Support data plane RBAC

* Change copilot settings call to use new backend endpoint.

* Refactor EndpointUtils function for new backend enablement.

.eslintignore

@@ -145,4 +145,5 @@ src/Explorer/Notebook/temp/inputs/connected-editors/codemirror.tsx
 src/Explorer/Tree/ResourceTreeAdapter.tsx
 __mocks__/monaco-editor.ts
 src/Explorer/Tree/ResourceTree.tsx
+src/Utils/EndpointUtils.ts
 src/Utils/PriorityBasedExecutionUtils.ts

.eslintrc.js

@@ -53,4 +53,9 @@ module.exports = {
       },
     ],
   },
+  settings: {
+    react: {
+      version: "detect",
+    },
+  },
 };

.github/workflows/ci.yml

@@ -14,11 +14,11 @@ jobs:
     name: "Log Code Metrics"
     if: github.ref == 'refs/heads/master'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 14.x
+          node-version: 18.x
       - run: npm ci
       - run: node utils/codeMetrics.js
         env:
@@ -27,11 +27,11 @@ jobs:
     runs-on: ubuntu-latest
     name: "Compile TypeScript"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 14.x
+          node-version: 18.x
       - run: npm ci
       - run: npm run compile
       - run: npm run compile:strict
@@ -39,44 +39,44 @@ jobs:
     runs-on: ubuntu-latest
     name: "Check Format"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 14.x
+          node-version: 18.x
       - run: npm ci
       - run: npm run format:check
   lint:
     runs-on: ubuntu-latest
     name: "Lint"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 14.x
+          node-version: 18.x
       - run: npm ci
       - run: npm run lint
   unittest:
     runs-on: ubuntu-latest
     name: "Unit Tests"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 14.x
+          node-version: 18.x
       - run: npm ci
       - run: npm run test
   build:
     runs-on: ubuntu-latest
     name: "Build"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 14.x
+          node-version: 18.x
       - run: npm ci
       - run: npm run build:contracts
       - name: Restore Build Cache
@@ -86,10 +86,10 @@ jobs:
           key: ${{ runner.os }}-build-cache
       - run: npm run pack:prod
         env:
-          NODE_OPTIONS: '--max-old-space-size=4096'
+          NODE_OPTIONS: "--max-old-space-size=4096"
       - run: cp -r ./Contracts ./dist/contracts
       - run: cp -r ./configs ./dist/configs
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: dist
           path: dist/
@@ -107,11 +107,11 @@ jobs:
     if: false
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 14.x
+          node-version: 18.x
       - uses: southpolesteve/cosmos-emulator-github-action@v1
       - name: End to End Tests
         run: |
@@ -124,7 +124,7 @@ jobs:
           DATA_EXPLORER_ENDPOINT: "https://localhost:1234/explorer.html?platform=Emulator"
           PLATFORM: "Emulator"
           NODE_TLS_REJECT_UNAUTHORIZED: 0
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         if: failure()
         with:
           name: screenshots
@@ -149,11 +149,11 @@ jobs:
           - ./test/sql/resourceToken.spec.ts
           - ./test/tables/container.spec.ts
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 14.x
+          node-version: 18.x
       - run: npm ci
       - run: npm start &
       - run: npm run wait-for-server
@@ -162,7 +162,7 @@ jobs:
           # Run tests up to three times
           for i in $(seq 1 3); do npx jest -c ./jest.config.playwright.js ${{ matrix['test-file'] }} && s=0 && break || s=$? && sleep 1; done; (exit $s)
         shell: bash
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         if: failure()
         with:
           name: screenshots
@@ -180,14 +180,14 @@ jobs:
         with:
           nuget-api-key: ${{ secrets.NUGET_API_KEY }}
       - name: Download Dist Folder
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: dist
       - run: cp ./configs/prod.json config.json
       - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "jawelton@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
       - run: nuget pack -Version "2.0.0-github-${GITHUB_SHA}"
       - run: nuget push -SkipDuplicate -Source "$NUGET_SOURCE" -ApiKey Az *.nupkg
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         name: packages
         with:
           path: "*.nupkg"
@@ -204,7 +204,7 @@ jobs:
         with:
           nuget-api-key: ${{ secrets.NUGET_API_KEY }}
       - name: Download Dist Folder
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: dist
       - run: cp ./configs/mpac.json config.json
@@ -212,7 +212,7 @@ jobs:
       - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "jawelton@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
       - run: nuget pack -Version "2.0.0-github-${GITHUB_SHA}"
       - run: nuget push -SkipDuplicate -Source "$NUGET_SOURCE" -ApiKey Az *.nupkg
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         name: packages
         with:
           path: "*.nupkg"

.github/workflows/cleanup.yml

@@ -20,9 +20,9 @@ jobs:
       NOTEBOOKS_TEST_RUNNER_CLIENT_SECRET: ${{ secrets.NOTEBOOKS_TEST_RUNNER_CLIENT_SECRET }}
     steps:
       - uses: actions/checkout@v2
-      - name: Use Node.js 14.x
+      - name: Use Node.js 18.x
         uses: actions/setup-node@v1
         with:
-          node-version: 14.x
+          node-version: 18.x
       - run: npm ci
       - run: node utils/cleanupDBs.js

.vscode/settings.json

@@ -20,8 +20,8 @@
   "typescript.tsdk": "node_modules/typescript/lib",
   "editor.formatOnSave": true,
   "editor.codeActionsOnSave": {
-    "source.fixAll.eslint": true,
+    "source.fixAll.eslint": "explicit",
-    "source.organizeImports": true
+    "source.organizeImports": "explicit"
   },
   "typescript.preferences.importModuleSpecifier": "non-relative",
   "editor.defaultFormatter": "esbenp.prettier-vscode"

configs/mpac.json

@@ -1,5 +1,5 @@
 {
-  "JUNO_ENDPOINT": "https://tools-staging.cosmos.azure.com",
+  "JUNO_ENDPOINT": "https://tools.cosmos.azure.com",
-  "isTerminalEnabled" : true,
+  "isTerminalEnabled": true,
-  "isPhoenixEnabled" : true
+  "isPhoenixEnabled": true
-}
+}

images/Home_16.svg

@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M7.31299 1.26164C7.69849 0.897163 8.30151 0.897163 8.68701 1.26164L13.5305 5.84098C13.8302 6.12431 14 6.51853 14 6.93094V12.5002C14 13.3286 13.3284 14.0002 12.5 14.0002H10.5C9.67157 14.0002 9 13.3286 9 12.5002V10.0002C9 9.72407 8.77614 9.50021 8.5 9.50021H7.5C7.22386 9.50021 7 9.72407 7 10.0002V12.5002C7 13.3286 6.32843 14.0002 5.5 14.0002H3.5C2.67157 14.0002 2 13.3286 2 12.5002V6.93094C2 6.51853 2.1698 6.12431 2.46948 5.84098L7.31299 1.26164ZM8 1.98828L3.15649 6.56762C3.0566 6.66207 3 6.79347 3 6.93094V12.5002C3 12.7763 3.22386 13.0002 3.5 13.0002H5.5C5.77614 13.0002 6 12.7763 6 12.5002V10.0002C6 9.17179 6.67157 8.50022 7.5 8.50022H8.5C9.32843 8.50022 10 9.17179 10 10.0002V12.5002C10 12.7763 10.2239 13.0002 10.5 13.0002H12.5C12.7761 13.0002 13 12.7763 13 12.5002V6.93094C13 6.79347 12.9434 6.66207 12.8435 6.56762L8 1.98828Z" fill="#0078D4" />
+</svg>

less/Common/Constants.less

@@ -147,6 +147,7 @@
 
 // CommandBar
 @CommandBarButtonHeight: 40px;
+@FabricCommandBarButtonHeight: 34px;
 
 /**********************************************************************************
                               Portal Consts
@@ -162,9 +163,10 @@
 /**********************************************************************************/
 
