Create Preliminary Documentation for CPS-Core & NCMP

Create Preliminary documentation for Istanbul release
of the CPS-Core.
Added new plugins in POM to generate swagger doc for design page.
Added latest conf.py file from http://gerrit.onap.org/r/doc
Followed template from work done by Chaker here
https://wiki.onap.org/display/DW/Component+Documentation+Template

Issue-ID: CPS-633
Change-Id: I431776e4d052ec65bf1e1d7709d12d0100592cd5
Signed-off-by: DylanB95EST <dylan.byrne@est.tech>
Signed-off-by: shivasubedi <shiva.subedi@est.tech>

2 files changed, 1218 insertions, 412 deletions

diff --git a/docs/api/swagger/openapi.yml b/docs/api/swagger/cps/openapi.yaml
index 4d64b01b85..fb219eb652 100755..100644
--- a/docs/api/swagger/openapi.yml
+++ b/docs/api/swagger/cps/openapi.yaml
@@ -1,822 +1,920 @@
-#  ============LICENSE_START=======================================================
-#  Copyright (C) 2021 Nordix Foundation
-#  Modifications Copyright (C) 2021 Bell Canada.
-#  ================================================================================
-#  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.
-#
-#  SPDX-License-Identifier: Apache-2.0
-#  ============LICENSE_END=========================================================
-
 openapi: 3.0.1
 info:
   title: ONAP Open API v3 Configuration Persistence Service
   description: Configuration Persistence Service is a Model Driven Generic Database
-  version: 1.0.0
   contact:
     name: ONAP
-    url: 'https://onap.readthedocs.io'
+    url: https://onap.readthedocs.io
     email: onap-discuss@lists.onap.org
   license:
     name: Apache 2.0
-    url: 'http://www.apache.org/licenses/LICENSE-2.0'
-  x-planned-retirement-date: '202212'
+    url: http://www.apache.org/licenses/LICENSE-2.0
+  version: 1.0.0
+  x-planned-retirement-date: "202212"
   x-component: Modeling
   x-logo:
     url: cps_logo.png
 servers:
-  - url: '//localhost:8088'
+- url: /cps/api
 tags:
-  - name: cps-admin
-    description: cps Admin
-  - name: cps-data
-    description: cps Data
+- name: cps-admin
+  description: cps Admin
+- name: cps-data
+  description: cps Data
 paths:
   /v1/dataspaces:
     post:
-      description: Create a new dataspace
       tags:
-        - cps-admin
+      - cps-admin
       summary: Create a dataspace
+      description: Create a new dataspace
       operationId: createDataspace
       parameters:
-        - name: dataspace-name
-          in: query
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
+      - name: dataspace-name
+        in: query
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
       responses:
-        '201':
+        "201":
           description: Created
           content:
             text/plain:
               schema:
                 type: string
-        '400':
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-  '/v1/dataspaces/{dataspace-name}':
-    delete:
-      description: Delete the given dataspace - DRAFT
-      tags:
-        - cps-admin
-      summary: Delete a dataspace
-      operationId: deleteDataspace
-      parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-      responses:
-        '200':
-          description: OK
-          content:
-            application/json:
-              schema:
-                type: object
-        '204':
-          description: No Content
-          content: {}
-        '400':
-          description: Bad Request
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ErrorMessage'
-        '401':
-          description: Unauthorized
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ErrorMessage'
-        '403':
-          description: Forbidden
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ErrorMessage'
-  '/v1/dataspaces/{dataspace-name}/anchors':
+  /v1/dataspaces/{dataspace-name}/anchors:
     get:
-      description: 'Read all anchors, given a dataspace'
       tags:
-        - cps-admin
+      - cps-admin
       summary: Get anchors
+      description: "Read all anchors, given a dataspace"
       operationId: getAnchors
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
       responses:
-        '200':
+        "200":
           description: OK
           content:
             application/json:
               schema:
-                type: object
-        '400':
+                type: array
+                items:
+                  $ref: '#/components/schemas/AnchorDetails'
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '404':
+        "404":
           description: The specified resource was not found
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
     post:
-      description: Create a new anchor in the given dataspace
       tags:
-        - cps-admin
+      - cps-admin
       summary: Create an anchor
+      description: Create a new anchor in the given dataspace
       operationId: createAnchor
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: schema-set-name
-          in: query
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
-        - name: anchor-name
-          in: query
-          description: anchor-name
-          required: true
-          schema:
-            type: string
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: schema-set-name
+        in: query
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: query
+        description: anchor-name
+        required: true
+        schema:
+          type: string
       responses:
-        '201':
+        "201":
           description: Created
           content:
             text/plain:
               schema:
