Y3BzdXNlcjpjcHNyMGNrcyE=' \
+    --data '{
+    "operations": [
+        {
+            "operation": "read",
+            "operationId": "operational-12",
+            "datastore": "ncmp-datastore:passthrough-operational",
+            "options": "some option",
+            "resourceIdentifier": "parent/child",
+            "targetIds": [
+                "836bb62201f34a7aa056a47bd95a81ed",
+                "202acb75b4a54e43bb1ff8c0c17a8e08"
+            ]
+        },
+        {
+            "operation": "read",
+            "operationId": "running-14",
+            "datastore": "ncmp-datastore:passthrough-running",
+            "targetIds": [
+                "ec2e9495679a43c58659c07d87025e72",
+                "0df4d39af6514d99b816758148389cfd"
+            ]
+        }
+    ]
+    }'
+
+
+DMI service batch endpoint
+--------------------------
+
+DMI Service 1 (POST): `http://{dmi-host-name}:{dmi-port}/dmi/v1/data?topic=my-topic-name&requestId=4753fc1f-7de2-449a-b306-a6204b5370b3`
+
+.. code-block:: json
+
+    [
+    {
+        "operationType": "read",
+        "operationId": "running-14",
+        "datastore": "ncmp-datastore:passthrough-running",
+        "cmHandles": [
+            {
+                "id": "ec2e9495679a43c58659c07d87025e72",
+                "cmHandleProperties": {
+                    "neType": "RadioNode"
+                }
+            },
+            {
+                "id": "0df4d39af6514d99b816758148389cfd",
+                "cmHandleProperties": {
+                    "neType": "RadioNode"
+                }
+            }
+        ]
+    }
+    ]
+
+DMI Service 2 (POST) : `http://{dmi-host-name}:{dmi-port}/dmi/v1/data?topic=my-topic-name&requestId=4753fc1f-7de2-449a-b306-a6204b5370b3`
+
+.. code-block:: json
+
+    [
+    {
+        "operationType": "read",
+        "operationId": "operational-12",
+        "datastore": "ncmp-datastore:passthrough-operational",
+        "options": "some option",
+        "resourceIdentifier": "parent/child",
+        "cmHandles": [
+            {
+                "id": "836bb62201f34a7aa056a47bd95a81ed",
+                "cmHandleProperties": {
+                    "neType": "RadioNode"
+                }
+            },
+            {
+                "id": "202acb75b4a54e43bb1ff8c0c17a8e08",
+                "cmHandleProperties": {
+                    "neType": "RadioNode"
+                }
+            }
+        ]
+    }
+    ]
+
+Above examples are for illustration purpose only please refer link below for latest schema.
+
+:download:`Data operation event schema <schemas/data-operation-event-schema-1.0.0.json>`
\ No newline at end of file
diff --git a/docs/schemas/data-operation-event-schema-1.0.0.json b/docs/schemas/data-operation-event-schema-1.0.0.json
new file mode 100644
index 0000000000..f82e481415
--- /dev/null
+++ b/docs/schemas/data-operation-event-schema-1.0.0.json
@@ -0,0 +1,69 @@
+{
+  "$schema": "https://json-schema.org/draft/2019-09/schema",
+  "$id": "urn:cps:org.onap.cps.ncmp.events.async:data-operation-event-schema:1.0.0",
+  "$ref": "#/definitions/DataOperationEvent",
+  "definitions": {
+    "DataOperationEvent": {
+      "description": "The payload of data operation event.",
+      "type": "object",
+      "javaType" : "org.onap.cps.ncmp.events.async1_0_0.DataOperationEvent",
+      "properties": {
+        "data": {
+          "description": "The payload content of the requested data.",
+          "type": "object",
+          "properties": {
+            "responses": {
+              "description": "An array of batch responses which contains both success and failure",
+              "type": "array",
+              "items": {
+                "type": "object",
+                "properties": {
+                  "operationId": {
+                    "description": "Used to distinguish multiple operations using same handle ids",
+                    "type": "string"
+                  },
+                  "ids": {
+                    "description": "Id's of the cmhandles",
+                    "type": "array",
+                    "items": {
+                      "type": "string"
+                    }
+                  },
+                  "statusCode": {
+                    "description": "which says success or failure (0-99) are for success and (100-199) are for failure",
+                    "type": "string"
+                  },
+                  "statusMessage": {
+                    "description": "Human readable message, Which says what the response has",
+                    "type": "string"
+                  },
+                  "result": {
+                    "description": "Contains the requested data response.",
+                    "type": "object",
+                    "existingJavaType": "java.lang.Object",
+                    "additionalProperties": false
+                  }
+                },
+                "required": [
+                  "operationId",
+                  "ids",
+                  "statusCode",
+                  "statusMessage"
+                ],
+                "additionalProperties": false
+              }
+            }
+          },
+          "required": [
+            "responses"
+          ],
+          "additionalProperties": false
+        }
+      },
+      "required": [
+        "data"
+      ],
+      "additionalProperties": false
+    }
+  }
+}
\ No newline at end of file