 @FabricFont: "Segoe UI", "Segoe UI Web (West European)", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", sans-serif;
+@FabricToolbarIconColor: "brightness(0) saturate(100%) invert(50%) sepia(17%) saturate(1459%) hue-rotate(81deg) brightness(99%) contrast(94%)";
 
 @FabricBoxBorderRadius: 8px;
-@FabricBoxBorderShadow: 0 0 2px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.14);
+@FabricBoxBorderShadow: rgba(0, 0, 0, 0.133) 0px 1.6px 3.6px 0px, rgba(0, 0, 0, 0.11) 0px 0.3px 0.9px 0px;
 @FabricBoxMargin: 4px 3px 4px 3px;
 
 @FabricAccentMediumHigh: #0c695a;

less/documentDB.less

@@ -2296,6 +2296,17 @@ a:link {
   display: none !important;
 }
 
+.monaco-editor .quick-input-list-label {
+  /* Restore some of Monaco's default styles that are clobbered by our global styles */
+  padding: 0;
+  line-height: 22px;
+}
+
+.monaco-editor .quick-input-list .highlight {
+  /* Padding in highlighted text within the quick input list breaks the flow of the text */
+  padding: 0;
+}
+
 td a {
   color: #393939;
 }
@@ -2897,9 +2908,21 @@ a:link {
     padding-left: 8px;
   }
 
+  .settingsSectionInlineCheckbox {
+    display: flex;
+    flex-direction: row-reverse;
+    justify-content: flex-end;
+    align-items: center;
+    gap: 5px;
+  }
+
   .settingsSectionLabel {
     margin-bottom: @DefaultSpace;
     margin-right: 5px;
+
+    .panelInfoIcon {
+      margin-left: 5px;
+    }
   }
 
   .pageOptionsPart {

less/documentDBFabric.less

@@ -25,33 +25,38 @@ a:focus {
 }
 
 .resourceTreeAndTabs {
-  border-radius: @FabricBoxBorderRadius;
+  border-radius: 0px;
   box-shadow: @FabricBoxBorderShadow;
   margin: @FabricBoxMargin;
-  margin-top: 4px;
+  margin-top: 0px;
+  margin-bottom: 0px;
   background-color: #ffffff;
 }
 
 .tabsManagerContainer {
-  background-color: #fafafa
+  background-color: #ffffff
 }
 
 .nav-tabs-margin {
   padding-top: 8px;
-  background-color: #fafafa
+  background-color: #ffffff
 }
 
 .commandBarContainer {
   background-color: #ffffff;
-  border-bottom: none;
+  border-radius: @FabricBoxBorderRadius @FabricBoxBorderRadius 0px 0px;
-  border-radius: @FabricBoxBorderRadius;
   box-shadow: @FabricBoxBorderShadow;
   margin: @FabricBoxMargin;
+  margin-top: 0px;
+  margin-bottom: 0px;
   padding-top: 2px;
+  padding: 0px;
+  height: 40px;
 }
 
 .dividerContainer {
   padding: @SmallSpace 0px @SmallSpace 0px;
+  height: @FabricCommandBarButtonHeight;
   .flex-display();
 
   span {
@@ -158,9 +163,10 @@ a:focus {
 
 
 .dataExplorerErrorConsoleContainer {
-  border-radius: @FabricBoxBorderRadius;
+  border-radius:  0px 0px @FabricBoxBorderRadius @FabricBoxBorderRadius;
   box-shadow: @FabricBoxBorderShadow;
   margin: @FabricBoxMargin;
+  margin-top: 0px;
   width: auto;
   align-self: auto;
 }