                 type: string
-        '400':
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-  '/v1/dataspaces/{dataspace-name}/anchors/{anchor-name}':
+  /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}:
     get:
-      description: Read an anchor given an anchor name and a dataspace
       tags:
-        - cps-admin
+      - cps-admin
       summary: Get an anchor
+      description: Read an anchor given an anchor name and a dataspace
       operationId: getAnchor
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
       responses:
-        '200':
+        "200":
           description: OK
           content:
             application/json:
               schema:
-                type: object
-        '400':
+                $ref: '#/components/schemas/AnchorDetails'
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '404':
+        "404":
           description: The specified resource was not found
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
     delete:
-      description: Delete an anchor given an anchor name and a dataspace - DRAFT
       tags:
-        - cps-admin
+      - cps-admin
       summary: Delete an anchor
+      description: Delete an anchor given an anchor name and a dataspace
       operationId: deleteAnchor
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
       responses:
-        '200':
-          description: OK
-          content:
-            application/json:
-              schema:
-                type: object
-        '204':
+        "204":
           description: No Content
           content: {}
-        '400':
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-  '/v1/dataspaces/{dataspace-name}/schema-sets':
+  /v1/dataspaces/{dataspace-name}/schema-sets:
     post:
-      description: Create a new schema set in the given dataspace
       tags:
-        - cps-admin
+      - cps-admin
       summary: Create a schema set
+      description: Create a new schema set in the given dataspace
       operationId: createSchemaSet
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: schema-set-name
-          in: query
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
-      requestBody:
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: schema-set-name
+        in: query
+        description: schema-set-name
         required: true
+        schema:
+          type: string
+      requestBody:
         content:
           multipart/form-data:
             schema:
-              type: object
-              required:
-                - file
-              properties:
-                file:
-                  type: string
-                  description: multipartFile
-                  format: binary
-                  example: 'http://example.com/examples/example.yang'
+              $ref: '#/components/schemas/MultipartFile'
+        required: true
       responses:
-        '201':
+        "201":
           description: Created
           content:
             text/plain:
               schema:
                 type: string
-        '400':
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-  '/v1/dataspaces/{dataspace-name}/schema-sets/{schema-set-name}':
+  /v1/dataspaces/{dataspace-name}/schema-sets/{schema-set-name}:
     get:
-      description: Read a schema set given a schema set name and a dataspace
       tags:
-        - cps-admin
+      - cps-admin
       summary: Get a schema set
+      description: Read a schema set given a schema set name and a dataspace
       operationId: getSchemaSet
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: schema-set-name
-          in: path
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: schema-set-name
+        in: path
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
       responses:
-        '200':
+        "200":
           description: OK
           content:
             application/json:
               schema:
-                type: object
-        '400':
+                $ref: '#/components/schemas/SchemaSetDetails'
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '404':
+        "404":
           description: The specified resource was not found
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
     delete:
-      description: Delete a schema set given a schema set name and a dataspace
       tags:
-        - cps-admin
+      - cps-admin
       summary: Delete a schema set
+      description: Delete a schema set given a schema set name and a dataspace
       operationId: deleteSchemaSet
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: schema-set-name
-          in: path
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: schema-set-name
+        in: path
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
       responses:
-        '204':
+        "204":
           description: No Content
           content: {}
-        '400':
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '409':
+        "409":
           description: Conflict
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-  '/v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/node':
+  /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/node:
     get:
-      description: >-
-        Get a node with an option to retrieve all the children for a given
-        anchor and dataspace
       tags:
-        - cps-data
+      - cps-data
       summary: Get a node
+      description: Get a node with an option to retrieve all the children for a given
+        anchor and dataspace
       operationId: getNodeByDataspaceAndAnchor
