Update documnetation

- update release notes and sync the openapi specs as per the latest
  changes

Issue-ID: CPS-1572
Change-Id: I1dedad736664e3bdd164ba371270c1cf4586515d
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>

2 files changed, 783 insertions, 760 deletions

diff --git a/docs/api/swagger/cps/openapi.yaml b/docs/api/swagger/cps/openapi.yaml
index 9f2852650..b5a5332e5 100644
--- a/docs/api/swagger/cps/openapi.yaml
+++ b/docs/api/swagger/cps/openapi.yaml
@@ -15,30 +15,30 @@ info:
   x-logo:
     url: cps_logo.png
 servers:
-  - url: /cps/api
+- url: /cps/api
 security:
-  - basicAuth: []
+- basicAuth: []
 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:
       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
-            example: my-dataspace
+      - name: dataspace-name
+        in: query
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
       responses:
         "201":
           description: Created
@@ -101,28 +101,28 @@ paths:
   /{apiVersion}/dataspaces:
     delete:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Delete a dataspace
       description: Delete a dataspace
       operationId: deleteDataspace
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: query
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: query
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
       responses:
         "204":
           description: No Content
@@ -180,18 +180,18 @@ paths:
   /v2/dataspaces:
     post:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Create a dataspace
       description: Create a new dataspace
       operationId: createDataspaceV2
       parameters:
-        - name: dataspace-name
-          in: query
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
+      - name: dataspace-name
+        in: query
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
       responses:
         "201":
           description: Created without response body
@@ -248,21 +248,21 @@ paths:
   /{apiVersion}/admin/dataspaces:
     get:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Get all dataspaces
       description: Read all dataspaces
       operationId: getAllDataspaces
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
       responses:
         "200":
           description: OK
@@ -315,28 +315,28 @@ paths:
   /{apiVersion}/admin/dataspaces/{dataspace-name}:
     get:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Get a dataspace
       description: Read a dataspace given a dataspace name
       operationId: getDataspace
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
       responses:
         "200":
           description: OK
@@ -387,32 +387,32 @@ paths:
   /v1/dataspaces/{dataspace-name}/anchors:
     post:
       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
-            example: my-dataspace
-        - name: schema-set-name
-          in: query
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
-            example: my-schema-set
-        - name: anchor-name
-          in: query
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: schema-set-name
+        in: query
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
+          example: my-schema-set
+      - name: anchor-name
+        in: query
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
       responses:
         "201":
           description: Created
@@ -475,32 +475,32 @@ paths:
   /v2/dataspaces/{dataspace-name}/anchors:
     post:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Create an anchor
       description: Create a new anchor in the given dataspace
       operationId: createAnchorV2
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: schema-set-name
-          in: query
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
-            example: my-schema-set
-        - name: anchor-name
-          in: query
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: schema-set-name
+        in: query
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
+          example: my-schema-set
+      - name: anchor-name
+        in: query
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
       responses:
         "201":
           description: Created without response body
@@ -557,28 +557,28 @@ paths:
   /{apiVersion}/dataspaces/{dataspace-name}/anchors:
     get:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Get anchors
       description: "Read all anchors, given a dataspace"
       operationId: getAnchors
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
       responses:
         "200":
           description: OK
@@ -631,35 +631,35 @@ paths:
   /{apiVersion}/dataspaces/{dataspace-name}/anchors/{anchor-name}:
     get:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Get an anchor
       description: Read an anchor given an anchor name and a dataspace
       operationId: getAnchor
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
       responses:
         "200":
           description: OK
@@ -709,35 +709,35 @@ paths:
                 details: Internal Server Error occurred
     delete:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Delete an anchor
       description: Delete an anchor given an anchor name and a dataspace
       operationId: deleteAnchor
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
       responses:
         "204":
           description: No Content
@@ -785,25 +785,25 @@ paths:
   /v1/dataspaces/{dataspace-name}/schema-sets:
     post:
       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
-            example: my-dataspace
-        - name: schema-set-name
-          in: query
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
-            example: my-schema-set
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: schema-set-name
+        in: query
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
+          example: my-schema-set
       requestBody:
         content:
           multipart/form-data:
@@ -872,25 +872,25 @@ paths:
   /v2/dataspaces/{dataspace-name}/schema-sets:
     post:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Create a schema set
       description: Create a new schema set in the given dataspace
       operationId: createSchemaSetV2
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: schema-set-name
-          in: query
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
-            example: my-schema-set