package.json

@@ -5,19 +5,19 @@
   "main": "index.js",
   "dependencies": {
     "@azure/arm-cosmosdb": "9.1.0",
-    "@azure/cosmos": "4.0.0",
+    "@azure/cosmos": "4.0.1-beta.2",
     "@azure/cosmos-language-service": "0.0.5",
     "@azure/identity": "1.2.1",
     "@azure/ms-rest-nodeauth": "3.0.7",
     "@azure/msal-browser": "2.14.2",
     "@babel/plugin-proposal-class-properties": "7.12.1",
     "@babel/plugin-proposal-decorators": "7.12.12",
-    "@fluentui/react": "8.14.3",
+    "@fluentui/react": "8.112.1",
-    "@fluentui/react-components": "9.32.1",
+    "@fluentui/react-components": "9.34.0",
     "@jupyterlab/services": "6.0.2",
     "@jupyterlab/terminal": "3.0.3",
     "@microsoft/applicationinsights-web": "2.6.1",
-    "@nteract/commutable": "7.4.2",
+    "@nteract/commutable": "7.5.1",
     "@nteract/connected-components": "6.8.2",
     "@nteract/core": "15.1.0",
     "@nteract/data-explorer": "8.0.3",
@@ -49,20 +49,20 @@
     "applicationinsights": "1.8.0",
     "bootstrap": "3.4.1",
     "canvas": "file:./canvas",
-    "clean-webpack-plugin": "3.0.0",
+    "clean-webpack-plugin": "4.0.0",
     "clipboard-copy": "4.0.1",
-    "copy-webpack-plugin": "9.0.1",
+    "copy-webpack-plugin": "11.0.0",
     "crossroads": "0.12.2",
     "css-element-queries": "1.1.1",
     "d3": "6.1.1",
-    "datatables.net-colreorder-dt": "1.5.1",
+    "datatables.net-colreorder-dt": "1.7.0",
-    "datatables.net-dt": "1.10.19",
+    "datatables.net-dt": "1.13.8",
     "date-fns": "1.29.0",
     "dayjs": "1.8.19",
     "dom-to-image": "2.6.0",
     "dotenv": "8.2.0",
-    "eslint-plugin-jest": "23.13.2",
+    "eslint-plugin-jest": "27.4.2",
-    "eslint-plugin-react": "7.20.0",
+    "eslint-plugin-react": "7.33.2",
     "hasher": "1.2.0",
     "html2canvas": "1.0.0-rc.5",
     "i18next": "19.8.4",
@@ -71,14 +71,15 @@
     "iframe-resizer-react": "1.1.0",
     "immutable": "4.0.0-rc.12",
     "is-ci": "2.0.0",
-    "jquery": "3.5.1",
+    "jquery": "3.7.1",
-    "jquery-typeahead": "2.10.6",
+    "jquery-typeahead": "2.11.1",
-    "jquery-ui-dist": "1.12.1",
+    "jquery-ui-dist": "1.13.2",
     "knockout": "3.5.1",
     "mkdirp": "1.0.4",
-    "monaco-editor": "0.18.1",
+    "monaco-editor": "0.44.0",
     "ms": "2.1.3",
-    "p-retry": "4.2.0",
+    "p-retry": "4.6.2",
+    "patch-package": "8.0.0",
     "plotly.js-cartesian-dist-min": "1.52.3",
     "post-robot": "10.0.42",
     "q": "1.5.1",
@@ -86,7 +87,7 @@
     "react-animate-height": "2.0.8",
     "react-dnd": "14.0.2",
     "react-dnd-html5-backend": "14.0.0",
-    "react-dom": "16.13.1",
+    "react-dom": "16.14.0",
     "react-hotkeys": "2.0.0",
     "react-i18next": "11.8.5",
     "react-notification-system": "0.2.17",
@@ -94,14 +95,12 @@
     "react-splitter-layout": "4.0.0",
     "react-string-format": "1.0.1",
     "react-youtube": "9.0.1",
-    "redux": "4.0.4",
     "reflect-metadata": "0.1.13",
     "rx-jupyter": "5.5.12",
-    "rxjs": "6.6.3",
     "sanitize-html": "2.3.3",
-    "styled-components": "4.3.2",
+    "styled-components": "5.0.1",
     "swr": "0.4.0",
-    "terser-webpack-plugin": "5.1.4",
+    "terser-webpack-plugin": "5.3.9",
     "underscore": "1.9.1",
     "utility-types": "3.10.0",
     "zustand": "3.5.0"
@@ -116,11 +115,14 @@
     "@types/codemirror": "0.0.56",
     "@types/crossroads": "0.0.30",
     "@types/d3": "5.9.2",
+    "@types/datatables.net": "1.10.28",
+    "@types/datatables.net-colreorder": "1.4.5",
     "@types/dom-to-image": "2.6.2",
     "@types/enzyme": "3.10.7",
     "@types/enzyme-adapter-react-16": "1.0.6",
     "@types/hasher": "0.0.31",
     "@types/jest": "26.0.20",
+    "@types/jquery": "3.5.29",
     "@types/node": "12.11.1",
     "@types/post-robot": "10.0.1",
     "@types/q": "1.5.1",
@@ -134,61 +136,62 @@
     "@types/styled-components": "5.1.1",
     "@types/underscore": "1.7.36",
     "@types/youtube-player": "5.5.6",
-    "@typescript-eslint/eslint-plugin": "4.22.0",
+    "@typescript-eslint/eslint-plugin": "6.7.4",
-    "@typescript-eslint/parser": "4.22.0",
+    "@typescript-eslint/parser": "6.7.4",
-    "@webpack-cli/serve": "1.5.2",
+    "@webpack-cli/serve": "2.0.5",
     "babel-jest": "24.9.0",
     "babel-loader": "8.1.0",
     "buffer": "5.1.0",
-    "case-sensitive-paths-webpack-plugin": "2.3.0",
+    "case-sensitive-paths-webpack-plugin": "2.4.0",
     "create-file-webpack": "1.0.2",
-    "css-loader": "1.0.0",
+    "css-loader": "6.8.1",
     "enzyme": "3.11.0",
     "enzyme-adapter-react-16": "1.15.5",
     "enzyme-to-json": "3.6.1",
-    "eslint": "7.8.1",
+    "eslint": "8.50.0",
     "eslint-cli": "1.1.1",
     "eslint-plugin-no-null": "1.0.2",
-    "eslint-plugin-prefer-arrow": "1.2.2",
+    "eslint-plugin-prefer-arrow": "1.2.3",
-    "eslint-plugin-react-hooks": "4.2.0",
+    "eslint-plugin-react-hooks": "4.6.0",
     "expect-playwright": "0.3.3",
     "fast-glob": "3.2.5",
-    "file-loader": "2.0.0",
     "fs-extra": "7.0.0",
-    "html-inline-css-webpack-plugin": "1.11.0",
+    "html-inline-css-webpack-plugin": "1.11.2",
     "html-loader": "0.5.5",
     "html-loader-jest": "0.2.1",
-    "html-webpack-plugin": "5.3.2",
+    "html-webpack-plugin": "5.5.3",
     "jest": "26.6.3",
     "jest-canvas-mock": "2.3.1",
     "jest-playwright-preset": "1.5.1",
     "jest-react-hooks-shallow": "1.5.1",
     "jest-trx-results-processor": "0.0.7",
     "less": "3.8.1",
-    "less-loader": "4.1.0",
+    "less-loader": "11.1.3",
     "less-vars-loader": "1.1.0",
     "mini-css-extract-plugin": "2.1.0",
-    "monaco-editor-webpack-plugin": "1.7.0",
+    "monaco-editor-webpack-plugin": "7.1.0",
     "node-fetch": "2.6.1",
     "playwright": "1.13.0",
     "prettier": "3.0.3",
     "process": "0.11.10",
+    "querystring-es3": "0.2.1",
     "raw-loader": "0.5.1",
     "react-dev-utils": "11.0.4",
     "rimraf": "3.0.0",
     "sinon": "3.2.1",
     "style-loader": "0.23.0",
     "ts-loader": "9.2.4",
-    "typedoc": "0.20.36",
+    "typedoc": "0.21.5",
-    "typescript": "4.3.4",
+    "typescript": "4.3.5",
-    "url-loader": "1.1.1",
+    "url-loader": "4.1.1",
     "wait-on": "4.0.2",
-    "webpack": "5.47.0",
+    "webpack": "5.88.2",
-    "webpack-bundle-analyzer": "4.4.2",
+    "webpack-bundle-analyzer": "4.9.1",
-    "webpack-cli": "4.7.2",
+    "webpack-cli": "5.1.4",
-    "webpack-dev-server": "3.11.2"
+    "webpack-dev-server": "4.15.1"
   },
   "scripts": {
+    "postinstall": "patch-package",
     "start": "webpack serve --mode development",
     "dev": "echo \"WARNING: npm run dev has been deprecated\" && npm run build",
     "build:dataExplorer:ci": "npm run build:ci",

patches/datatables.net-colreorder+1.7.0.patch

@@ -0,0 +1,22 @@
+diff --git a/node_modules/datatables.net-colreorder/types/types.d.ts b/node_modules/datatables.net-colreorder/types/types.d.ts
+index e5dc283..1930c2b 100644
+--- a/node_modules/datatables.net-colreorder/types/types.d.ts
++++ b/node_modules/datatables.net-colreorder/types/types.d.ts
+@@ -7,7 +7,7 @@
+ 
+ /// <reference types="jquery" />
+ 
+-import DataTables, {Api} from 'datatables.net';
++import DataTables, { Api } from 'datatables.net';
+ 
+ export default DataTables;
+ 
+@@ -40,6 +40,8 @@ declare module 'datatables.net' {
+ 			/**
+ 			 * Create a new ColReorder instance for the target DataTable
+ 			 */
++      // Ignore this error: error TS7013: Construct signature, which lacks return-type annotation, implicitly has an 'any' return type.
++      // @ts-ignore
+ 			new (dt: Api<any>, settings: boolean | ConfigColReorder);
+ 
+ 			/**

src/Common/Constants.ts

@@ -124,7 +124,36 @@ export enum MongoBackendEndpointType {
   remote,
 }
 
-// TODO: 435619 Add default endpoints per cloud and use regional only when available
+export class BackendApi {
+  public static readonly GenerateToken: string = "GenerateToken";
+  public static readonly PortalSettings: string = "PortalSettings";
+}
+
+export class PortalBackendEndpoints {
+  public static readonly Development: string = "https://localhost:7235";
+  public static readonly Mpac: string = "https://cdb-ms-mpac-pbe.cosmos.azure.com";
+  public static readonly Prod: string = "https://cdb-ms-prod-pbe.cosmos.azure.com";
+  public static readonly Fairfax: string = "https://cdb-ff-prod-pbe.cosmos.azure.us";
+  public static readonly Mooncake: string = "https://cdb-mc-prod-pbe.cosmos.azure.cn";
+}
+
+export class MongoProxyEndpoints {
+  public static readonly Development: string = "https://localhost:7238";
+  public static readonly Mpac: string = "https://cdb-ms-mpac-mp.cosmos.azure.com";
+  public static readonly Prod: string = "https://cdb-ms-prod-mp.cosmos.azure.com";
+  public static readonly Fairfax: string = "https://cdb-ff-prod-mp.cosmos.azure.us";
+  public static readonly Mooncake: string = "https://cdb-mc-prod-mp.cosmos.azure.cn";
+}
+
+export class CassandraProxyEndpoints {
+  public static readonly Development: string = "https://localhost:7240";
+  public static readonly Mpac: string = "https://cdb-ms-mpac-cp.cosmos.azure.com";
+  public static readonly Prod: string = "https://cdb-ms-prod-cp.cosmos.azure.com";
+  public static readonly Fairfax: string = "https://cdb-ff-prod-cp.cosmos.azure.us";
+  public static readonly Mooncake: string = "https://cdb-mc-prod-cp.cosmos.azure.cn";
+}
+
+//TODO: Remove this when new backend is migrated over
 export class CassandraBackend {
   public static readonly createOrDeleteApi: string = "api/cassandra/createordelete";
   public static readonly guestCreateOrDeleteApi: string = "api/guest/cassandra/createordelete";
@@ -136,15 +165,32 @@ export class CassandraBackend {
   public static readonly guestSchemaApi: string = "api/guest/cassandra/schema";
 }
 