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-        - name: xpath
-          in: query
-          description: xpath
-          required: false
-          schema:
-            type: string
-            default: /
-        - name: include-descendants
-          in: query
-          description: include-descendants
-          required: false
-          schema:
-            type: boolean
-            default: false
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: false
+        schema:
+          type: string
+          default: /
+      - name: include-descendants
+        in: query
+        description: include-descendants
+        required: false
+        schema:
+          type: boolean
+          default: false
       responses:
-        '200':
+        "200":
           description: OK
           content:
             application/json:
               schema:
                 type: object
-        '400':
+              example:
+                child: my_child
+                leafList: "leafListElement1, leafListElement2"
+                leaf: my_leaf
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '404':
+        "404":
           description: The specified resource was not found
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
       x-codegen-request-body-name: xpath
-  '/v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes':
+  /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes:
+    put:
+      tags:
+      - cps-data
+      summary: Replace a node with descendants
+      description: "Replace a node with descendants for a given dataspace, anchor\
+        \ and a parent node xpath"
+      operationId: replaceNode
+      parameters:
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: false
+        schema:
+          type: string
+          default: /
+      - name: observed-timestamp
+        in: query
+        description: observed-timestamp
+        required: false
+        schema:
+          type: string
+          example: 2021-03-21T00:10:34.030-0100
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: string
+        required: true
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+              example:
+                key: value
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
     post:
-      description: Create a node for a given anchor and dataspace
       tags:
-        - cps-data
+      - cps-data
       summary: Create a node
+      description: Create a node for a given anchor and dataspace
       operationId: createNode
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-      requestBody:
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
         required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: false
+        schema:
+          type: string
+          default: /
+      - name: observed-timestamp
+        in: query
+        description: observed-timestamp
+        required: false
+        schema:
+          type: string
+          example: 2021-03-21T00:10:34.030-0100
+      requestBody:
         content:
           application/json:
             schema:
               type: string
+        required: true
       responses:
-        '201':
+        "201":
           description: Created
           content:
             text/plain:
               schema:
                 type: string
-        '400':
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
     patch:
-      description: >-
-        Update a data node leaves for a given dataspace and anchor and a parent
-        node xpath
       tags:
-        - cps-data
+      - cps-data
       summary: Update node leaves
+      description: Update a data node leaves for a given dataspace and anchor and
+        a parent node xpath
       operationId: updateNodeLeaves
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-        - name: xpath
-          in: query
-          description: xpath
-          required: false
-          schema:
-            type: string
-            default: /
-      requestBody:
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
         required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: false
+        schema:
+          type: string
+          default: /
+      - name: observed-timestamp
+        in: query
+        description: observed-timestamp
+        required: false
+        schema:
+          type: string
+          example: 2021-03-21T00:10:34.030-0100
+      requestBody:
         content:
           application/json:
             schema:
               type: string
+        required: true
       responses:
-        '200':
+        "200":
           description: OK
           content:
             application/json:
               schema:
                 type: object
-        '400':
+              example:
+                key: value
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
+  /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/list-nodes:
     put:
-      description: >-
-        Replace a node with descendants for a given dataspace, anchor and a
-        parent node xpath
       tags:
-        - cps-data
-      summary: Replace a node with descendants
-      operationId: replaceNode
+      - cps-data
+      summary: Replace list-node child element(s) under existing parent node
+      description: Replace list-node child elements under existing node for a given
+        anchor and dataspace
+      operationId: replaceListNodeElements
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-        - name: xpath
-          in: query
-          description: xpath
-          required: false