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: schema-set-name
+        in: query
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
+          example: my-schema-set
       requestBody:
         content:
           multipart/form-data:
@@ -953,28 +953,28 @@ paths:
   /{apiVersion}/dataspaces/{dataspace-name}/schema-sets:
     get:
       tags:
-        - cps-admin
+      - cps-admin
       summary: Get schema sets
       description: "Read all schema sets, given a dataspace"
       operationId: getSchemaSets
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
       responses:
         "200":
           description: OK
@@ -1027,35 +1027,35 @@ paths:
   /{apiVersion}/dataspaces/{dataspace-name}/schema-sets/{schema-set-name}:
     get:
       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: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: schema-set-name
-          in: path
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
-            example: my-schema-set
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: schema-set-name
+        in: path
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
+          example: my-schema-set
       responses:
         "200":
           description: OK
@@ -1105,35 +1105,35 @@ paths:
                 details: Internal Server Error occurred
     delete:
       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: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: schema-set-name
-          in: path
-          description: schema-set-name
-          required: true
-          schema:
-            type: string
-            example: my-schema-set
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: schema-set-name
+        in: path
+        description: schema-set-name
+        required: true
+        schema:
+          type: string
+          example: my-schema-set
       responses:
         "204":
           description: No Content
@@ -1191,46 +1191,46 @@ paths:
   /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/node:
     get:
       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
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: include-descendants
-          in: query
-          description: include-descendants
-          required: false
-          schema:
-            type: boolean
-            example: false
-            default: false
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - name: include-descendants
+        in: query
+        description: include-descendants
+        required: false
+        schema:
+          type: boolean
+          example: false
+          default: false
       responses:
         "200":
           description: OK
@@ -1286,47 +1286,47 @@ paths:
   /v2/dataspaces/{dataspace-name}/anchors/{anchor-name}/node:
     get:
       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: getNodeByDataspaceAndAnchorV2
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: descendants
-          in: query
-          description: "Number of descendants to query. Allowed values are 'none', 'all',\
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - name: descendants
+        in: query
+        description: "Number of descendants to query. Allowed values are 'none', 'all',\
           \ -1 (for all), 0 (for none) and any positive number."
-          required: false
-          schema:
-            type: string
-            example: "3"
-            default: none
+        required: false
+        schema:
+          type: string
+          example: "3"
+          default: none
       responses:
         "200":
           description: OK
@@ -1381,55 +1381,55 @@ paths:
   /{apiVersion}/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes:
     put:
       tags:
-        - cps-data
+      - 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: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: observed-timestamp
-          in: query
-          description: observed-timestamp
-          required: false
-          schema:
-            type: string
-            example: 2021-03-21T00:10:34.030-0100
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - 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:
@@ -1491,61 +1491,61 @@ paths:
                 details: Internal Server Error occurred
     post:
       tags:
-        - cps-data
+      - cps-data
       summary: Create a node
       description: Create a node for a given anchor and dataspace
       operationId: createNode
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: observed-timestamp
-          in: query
-          description: observed-timestamp
-          required: false
-          schema:
-            type: string
-            example: 2021-03-21T00:10:34.030-0100
-        - name: Content-Type
-          in: header
-          description: Content type header
-          required: true
-          schema:
-            type: string
-            example: application/json
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - name: observed-timestamp
+        in: query
+        description: observed-timestamp
+        required: false
+        schema:
+          type: string
+          example: 2021-03-21T00:10:34.030-0100
+      - name: Content-Type
+        in: header
+        description: Content type header
+        required: true
+        schema:
+          type: string
+          example: application/json
       requestBody:
         content:
           application/json:
@@ -1623,55 +1623,55 @@ paths:
                 details: Internal Server Error occurred
     delete:
       tags:
-        - cps-data
+      - cps-data
       summary: Delete a data node
       description: Delete a datanode for a given dataspace and anchor given a node
         xpath.
       operationId: deleteDataNode
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: observed-timestamp
-          in: query
-          description: observed-timestamp
-          required: false
-          schema:
-            type: string
-            example: 2021-03-21T00:10:34.030-0100
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - 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
@@ -1718,55 +1718,56 @@ paths:
                 details: Internal Server Error occurred
     patch:
       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. This
-        operation is currently supported for one top level data node only.