+export class CassandraProxyAPIs {
+  public static readonly createOrDeleteApi: string = "api/cassandra/createordelete";
+  public static readonly connectionStringCreateOrDeleteApi: string = "api/connectionstring/cassandra/createordelete";
+  public static readonly queryApi: string = "api/cassandra";
+  public static readonly connectionStringQueryApi: string = "api/connectionstring/cassandra";
+  public static readonly keysApi: string = "api/cassandra/keys";
+  public static readonly connectionStringKeysApi: string = "api/connectionstring/cassandra/keys";
+  public static readonly schemaApi: string = "api/cassandra/schema";
+  public static readonly connectionStringSchemaApi: string = "api/connectionstring/cassandra/schema";
+}
+
 export class Queries {
   public static CustomPageOption: string = "custom";
   public static UnlimitedPageOption: string = "unlimited";
+  public static setAutomaticRBACOption: string = "Automatic";
+  public static setTrueRBACOption: string = "True";
+  public static setFalseRBACOption: string = "False";
   public static itemsPerPage: number = 100;
   public static unlimitedItemsPerPage: number = 100; // TODO: Figure out appropriate value so it works for accounts with a large number of partitions
   public static containersPerPage: number = 50;
   public static QueryEditorMinHeightRatio: number = 0.1;
   public static QueryEditorMaxHeightRatio: number = 0.4;
   public static readonly DefaultMaxDegreeOfParallelism = 6;
+  public static readonly DefaultRetryAttempts = 9;
+  public static readonly DefaultRetryIntervalInMs = 0;
+  public static readonly DefaultMaxWaitTimeInSeconds = 30;
 }
 
 export class SavedQueries {
@@ -171,13 +217,13 @@ export class Areas {
   public static Tab: string = "Tab";
   public static ShareDialog: string = "Share Access Dialog";
   public static Notebook: string = "Notebook";
+  public static Copilot: string = "Copilot";
 }
 
 export class HttpHeaders {
   public static activityId: string = "x-ms-activity-id";
   public static apiType: string = "x-ms-cosmos-apitype";
   public static authorization: string = "authorization";
-  public static graphAuthorization: string = "graph-authorization";
   public static collectionIndexTransformationProgress: string =
     "x-ms-documentdb-collection-index-transformation-progress";
   public static continuation: string = "x-ms-continuation";
@@ -208,6 +254,10 @@ export class HttpHeaders {
   public static migrateOfferToAutopilot: string = "x-ms-cosmos-migrate-offer-to-autopilot";
 }
 
+export class ContentType {
+  public static applicationJson: string = "application/json";
+}
+
 export class ApiType {
   // Mapped to hexadecimal values in the backend
   public static readonly MongoDB: number = 1;

src/Common/CosmosClient.ts

@@ -1,8 +1,8 @@
 import * as Cosmos from "@azure/cosmos";
-import { sendCachedDataMessage } from "Common/MessageHandler";
 import { getAuthorizationTokenUsingResourceTokens } from "Common/getAuthorizationTokenUsingResourceTokens";
-import { AuthorizationToken, MessageTypes } from "Contracts/MessageTypes";
+import { AuthorizationToken } from "Contracts/MessageTypes";
 import { checkDatabaseResourceTokensValidity } from "Platform/Fabric/FabricUtil";
+import { LocalStorageUtility, StorageKey } from "Shared/StorageUtility";
 import { AuthType } from "../AuthType";
 import { PriorityLevel } from "../Common/Constants";
 import { Platform, configContext } from "../ConfigContext";
@@ -39,9 +39,10 @@ export const tokenProvider = async (requestInfo: Cosmos.RequestInfo) => {
       case Cosmos.ResourceType.item:
       case Cosmos.ResourceType.pkranges:
         // User resource tokens
+        // TODO userContext.fabricContext.databaseConnectionInfo can be undefined
         headers[HttpHeaders.msDate] = new Date().toUTCString();
-        const resourceTokens = userContext.fabricDatabaseConnectionInfo.resourceTokens;
+        const resourceTokens = userContext.fabricContext.databaseConnectionInfo.resourceTokens;
-        checkDatabaseResourceTokensValidity(userContext.fabricDatabaseConnectionInfo.resourceTokensTimestamp);
+        checkDatabaseResourceTokensValidity(userContext.fabricContext.databaseConnectionInfo.resourceTokensTimestamp);
         return getAuthorizationTokenUsingResourceTokens(resourceTokens, requestInfo.path, requestInfo.resourceId);
 
       case Cosmos.ResourceType.none:
@@ -49,13 +50,23 @@ export const tokenProvider = async (requestInfo: Cosmos.RequestInfo) => {
       case Cosmos.ResourceType.offer:
       case Cosmos.ResourceType.user:
       case Cosmos.ResourceType.permission:
-        // User master tokens
+        // For now, these operations aren't used, so fetching the authorization token is commented out.
-        const authorizationToken = await sendCachedDataMessage<AuthorizationToken>(MessageTypes.GetAuthorizationToken, [
+        // This provider must return a real token to pass validation by the client, so we return the cached resource token
-          requestInfo,
+        // (which is a valid token, but won't work for these operations).
-        ]);
+        const resourceTokens2 = userContext.fabricContext.databaseConnectionInfo.resourceTokens;
-        console.log("Response from Fabric: ", authorizationToken);
+        return getAuthorizationTokenUsingResourceTokens(resourceTokens2, requestInfo.path, requestInfo.resourceId);
-        headers[HttpHeaders.msDate] = authorizationToken.XDate;
+
-        return decodeURIComponent(authorizationToken.PrimaryReadWriteToken);
+      /* ************** TODO: Uncomment this code if we need to support these operations **************
+      // User master tokens
+      const authorizationToken = await sendCachedDataMessage<AuthorizationToken>(
+        MessageTypes.GetAuthorizationToken,
+        [requestInfo],
+        userContext.fabricContext.connectionId,
+      );
+      console.log("Response from Fabric: ", authorizationToken);
+      headers[HttpHeaders.msDate] = authorizationToken.XDate;
+      return decodeURIComponent(authorizationToken.PrimaryReadWriteToken);
+       ***********************************************************************************************/
     }
   }
 
@@ -148,11 +159,15 @@ export function client(): Cosmos.CosmosClient {
     endpoint: endpoint() || "https://cosmos.azure.com", // CosmosClient gets upset if we pass a bad URL. This should never actually get called
     key: userContext.masterKey,
     tokenProvider,
-    connectionPolicy: {
-      enableEndpointDiscovery: false,
-    },
     userAgentSuffix: "Azure Portal",
     defaultHeaders: _defaultHeaders,
+    connectionPolicy: {
+      retryOptions: {
+        maxRetryAttemptCount: LocalStorageUtility.getEntryNumber(StorageKey.RetryAttempts),
+        fixedRetryIntervalInMilliseconds: LocalStorageUtility.getEntryNumber(StorageKey.RetryInterval),
+        maxWaitTimeInSeconds: LocalStorageUtility.getEntryNumber(StorageKey.MaxWaitTimeInSeconds),
+      },
+    },
   };
 
   if (configContext.PROXY_PATH !== undefined) {

src/Common/IteratorUtilities.ts

@@ -1,3 +1,4 @@
+import { QueryOperationOptions } from "@azure/cosmos";
 import { QueryResults } from "../Contracts/ViewModels";
 
 interface QueryResponse {
@@ -10,13 +11,17 @@ interface QueryResponse {
 }
 
 export interface MinimalQueryIterator {
-  fetchNext: () => Promise<QueryResponse>;
+  fetchNext: (queryOperationOptions?: QueryOperationOptions) => Promise<QueryResponse>;
 }
 