-          schema:
-            type: string
-            default: /
-      requestBody:
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
         required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: true
+        schema:
+          type: string
+      - name: observed-timestamp
+        in: query
+        description: observed-timestamp
+        required: false
+        schema:
+          type: string
+          example: 2021-03-21T00:10:34.030-0100
+      requestBody:
         content:
           application/json:
             schema:
               type: string
+        required: true
       responses:
-        '200':
-          description: OK
+        "200":
+          description: Created
           content:
-            application/json:
+            text/plain:
               schema:
-                type: object
-        '400':
+                type: string
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-  '/v1/dataspaces/{dataspace-name}/nodes':
-    get:
-      description: >-
-        Get all nodes for a given dataspace using an xpath or schema node
-        identifier - DRAFT
+    post:
       tags:
-        - cps-data
-      summary: Get nodes
-      operationId: getNodesByDataspace
+      - cps-data
+      summary: Add list-node child element(s) under existing parent node
+      description: Add list-node child elements to existing node for a given anchor
+        and dataspace
+      operationId: addListNodeElements
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: true
+        schema:
+          type: string
+      - name: observed-timestamp
+        in: query
+        description: observed-timestamp
+        required: false
+        schema:
+          type: string
+          example: 2021-03-21T00:10:34.030-0100
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: string
+        required: true
       responses:
-        '200':
-          description: OK
+        "201":
+          description: Created
           content:
-            application/json:
+            text/plain:
               schema:
-                type: object
-        '400':
+                type: string
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '404':
-          description: The specified resource was not found
+    delete:
+      tags:
+      - cps-data
+      summary: Delete list-node child element(s) under existing parent node
+      description: Delete list-node child elements under existing node for a given
+        anchor and dataspace
+      operationId: deleteListNodeElements
+      parameters:
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: true
+        schema:
+          type: string
+      - name: observed-timestamp
+        in: query
+        description: observed-timestamp
+        required: false
+        schema:
+          type: string
+          example: 2021-03-21T00:10:34.030-0100
+      responses:
+        "204":
+          description: No Content
+          content: {}
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-      x-codegen-request-body-name: requestBody
-  '/v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes/query':
+  /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes/query:
     get:
-      description: Query data nodes for the given dataspace and anchor using CPS path
       tags:
-        - cps-query
+      - cps-query
       summary: Query data nodes
+      description: Query data nodes for the given dataspace and anchor using CPS path
       operationId: getNodesByDataspaceAndAnchorAndCpsPath
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-        - name: cps-path
-          in: query
-          description: cps-path
-          required: false
-          schema:
-            type: string
-            default: /
-        - name: include-descendants
-          in: query
-          description: include-descendants
-          required: false
-          schema:
-            type: boolean
-            default: false
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+      - name: cps-path
+        in: query
+        description: cps-path
+        required: false
+        schema:
+          type: string
+          default: /
+      - name: include-descendants
+        in: query
+        description: include-descendants
+        required: false
+        schema:
+          type: boolean
+          default: false
       responses:
-        '200':
+        "200":
           description: OK
           content:
             application/json:
               schema:
                 type: object
-        '400':
+              example:
+                key: value
+        "400":
           description: Bad Request
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '401':
+        "401":
           description: Unauthorized
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '403':
+        "403":
           description: Forbidden
           content:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorMessage'
-        '404':
+        "404":
           description: The specified resource was not found
           content:
             application/json:
@@ -826,15 +924,64 @@ paths:
 components:
   schemas:
     ErrorMessage:
-      type: object
       title: Error
+      type: object
       properties:
         status:
           type: string
-          example: 400
+          example: "400"
         message:
           type: string
           example: Dataspace not found
         details:
           type: string
           example: Dataspace with name D1 does not exist.