+      description: Update a data node leaves for a given dataspace and anchor and
+        a parent node xpath. This operation is currently supported for one top level
+        data node only.
       operationId: updateNodeLeaves
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: observed-timestamp
-          in: query
-          description: observed-timestamp
-          required: false
-          schema:
-            type: string
-            example: 2021-03-21T00:10:34.030-0100
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - 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:
@@ -1829,43 +1830,43 @@ paths:
   /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/list-nodes:
     delete:
       tags:
-        - cps-data
+      - cps-data
       summary: Delete one or all list element(s)
       description: Delete one or all list element(s) for a given anchor and dataspace
       operationId: deleteListOrListElement
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: true
-          schema:
-            type: string
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: observed-timestamp
-          in: query
-          description: observed-timestamp
-          required: false
-          schema:
-            type: string
-            example: 2021-03-21T00:10:34.030-0100
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: true
+        schema:
+          type: string
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - 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
@@ -1914,53 +1915,53 @@ paths:
   /{apiVersion}/dataspaces/{dataspace-name}/anchors/{anchor-name}/list-nodes:
     put:
       tags:
-        - cps-data
+      - cps-data
       summary: Replace list content
       description: "Replace list content under a given parent, anchor and dataspace"
       operationId: replaceListContent
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: true
-          schema:
-            type: string
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: observed-timestamp
-          in: query
-          description: observed-timestamp
-          required: false
-          schema:
-            type: string
-            example: 2021-03-21T00:10:34.030-0100
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: true
+        schema:
+          type: string
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - 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:
@@ -2022,53 +2023,53 @@ paths:
                 details: Internal Server Error occurred
     post:
       tags:
-        - cps-data
+      - cps-data
       summary: Add list element(s)
       description: Add list element(s) to a list for a given anchor and dataspace
       operationId: addListElements
       parameters:
-        - name: apiVersion
-          in: path
-          description: apiVersion
-          required: true
-          schema:
-            type: string
-            default: v2
-            enum:
-              - v1
-              - v2
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: xpath
-          in: query
-          description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: true
-          schema:
-            type: string
-          examples:
-            container xpath:
-              value: /shops/bookstore
-            list attributes xpath:
-              value: "/shops/bookstore/categories[@code=1]"
-        - name: observed-timestamp
-          in: query
-          description: observed-timestamp
-          required: false
-          schema:
-            type: string
-            example: 2021-03-21T00:10:34.030-0100
+      - name: apiVersion
+        in: path
+        description: apiVersion
+        required: true
+        schema:
+          type: string
+          default: v2
+          enum:
+          - v1
+          - v2
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: xpath
+        in: query
+        description: "For more details on xpath, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: true
+        schema:
+          type: string
+        examples:
+          container xpath:
+            value: /shops/bookstore
+          list attributes xpath:
+            value: "/shops/bookstore/categories[@code=1]"
+      - 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:
@@ -2129,45 +2130,45 @@ paths:
   /v1/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes/query:
     get:
       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
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: cps-path
-          in: query
-          description: "For more details on cps path, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container cps path:
-              value: //bookstore
-            list attributes cps path:
-              value: "//categories[@code=1]"
-        - name: include-descendants
-          in: query
-          description: include-descendants
-          required: false
-          schema:
-            type: boolean
-            example: false
-            default: false
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: cps-path
+        in: query
+        description: "For more details on cps path, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container cps path:
+            value: //bookstore
+          list attributes cps path:
+            value: "//categories[@code=1]"
+      - name: include-descendants
+        in: query
+        description: include-descendants
+        required: false
+        schema:
+          type: boolean
+          example: false
+          default: false
       responses:
         "200":
           description: OK
@@ -2223,46 +2224,46 @@ paths:
   /v2/dataspaces/{dataspace-name}/anchors/{anchor-name}/nodes/query:
     get:
       tags:
-        - cps-query
+      - cps-query
       summary: Query data nodes
       description: Query data nodes for the given dataspace and anchor using CPS path
       operationId: getNodesByDataspaceAndAnchorAndCpsPathV2
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: anchor-name
-          in: path
-          description: anchor-name
-          required: true
-          schema:
-            type: string
-            example: my-anchor
-        - name: cps-path
-          in: query
-          description: "For more details on cps path, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container cps path:
-              value: //bookstore
-            list attributes cps path:
-              value: "//categories[@code=1]"
-        - name: descendants
-          in: query
-          description: "Number of descendants to query. Allowed values are 'none', 'all',\
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: anchor-name
+        in: path
+        description: anchor-name
+        required: true
+        schema:
+          type: string
+          example: my-anchor
+      - name: cps-path
+        in: query
+        description: "For more details on cps path, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container cps path:
+            value: //bookstore
+          list attributes cps path:
+            value: "//categories[@code=1]"
+      - name: descendants
+        in: query
+        description: "Number of descendants to query. Allowed values are 'none', 'all',\
           \ -1 (for all), 0 (for none) and any positive number."