 // Pick<QueryIterator<any>, "fetchNext">;
 
-export function nextPage(documentsIterator: MinimalQueryIterator, firstItemIndex: number): Promise<QueryResults> {
+export function nextPage(
-  return documentsIterator.fetchNext().then((response) => {
+  documentsIterator: MinimalQueryIterator,
+  firstItemIndex: number,
+  queryOperationOptions?: QueryOperationOptions,
+): Promise<QueryResults> {
+  return documentsIterator.fetchNext(queryOperationOptions).then((response) => {
     const documents = response.resources;
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const headers = (response as any).headers || {}; // TODO this is a private key. Remove any

src/Common/Logger.test.ts

@@ -1,7 +1,5 @@
 jest.mock("./MessageHandler");
-import { LogEntryLevel } from "../Contracts/Diagnostics";
 import * as Logger from "./Logger";
-import { MessageTypes } from "../Contracts/ExplorerContracts";
 import { sendMessage } from "./MessageHandler";
 
 describe("Logger", () => {
@@ -11,16 +9,16 @@ describe("Logger", () => {
 
   it("should log info messages", () => {
     Logger.logInfo("Test info", "DocDB");
-    expect(sendMessage).toBeCalled();
+    expect(sendMessage).toHaveBeenCalled();
   });
 
   it("should log error messages", () => {
     Logger.logError("Test error", "DocDB");
-    expect(sendMessage).toBeCalled();
+    expect(sendMessage).toHaveBeenCalled();
   });
 
   it("should log warnings", () => {
     Logger.logWarning("Test warning", "DocDB");
-    expect(sendMessage).toBeCalled();
+    expect(sendMessage).toHaveBeenCalled();
   });
 });

src/Common/MessageHandler.ts

@@ -27,15 +27,24 @@ export function handleCachedDataMessage(message: any): void {
   runGarbageCollector();
 }
 
+/**
+ *
+ * @param messageType
+ * @param params
+ * @param scope Use this string to identify request Useful to distinguish response from different senders
+ * @param timeoutInMs
+ * @returns
+ */
 export function sendCachedDataMessage<TResponseDataModel>(
   messageType: MessageTypes,
   params: Object[],
+  scope?: string,
   timeoutInMs?: number,
 ): Q.Promise<TResponseDataModel> {
   let cachedDataPromise: CachedDataPromise<TResponseDataModel> = {
     deferred: Q.defer<TResponseDataModel>(),
     startTime: new Date(),
-    id: _.uniqueId(),
+    id: _.uniqueId(scope),
   };
   RequestMap[cachedDataPromise.id] = cachedDataPromise;
   sendMessage({ type: messageType, params: params, id: cachedDataPromise.id });
@@ -47,6 +56,10 @@ export function sendCachedDataMessage<TResponseDataModel>(
   );
 }
 
+/**
+ *
+ * @param data Overwrite the data property of the message
+ */
 export function sendMessage(data: any): void {
   _sendMessage({
     signature: "pcIframe",

src/Common/MongoProxyClient.ts

@@ -1,6 +1,10 @@
 import { Constants as CosmosSDKConstants } from "@azure/cosmos";
+import {
+  allowedMongoProxyEndpoints,
+  allowedMongoProxyEndpoints_ToBeDeprecated,
+  validateEndpoint,
+} from "Utils/EndpointUtils";
 import queryString from "querystring";
-import { allowedMongoProxyEndpoints, validateEndpoint } from "Utils/EndpointValidation";
 import { AuthType } from "../AuthType";
 import { configContext } from "../ConfigContext";
 import * as DataModels from "../Contracts/DataModels";
@@ -10,7 +14,7 @@ import DocumentId from "../Explorer/Tree/DocumentId";
 import { hasFlag } from "../Platform/Hosted/extractFeatures";
 import { userContext } from "../UserContext";
 import { logConsoleError } from "../Utils/NotificationConsoleUtils";
-import { ApiType, HttpHeaders, HttpStatusCodes } from "./Constants";
+import { ApiType, ContentType, HttpHeaders, HttpStatusCodes, MongoProxyEndpoints } from "./Constants";
 import { MinimalQueryIterator } from "./IteratorUtilities";
 import { sendMessage } from "./MessageHandler";
 