+    AnchorDetails:
+      title: Anchor details by anchor Name
+      type: object
+      properties:
+        name:
+          type: string
+          example: my_anchor
+        dataspaceName:
+          type: string
+          example: my_dataspace
+        schemaSetName:
+          type: string
+          example: my_schema_set
+    MultipartFile:
+      required:
+      - file
+      type: object
+      properties:
+        file:
+          type: string
+          description: multipartFile
+          format: binary
+    SchemaSetDetails:
+      title: Schema set details by dataspace and schemasetName
+      type: object
+      properties:
+        dataspaceName:
+          type: string
+          example: my_dataspace
+        moduleReferences:
+          type: array
+          items:
+            $ref: '#/components/schemas/ModuleReferences'
+        name:
+          type: string
+          example: my_schema_set
+    ModuleReferences:
+      title: Module reference object
+      type: object
+      properties:
+        name:
+          type: string
+          example: module_reference_name
+        namespace:
+          type: string
+          example: module_reference_namespace
+        revision:
+          type: string
+          example: module_reference_revision
diff --git a/docs/api/swagger/ncmp/openapi.yaml b/docs/api/swagger/ncmp/openapi.yaml
new file mode 100644
index 0000000000..0edce20c17
--- /dev/null
+++ b/docs/api/swagger/ncmp/openapi.yaml
@@ -0,0 +1,659 @@
+openapi: 3.0.1
+info:
+  title: NCMP to CPS Proxy API
+  description: NCMP to CPS Proxy API
+  version: "1.0"
+servers:
+- url: /ncmp
+paths:
+  /v1/cm-handles/{cm-handle}/node:
+    get:
+      tags:
+      - network-cm-proxy
+      summary: Get a node given a cm Handle and xpath
+      description: Get a node with an option to retrieve all the children for a given
+        cm Handle
+      operationId: getNodeByCmHandleAndXpath
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: false
+        schema:
+          type: string
+          default: /
+      - name: include-descendants
+        in: query
+        description: include-descendants
+        required: false
+        schema:
+          type: boolean
+          default: false
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+      deprecated: true
+  /v1/cm-handles/{cm-handle}/list-node:
+    post:
+      tags:
+      - network-cm-proxy
+      summary: Add list-node child element(s)
+      description: Add one or more list-node child elements under existing node for
+        the given CM Handle
+      operationId: addListNodeElements
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: string
+        required: true
+      responses:
+        "201":
+          description: Created
+          content: {}
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+      deprecated: true
+  /v1/cm-handles/{cm-handle}/nodes/query:
+    get:
+      tags:
+      - network-cm-proxy
+      summary: Query data nodes
+      description: Query nodes for the given cps path and cm Handle
+      operationId: queryNodesByCmHandleAndCpsPath
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: cps-path
+        in: query
+        description: cps-path
+        required: false
+        schema:
+          type: string
+          default: /
+      - name: include-descendants
+        in: query
+        description: include-descendants
+        required: false
+        schema:
+          type: boolean
+          default: false
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+      deprecated: true
+  /v1/cm-handles/{cm-handle}/nodes:
+    put:
+      tags:
+      - network-cm-proxy
+      summary: Replace a node with descendants
+      description: Replace a node with descendants for the given cps path and cm Handle
+      operationId: replaceNode
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: false
+        schema:
+          type: string
+          default: /
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: string
+        required: true
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+      deprecated: true
+    post:
+      tags:
+      - network-cm-proxy
+      summary: Create a node with descendants
+      description: Create a node with descendants for the given CM Handle; top level
+        or under existing node (requires xpath)
+      operationId: createNode
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: false
+        schema:
+          type: string
+          default: /
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: string
+        required: true
+      responses:
+        "201":
+          description: Created
+          content: {}
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+      deprecated: true
+    patch:
+      tags:
+      - network-cm-proxy
+      summary: Update node leaves
+      description: Update node leaves for the given cps path and cm Handle
+      operationId: updateNodeLeaves
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: xpath
+        in: query
+        description: xpath
+        required: false
+        schema:
+          type: string
+          default: /
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: string
+        required: true
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+      deprecated: true
+  /v1/ch:
+    post:
+      tags:
+      - network-cm-proxy
+      summary: DMI notifies NCMP of new CM Handles
+      description: "Register a DMI Plugin with any new, updated or removed CM Handles."