-          required: false
-          schema:
-            type: string
-            example: "3"
-            default: none
+        required: false
+        schema:
+          type: string
+          example: "3"
+          default: none
       responses:
         "200":
           description: OK
@@ -2317,39 +2318,40 @@ paths:
   /v2/dataspaces/{dataspace-name}/nodes/query:
     get:
       tags:
-        - cps-query
+      - cps-query
       summary: Query data nodes
-      description: Query data nodes for the given dataspace and anchor using CPS path
+      description: Query data nodes for the given dataspace across anchors using CPS
+        path
       operationId: getNodesByDataspaceAndCpsPath
       parameters:
-        - name: dataspace-name
-          in: path
-          description: dataspace-name
-          required: true
-          schema:
-            type: string
-            example: my-dataspace
-        - name: cps-path
-          in: query
-          description: "For more details on cps path, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
-          required: false
-          schema:
-            type: string
-            default: /
-          examples:
-            container cps path:
-              value: //bookstore
-            list attributes cps path:
-              value: "//categories[@code=1]"
-        - name: descendants
-          in: query
-          description: "Number of descendants to query. Allowed values are 'none', 'all',\
+      - name: dataspace-name
+        in: path
+        description: dataspace-name
+        required: true
+        schema:
+          type: string
+          example: my-dataspace
+      - name: cps-path
+        in: query
+        description: "For more details on cps path, please refer https://docs.onap.org/projects/onap-cps/en/latest/cps-path.html"
+        required: false
+        schema:
+          type: string
+          default: /
+        examples:
+          container cps path:
+            value: //bookstore
+          list attributes cps path:
+            value: "//categories[@code=1]"
+      - name: descendants
+        in: query
+        description: "Number of descendants to query. Allowed values are 'none', 'all',\
           \ -1 (for all), 0 (for none) and any positive number."
-          required: false
-          schema:
-            type: string
-            example: "3"
-            default: none
+        required: false
+        schema:
+          type: string
+          example: "3"
+          default: none
       responses:
         "200":
           description: OK
@@ -2359,7 +2361,7 @@ paths:
                 type: object
               examples:
                 dataSample:
-                  $ref: '#/components/examples/dataSample'
+                  $ref: '#/components/examples/dataSampleAcrossAnchors'
         "400":
           description: Bad Request
           content:
@@ -2435,7 +2437,7 @@ components:
           example: my-schema-set
     MultipartFile:
       required:
-        - file
+      - file
       type: object
       properties:
         file:
@@ -2445,7 +2447,7 @@ components:
     SchemaSetDetails:
       title: Schema set details by dataspace and schemasetName
       required:
-        - moduleReferences
+      - moduleReferences
       type: object
       properties:
         dataspaceName:
@@ -2477,14 +2479,34 @@ components:
         test:bookstore:
           bookstore-name: Chapters
           categories:
-            - code: 1
-              name: SciFi
-            - code: 2
-              name: kids
+          - code: 1
+            name: SciFi
+          - code: 2
+            name: kids
     dataSampleXml:
       value: <stores xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"> <bookstore xmlns="org:onap:ccsdk:sample">
         <bookstore-name>Chapters</bookstore-name> <categories> <code>1</code> <name>SciFi</name>
         </categories> </bookstore> </stores>
+    dataSampleAcrossAnchors:
+      value:
+      - anchorName: bookstore1
+        dataNode:
+          test:bookstore:
+            bookstore-name: Chapters
+            categories:
+            - code: 1
+              name: SciFi
+            - code: 2
+              name: kids
+      - anchorName: bookstore2
+        dataNode:
+          test:bookstore:
+            bookstore-name: Chapters
+            categories:
+            - code: 1
+              name: SciFi
+            - code: 2
+              name: kids
   securitySchemes:
     basicAuth:
       type: http
diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index d52e72991..571300e02 100755
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -32,13 +32,14 @@ Release Data
 | **Release designation**              | 3.2.6 London                                           |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
-| **Release date**                     | Not been released yet                                  |
+| **Release date**                     | 2023 March 10                                          |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
 
 Bug Fixes
 ---------
 3.2.6
+    - `CPS-1396 <https://jira.onap.org/browse/CPS-1396>`_ Query data nodes across all anchors under one dataspace
     - `CPS-1526 <https://jira.onap.org/browse/CPS-1526>`_ Fix response message for PATCH operation
 
 Features