@@ -62,6 +66,73 @@ export function queryDocuments(
   isResourceList: boolean,
   query: string,
   continuationToken?: string,
+): Promise<QueryResponse> {
+  if (!useMongoProxyEndpoint("resourcelist") || !useMongoProxyEndpoint("queryDocuments")) {
+    return queryDocuments_ToBeDeprecated(databaseId, collection, isResourceList, query, continuationToken);
+  }
+
+  const { databaseAccount } = userContext;
+  const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
+  const params = {
+    databaseID: databaseId,
+    collectionID: collection.id(),
+    resourceUrl: `${resourceEndpoint}dbs/${databaseId}/colls/${collection.id()}/docs/`,
+    resourceID: collection.rid,
+    resourceType: "docs",
+    subscriptionID: userContext.subscriptionId,
+    resourceGroup: userContext.resourceGroup,
+    databaseAccountName: databaseAccount.name,
+    partitionKey:
+      collection && collection.partitionKey && !collection.partitionKey.systemKey
+        ? collection.partitionKeyProperties?.[0]
+        : "",
+    query,
+  };
+
+  const endpoint = getFeatureEndpointOrDefault("resourcelist") || "";
+
+  const headers = {
+    ...defaultHeaders,
+    ...authHeaders(),
+    [CosmosSDKConstants.HttpHeaders.IsQuery]: "true",
+    [CosmosSDKConstants.HttpHeaders.PopulateQueryMetrics]: "true",
+    [CosmosSDKConstants.HttpHeaders.EnableScanInQuery]: "true",
+    [CosmosSDKConstants.HttpHeaders.EnableCrossPartitionQuery]: "true",
+    [CosmosSDKConstants.HttpHeaders.ParallelizeCrossPartitionQuery]: "true",
+    [HttpHeaders.contentType]: "application/query+json",
+  };
+
+  if (continuationToken) {
+    headers[CosmosSDKConstants.HttpHeaders.Continuation] = continuationToken;
+  }
+
+  const path = isResourceList ? "/resourcelist" : "/queryDocuments";
+
+  return window
+    .fetch(`${endpoint}${path}`, {
+      method: "POST",
+      body: JSON.stringify(params),
+      headers,
+    })
+    .then(async (response) => {
+      if (response.ok) {
+        return {
+          continuationToken: response.headers.get(CosmosSDKConstants.HttpHeaders.Continuation),
+          documents: (await response.json()).Documents as DataModels.DocumentId[],
+          headers: response.headers,
+        };
+      }
+      await errorHandling(response, "querying documents", params);
+      return undefined;
+    });
+}
+
+function queryDocuments_ToBeDeprecated(
+  databaseId: string,
+  collection: Collection,
+  isResourceList: boolean,
+  query: string,
+  continuationToken?: string,
 ): Promise<QueryResponse> {
   const { databaseAccount } = userContext;
   const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
@@ -122,6 +193,54 @@ export function readDocument(
   databaseId: string,
   collection: Collection,
   documentId: DocumentId,
+): Promise<DataModels.DocumentId> {
+  if (!useMongoProxyEndpoint("readDocument")) {
+    return readDocument_ToBeDeprecated(databaseId, collection, documentId);
+  }
+  const { databaseAccount } = userContext;
+  const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
+  const idComponents = documentId.self.split("/");
+  const path = idComponents.slice(0, 4).join("/");
+  const rid = encodeURIComponent(idComponents[5]);
+  const params = {
+    databaseID: databaseId,
+    collectionID: collection.id(),
+    resourceUrl: `${resourceEndpoint}${path}/${rid}`,
+    resourceID: rid,
+    resourceType: "docs",
+    subscriptionID: userContext.subscriptionId,
+    resourceGroup: userContext.resourceGroup,
+    databaseAccountName: databaseAccount.name,
+    partitionKey:
+      documentId && documentId.partitionKey && !documentId.partitionKey.systemKey
+        ? documentId.partitionKeyProperties?.[0]
+        : "",
+  };
+
+  const endpoint = getFeatureEndpointOrDefault("readDocument");
+
+  return window
+    .fetch(endpoint, {
+      method: "POST",
+      body: JSON.stringify(params),
+      headers: {
+        ...defaultHeaders,
+        ...authHeaders(),
+        [HttpHeaders.contentType]: ContentType.applicationJson,
+      },
+    })
+    .then(async (response) => {
+      if (response.ok) {
+        return response.json();
+      }
+      return await errorHandling(response, "reading document", params);
+    });
+}
+
+export function readDocument_ToBeDeprecated(
+  databaseId: string,
+  collection: Collection,
+  documentId: DocumentId,
 ): Promise<DataModels.DocumentId> {
   const { databaseAccount } = userContext;
   const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
@@ -169,6 +288,51 @@ export function createDocument(
   collection: Collection,
   partitionKeyProperty: string,
   documentContent: unknown,
+): Promise<DataModels.DocumentId> {
+  if (!useMongoProxyEndpoint("createDocument")) {
+    return createDocument_ToBeDeprecated(databaseId, collection, partitionKeyProperty, documentContent);
+  }
+  const { databaseAccount } = userContext;
+  const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
+  const params = {
+    databaseID: databaseId,
+    collectionID: collection.id(),
+    resourceUrl: `${resourceEndpoint}dbs/${databaseId}/colls/${collection.id()}/docs/`,
+    resourceID: collection.rid,
+    resourceType: "docs",
+    subscriptionID: userContext.subscriptionId,
+    resourceGroup: userContext.resourceGroup,
+    databaseAccountName: databaseAccount.name,
+    partitionKey:
+      collection && collection.partitionKey && !collection.partitionKey.systemKey ? partitionKeyProperty : "",
+    documentContent: JSON.stringify(documentContent),
+  };
+
+  const endpoint = getFeatureEndpointOrDefault("createDocument");
+
+  return window
+    .fetch(`${endpoint}/createDocument`, {
+      method: "POST",
+      body: JSON.stringify(params),
+      headers: {
+        ...defaultHeaders,
+        ...authHeaders(),
+        [HttpHeaders.contentType]: ContentType.applicationJson,
+      },
+    })
+    .then(async (response) => {
+      if (response.ok) {
+        return response.json();
+      }
+      return await errorHandling(response, "creating document", params);
+    });
+}
+
+export function createDocument_ToBeDeprecated(
+  databaseId: string,
+  collection: Collection,
+  partitionKeyProperty: string,
+  documentContent: unknown,
 ): Promise<DataModels.DocumentId> {
   const { databaseAccount } = userContext;
   const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
@@ -208,6 +372,56 @@ export function updateDocument(
   collection: Collection,
   documentId: DocumentId,
   documentContent: string,
+): Promise<DataModels.DocumentId> {
+  if (!useMongoProxyEndpoint("updateDocument")) {
+    return updateDocument_ToBeDeprecated(databaseId, collection, documentId, documentContent);
+  }
+  const { databaseAccount } = userContext;
+  const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
+  const idComponents = documentId.self.split("/");
+  const path = idComponents.slice(0, 5).join("/");
+  const rid = encodeURIComponent(idComponents[5]);
+  const params = {
+    databaseID: databaseId,
+    collectionID: collection.id(),
+    resourceUrl: `${resourceEndpoint}${path}/${rid}`,
+    resourceID: rid,
+    resourceType: "docs",
+    subscriptionID: userContext.subscriptionId,
+    resourceGroup: userContext.resourceGroup,
+    databaseAccountName: databaseAccount.name,
+    partitionKey:
+      documentId && documentId.partitionKey && !documentId.partitionKey.systemKey
+        ? documentId.partitionKeyProperties?.[0]
+        : "",
+    documentContent,
+  };
+  const endpoint = getFeatureEndpointOrDefault("updateDocument");
+
+  return window
+    .fetch(endpoint, {
+      method: "PUT",
+      body: JSON.stringify(params),
+      headers: {
+        ...defaultHeaders,
+        ...authHeaders(),
+        [HttpHeaders.contentType]: ContentType.applicationJson,
+        [CosmosSDKConstants.HttpHeaders.PartitionKey]: JSON.stringify(documentId.partitionKeyHeader()),
+      },
+    })
+    .then(async (response) => {
+      if (response.ok) {
+        return response.json();
+      }
+      return await errorHandling(response, "updating document", params);
+    });
+}
+
+export function updateDocument_ToBeDeprecated(
+  databaseId: string,
+  collection: Collection,
+  documentId: DocumentId,
+  documentContent: string,
 ): Promise<DataModels.DocumentId> {
   const { databaseAccount } = userContext;
   const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
@@ -237,7 +451,7 @@ export function updateDocument(
       headers: {
         ...defaultHeaders,
         ...authHeaders(),
-        [HttpHeaders.contentType]: "application/json",
+        [HttpHeaders.contentType]: ContentType.applicationJson,
         [CosmosSDKConstants.HttpHeaders.PartitionKey]: JSON.stringify(documentId.partitionKeyHeader()),
       },
     })
@@ -250,6 +464,53 @@ export function updateDocument(
 }
 
 export function deleteDocument(databaseId: string, collection: Collection, documentId: DocumentId): Promise<void> {
+  if (!useMongoProxyEndpoint("deleteDocument")) {
+    return deleteDocument_ToBeDeprecated(databaseId, collection, documentId);
+  }
+  const { databaseAccount } = userContext;
+  const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
+  const idComponents = documentId.self.split("/");
+  const path = idComponents.slice(0, 5).join("/");
+  const rid = encodeURIComponent(idComponents[5]);
+  const params = {
+    databaseID: databaseId,
+    collectionID: collection.id(),
+    resourceUrl: `${resourceEndpoint}${path}/${rid}`,
+    resourceID: rid,
+    resourceType: "docs",
+    subscriptionID: userContext.subscriptionId,
+    resourceGroup: userContext.resourceGroup,
+    databaseAccountName: databaseAccount.name,
+    partitionKey:
+      documentId && documentId.partitionKey && !documentId.partitionKey.systemKey
+        ? documentId.partitionKeyProperties?.[0]
+        : "",
+  };
+  const endpoint = getFeatureEndpointOrDefault("deleteDocument");
+
+  return window
+    .fetch(endpoint, {
+      method: "DELETE",
+      body: JSON.stringify(params),
+      headers: {
+        ...defaultHeaders,
+        ...authHeaders(),
+        [HttpHeaders.contentType]: ContentType.applicationJson,
+      },
+    })
+    .then(async (response) => {
+      if (response.ok) {
+        return undefined;
+      }
+      return await errorHandling(response, "deleting document", params);
+    });
+}
+
+export function deleteDocument_ToBeDeprecated(
+  databaseId: string,
+  collection: Collection,
+  documentId: DocumentId,
+): Promise<void> {
   const { databaseAccount } = userContext;
   const resourceEndpoint = databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint;
   const idComponents = documentId.self.split("/");
@@ -277,7 +538,7 @@ export function deleteDocument(databaseId: string, collection: Collection, docum
       headers: {
         ...defaultHeaders,
         ...authHeaders(),
-        [HttpHeaders.contentType]: "application/json",
+        [HttpHeaders.contentType]: ContentType.applicationJson,
         [CosmosSDKConstants.HttpHeaders.PartitionKey]: JSON.stringify(documentId.partitionKeyHeader()),
       },
     })
@@ -291,6 +552,52 @@ export function deleteDocument(databaseId: string, collection: Collection, docum
 