+      operationId: updateDmiPluginRegistration
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/RestDmiPluginRegistration'
+        required: true
+      responses:
+        "201":
+          description: Created
+          content: {}
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+  /v1/ch/{cm-handle}/data/ds/ncmp-datastore:passthrough-operational/{resourceIdentifier}:
+    get:
+      tags:
+      - network-cm-proxy
+      summary: Get resource data from pass-through operational for cm handle
+      description: Get resource data from pass-through operational for given cm handle
+      operationId: getResourceDataOperationalForCmHandle
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: resourceIdentifier
+        in: path
+        description: Resource identifier to get/set the resource data
+        required: true
+        schema:
+          type: string
+      - name: Accept
+        in: header
+        description: "Accept parameter for response, if accept parameter is null,\
+          \ that means client can accept any format."
+        required: false
+        schema:
+          type: string
+          enum:
+          - application/json
+          - application/yang-data+json
+      - name: fields
+        in: query
+        description: Fields parameter to filter resource
+        required: false
+        schema:
+          type: string
+      - name: depth
+        in: query
+        description: Depth parameter for response
+        required: false
+        schema:
+          minimum: 1
+          type: integer
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+  /v1/ch/{cm-handle}/data/ds/ncmp-datastore:passthrough-running/{resourceIdentifier}:
+    get:
+      tags:
+      - network-cm-proxy
+      summary: Get resource data from pass-through running for cm handle
+      description: Get resource data from pass-through running for given cm handle
+      operationId: getResourceDataRunningForCmHandle
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: resourceIdentifier
+        in: path
+        description: Resource identifier to get/set the resource data
+        required: true
+        schema:
+          type: string
+      - name: Accept
+        in: header
+        description: "Accept parameter for response, if accept parameter is null,\
+          \ that means client can accept any format."
+        required: false
+        schema:
+          type: string
+          enum:
+          - application/json
+          - application/yang-data+json
+      - name: fields
+        in: query
+        description: Fields parameter to filter resource
+        required: false
+        schema:
+          type: string
+      - name: depth
+        in: query
+        description: Depth parameter for response
+        required: false
+        schema:
+          minimum: 1
+          type: integer
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+    post:
+      tags:
+      - network-cm-proxy
+      summary: create resource data from pass-through running for cm handle
+      description: create resource data from pass-through running for given cm handle
+      operationId: createResourceDataRunningForCmHandle
+      parameters:
+      - name: cm-handle
+        in: path
+        description: "The identifier for a network function, network element, subnetwork\
+          \ or any other cm object by managed Network CM Proxy"
+        required: true
+        schema:
+          type: string
+      - name: resourceIdentifier
+        in: path
+        description: Resource identifier to get/set the resource data
+        required: true
+        schema:
+          type: string
+      - name: Content-Type
+        in: header
+        description: "Content parameter for request, if content parameter is null,\
+          \ default value is application/json."
+        required: false
+        schema:
+          type: string
+          default: application/json
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: object
+          application/yang-data+json:
+            schema:
+              type: object
+        required: true
+      responses:
+        "201":
+          description: Created
+          content: {}
+        "400":
+          description: Bad Request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "401":
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "403":
+          description: Forbidden
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+        "404":
+          description: The specified resource was not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorMessage'
+components:
+  schemas:
+    ErrorMessage:
+      title: Error
+      type: object
+      properties:
+        status:
+          type: string
+        message:
+          type: string
+        details:
+          type: string
+    RestDmiPluginRegistration:
+      type: object
+      properties:
+        dmiPlugin:
+          type: string
+          example: onap-dmi-plugin
+        createdCmHandles:
+          type: array
+          items:
+            $ref: '#/components/schemas/RestCmHandle'
+        updatedCmHandles:
+          type: array
+          items:
+            $ref: '#/components/schemas/RestCmHandle'
+        removedCmHandles:
+          type: array
+          items:
+            type: string
+    RestCmHandle:
+      required:
+      - cmHandle
+      type: object
+      properties:
+        cmHandle:
+          type: string
+          example: cmHandle123
+        cmHandleProperties:
+          $ref: '#/components/schemas/RestCmHandleAdditionalProperties'
+    RestCmHandleAdditionalProperties:
+      type: object
+      additionalProperties:
+        type: string
+        example: system-001