 export function createMongoCollectionWithProxy(
   params: DataModels.CreateCollectionParams,
+): Promise<DataModels.Collection> {
+  if (!useMongoProxyEndpoint("createCollectionWithProxy")) {
+    return createMongoCollectionWithProxy_ToBeDeprecated(params);
+  }
+  const { databaseAccount } = userContext;
+  const shardKey: string = params.partitionKey?.paths[0];
+
+  const createCollectionParams = {
+    databaseID: params.databaseId,
+    collectionID: params.collectionId,
+    resourceUrl: databaseAccount.properties.mongoEndpoint || databaseAccount.properties.documentEndpoint,
+    resourceID: "",
+    resourceType: "colls",
+    subscriptionID: userContext.subscriptionId,
+    resourceGroup: userContext.resourceGroup,
+    databaseAccountName: databaseAccount.name,
+    partitionKey: shardKey,
+    isAutoscale: !!params.autoPilotMaxThroughput,
+    hasSharedThroughput: params.databaseLevelThroughput,
+    offerThroughput: params.autoPilotMaxThroughput || params.offerThroughput,
+    createDatabase: params.createNewDatabase,
+    isSharded: !!shardKey,
+  };
+
+  const endpoint = getFeatureEndpointOrDefault("createCollectionWithProxy");
+
+  return window
+    .fetch(`${endpoint}/createCollection`, {
+      method: "POST",
+      body: JSON.stringify(createCollectionParams),
+      headers: {
+        ...defaultHeaders,
+        ...authHeaders(),
+        [HttpHeaders.contentType]: ContentType.applicationJson,
+      },
+    })
+    .then(async (response) => {
+      if (response.ok) {
+        return response.json();
+      }
+      return await errorHandling(response, "creating collection", createCollectionParams);
+    });
+}
+
+export function createMongoCollectionWithProxy_ToBeDeprecated(
+  params: DataModels.CreateCollectionParams,
 ): Promise<DataModels.Collection> {
   const { databaseAccount } = userContext;
   const shardKey: string = params.partitionKey?.paths[0];
@@ -334,13 +641,20 @@ export function createMongoCollectionWithProxy(
       return await errorHandling(response, "creating collection", mongoParams);
     });
 }
-
 export function getFeatureEndpointOrDefault(feature: string): string {
-  const endpoint =
+  let endpoint;
-    hasFlag(userContext.features.mongoProxyAPIs, feature) &&
+  if (useMongoProxyEndpoint(feature)) {
-    validateEndpoint(userContext.features.mongoProxyEndpoint, allowedMongoProxyEndpoints)
+    endpoint = configContext.MONGO_PROXY_ENDPOINT;
-      ? userContext.features.mongoProxyEndpoint
+  } else {
-      : configContext.MONGO_BACKEND_ENDPOINT || configContext.BACKEND_ENDPOINT;
+    endpoint =
+      hasFlag(userContext.features.mongoProxyAPIs, feature) &&
+      validateEndpoint(userContext.features.mongoProxyEndpoint, [
+        ...allowedMongoProxyEndpoints,
+        ...allowedMongoProxyEndpoints_ToBeDeprecated,
+      ])
+        ? userContext.features.mongoProxyEndpoint
+        : configContext.MONGO_BACKEND_ENDPOINT || configContext.BACKEND_ENDPOINT;
+  }
 
   return getEndpoint(endpoint);
 }
@@ -349,7 +663,11 @@ export function getEndpoint(endpoint: string): string {
   let url = endpoint + "/api/mongo/explorer";
 
   if (userContext.authType === AuthType.EncryptedToken) {
-    url = url.replace("api/mongo", "api/guest/mongo");
+    if (endpoint === configContext.MONGO_PROXY_ENDPOINT) {
+      url = url.replace("api/mongo", "api/connectionstring/mongo");
+    } else {
+      url = url.replace("api/mongo", "api/guest/mongo");
+    }
   }
   return url;
 }
@@ -370,3 +688,24 @@ async function errorHandling(response: Response, action: string, params: unknown
 export function getARMCreateCollectionEndpoint(params: DataModels.MongoParameters): string {
   return `subscriptions/${params.sid}/resourceGroups/${params.rg}/providers/Microsoft.DocumentDB/databaseAccounts/${userContext.databaseAccount.name}/mongodbDatabases/${params.db}/collections/${params.coll}`;
 }
+
+function useMongoProxyEndpoint(api: string): boolean {
+  const activeMongoProxyEndpoints: string[] = [
+    MongoProxyEndpoints.Development,
+    MongoProxyEndpoints.Mpac,
+    MongoProxyEndpoints.Prod,
+  ];
+  let canAccessMongoProxy: boolean = userContext.databaseAccount.properties.publicNetworkAccess === "Enabled";
+  if (
+    configContext.MONGO_PROXY_ENDPOINT !== MongoProxyEndpoints.Development &&
+    userContext.databaseAccount.properties.ipRules?.length > 0
+  ) {
+    canAccessMongoProxy = canAccessMongoProxy && configContext.MONGO_PROXY_OUTBOUND_IPS_ALLOWLISTED;
+  }
+
+  return (
+    canAccessMongoProxy &&
+    configContext.NEW_MONGO_APIS?.includes(api) &&
+    activeMongoProxyEndpoints.includes(configContext.MONGO_PROXY_ENDPOINT)
+  );
+}

src/Common/QueriesClient.ts

@@ -1,3 +1,4 @@
+import { isServerlessAccount } from "Utils/CapabilityUtils";
 import * as _ from "underscore";
 import * as DataModels from "../Contracts/DataModels";
 import * as ViewModels from "../Contracts/ViewModels";
@@ -8,12 +9,11 @@ import { useDatabases } from "../Explorer/useDatabases";
 import { userContext } from "../UserContext";
 import * as NotificationConsoleUtils from "../Utils/NotificationConsoleUtils";
 import { BackendDefaults, HttpStatusCodes, SavedQueries } from "./Constants";
+import { handleError } from "./ErrorHandlingUtils";
 import { createCollection } from "./dataAccess/createCollection";
 import { createDocument } from "./dataAccess/createDocument";
 import { deleteDocument } from "./dataAccess/deleteDocument";
 import { queryDocuments } from "./dataAccess/queryDocuments";
-import { handleError } from "./ErrorHandlingUtils";
-import { isServerlessAccount } from "Utils/CapabilityUtils";
 
 export class QueriesClient {
   private static readonly PartitionKey: DataModels.PartitionKey = {

src/Common/TableEntity.tsx

@@ -146,6 +146,7 @@ export const TableEntity: FunctionComponent<TableEntityProps> = ({
                 onClick={onEditEntity}
                 tabIndex={0}
                 onKeyPress={handleKeyPress}
+                role="button"
               />
             </div>
           </TooltipHost>
@@ -160,6 +161,7 @@ export const TableEntity: FunctionComponent<TableEntityProps> = ({
               onClick={onDeleteEntity}
               tabIndex={0}
               onKeyPress={handleKeyPressdelete}
+              role="button"
             />
           </TooltipHost>
         )}

src/Common/dataAccess/dataTransfers.ts

@@ -0,0 +1,195 @@
+import { ApiType, userContext } from "UserContext";
+import * as NotificationConsoleUtils from "Utils/NotificationConsoleUtils";
+import {
+  cancel,
+  create,
+  get,
+  listByDatabaseAccount,
+} from "Utils/arm/generatedClients/dataTransferService/dataTransferJobs";
+import {
+  CosmosCassandraDataTransferDataSourceSink,
+  CosmosMongoDataTransferDataSourceSink,
+  CosmosSqlDataTransferDataSourceSink,
+  CreateJobRequest,
+  DataTransferJobFeedResults,
+  DataTransferJobGetResults,
+} from "Utils/arm/generatedClients/dataTransferService/types";
+import { addToPolling, removeFromPolling, updateDataTransferJob, useDataTransferJobs } from "hooks/useDataTransferJobs";
+import promiseRetry, { AbortError, FailedAttemptError } from "p-retry";
+
+export interface DataTransferParams {
+  jobName: string;
+  apiType: ApiType;
+  subscriptionId: string;
+  resourceGroupName: string;
+  accountName: string;
+  sourceDatabaseName: string;
+  sourceCollectionName: string;
+  targetDatabaseName: string;
+  targetCollectionName: string;
+}
+
+export const getDataTransferJobs = async (
+  subscriptionId: string,
+  resourceGroup: string,
+  accountName: string,
+): Promise<DataTransferJobGetResults[]> => {
+  let dataTransferJobs: DataTransferJobGetResults[] = [];
+  let dataTransferFeeds: DataTransferJobFeedResults = await listByDatabaseAccount(
+    subscriptionId,
+    resourceGroup,
+    accountName,
+  );
+  dataTransferJobs = [...dataTransferJobs, ...(dataTransferFeeds?.value || [])];
+  while (dataTransferFeeds?.nextLink) {
+    const nextResponse = await window.fetch(dataTransferFeeds.nextLink, {
+      headers: {
+        Authorization: userContext.authorizationToken,
+      },
+    });
+    if (nextResponse.ok) {
+      dataTransferFeeds = await nextResponse.json();
+      dataTransferJobs = [...dataTransferJobs, ...(dataTransferFeeds?.value || [])];
+    } else {
+      break;
+    }
+  }
+  return dataTransferJobs;
+};
+
+export const initiateDataTransfer = async (params: DataTransferParams): Promise<DataTransferJobGetResults> => {
+  const {
+    jobName,
+    apiType,
+    subscriptionId,
+    resourceGroupName,
+    accountName,
+    sourceDatabaseName,
+    sourceCollectionName,
+    targetDatabaseName,
+    targetCollectionName,
+  } = params;
+  const sourcePayload = createPayload(apiType, sourceDatabaseName, sourceCollectionName);
+  const targetPayload = createPayload(apiType, targetDatabaseName, targetCollectionName);
+  const body: CreateJobRequest = {
+    properties: {
+      source: sourcePayload,
+      destination: targetPayload,
+    },
+  };
+  return create(subscriptionId, resourceGroupName, accountName, jobName, body);
+};
+
+export const pollDataTransferJob = async (
+  jobName: string,
+  subscriptionId: string,
+  resourceGroupName: string,
+  accountName: string,
+): Promise<unknown> => {
+  const currentPollingJobs = useDataTransferJobs.getState().pollingDataTransferJobs;
+  if (currentPollingJobs.has(jobName)) {
+    return;
+  }
+  let clearMessage = NotificationConsoleUtils.logConsoleProgress(`Data transfer job ${jobName} in progress`);
+  return await promiseRetry(
+    () => pollDataTransferJobOperation(jobName, subscriptionId, resourceGroupName, accountName, clearMessage),
+    {
+      retries: 500,
+      maxTimeout: 5000,
+      onFailedAttempt: (error: FailedAttemptError) => {
+        clearMessage();
+        clearMessage = NotificationConsoleUtils.logConsoleProgress(error.message);
+      },
+    },
+  );
+};
+
+const pollDataTransferJobOperation = async (
+  jobName: string,
+  subscriptionId: string,
+  resourceGroupName: string,
+  accountName: string,
+  clearMessage?: () => void,
+): Promise<DataTransferJobGetResults> => {
+  if (!userContext.authorizationToken) {
+    throw new Error("No authority token provided");
+  }
+
+  addToPolling(jobName);
+
+  const body: DataTransferJobGetResults = await get(subscriptionId, resourceGroupName, accountName, jobName);
+  const status = body?.properties?.status;
+
+  updateDataTransferJob(body);
+
+  if (status === "Cancelled") {
+    removeFromPolling(jobName);
+    clearMessage && clearMessage();
+    const cancelMessage = `Data transfer job ${jobName} cancelled`;
+    NotificationConsoleUtils.logConsoleError(cancelMessage);
+    throw new AbortError(cancelMessage);
+  }
+  if (status === "Failed" || status === "Faulted") {
+    removeFromPolling(jobName);
+    const errorMessage = body?.properties?.error
+      ? JSON.stringify(body?.properties?.error)
+      : "Operation could not be completed";
+    const error = new Error(errorMessage);
+    clearMessage && clearMessage();
+    NotificationConsoleUtils.logConsoleError(`Data transfer job ${jobName} failed: ${errorMessage}`);
+    throw new AbortError(error);
+  }
+  if (status === "Completed") {
+    removeFromPolling(jobName);
+    clearMessage && clearMessage();
+    NotificationConsoleUtils.logConsoleInfo(`Data transfer job ${jobName} completed`);
+    return body;
+  }
+  const processedCount = body.properties.processedCount;
+  const totalCount = body.properties.totalCount;
+  const retryMessage = `Data transfer job ${jobName} in progress, total count: ${totalCount}, processed count: ${processedCount}`;
+  throw new Error(retryMessage);
+};
+
+export const cancelDataTransferJob = async (
+  subscriptionId: string,
+  resourceGroupName: string,
+  accountName: string,
+  jobName: string,
+): Promise<void> => {
+  const cancelResult: DataTransferJobGetResults = await cancel(subscriptionId, resourceGroupName, accountName, jobName);
+  updateDataTransferJob(cancelResult);
+  removeFromPolling(cancelResult?.properties?.jobName);
+};
+
+const createPayload = (
+  apiType: ApiType,
+  databaseName: string,
+  containerName: string,
+):
+  | CosmosSqlDataTransferDataSourceSink
+  | CosmosMongoDataTransferDataSourceSink
+  | CosmosCassandraDataTransferDataSourceSink => {
+  switch (apiType) {
+    case "SQL":
+      return {
+        component: "CosmosDBSql",
+        databaseName: databaseName,
+        containerName: containerName,
+      } as CosmosSqlDataTransferDataSourceSink;
+    case "Mongo":
+      return {
+        component: "CosmosDBMongo",
+        databaseName: databaseName,
+        collectionName: containerName,
+      } as CosmosMongoDataTransferDataSourceSink;
+    case "Cassandra":
+      return {
+        component: "CosmosDBCassandra",
+        keyspaceName: databaseName,
+        tableName: containerName,
+      };
+    default:
+      throw new Error(`Unsupported API type for data transfer: ${apiType}`);
+  }
+};

src/Common/dataAccess/queryDocuments.test.ts

@@ -1,5 +1,5 @@
-import { getCommonQueryOptions } from "./queryDocuments";
 import { LocalStorageUtility, StorageKey } from "../../Shared/StorageUtility";
+import { getCommonQueryOptions } from "./queryDocuments";
 
 describe("getCommonQueryOptions", () => {
   it("builds the correct default options objects", () => {

src/Common/dataAccess/queryDocuments.ts

@@ -26,6 +26,5 @@ export const getCommonQueryOptions = (options: FeedOptions): FeedOptions => {
     (storedItemPerPageSetting !== undefined && storedItemPerPageSetting) ||
     Queries.itemsPerPage;
   options.maxDegreeOfParallelism = LocalStorageUtility.getEntryNumber(StorageKey.MaxDegreeOfParellism);
-
   return options;
 };

src/Common/dataAccess/queryDocumentsPage.ts

@@ -1,3 +1,4 @@
+import { QueryOperationOptions } from "@azure/cosmos";
 import { QueryResults } from "../../Contracts/ViewModels";
 import { logConsoleInfo, logConsoleProgress } from "../../Utils/NotificationConsoleUtils";
 import { getEntityName } from "../DocumentUtility";
@@ -8,12 +9,13 @@ export const queryDocumentsPage = async (
   resourceName: string,
   documentsIterator: MinimalQueryIterator,
   firstItemIndex: number,
+  queryOperationOptions?: QueryOperationOptions,
 ): Promise<QueryResults> => {
   const entityName = getEntityName();
   const clearMessage = logConsoleProgress(`Querying ${entityName} for container ${resourceName}`);
 
   try {
-    const result: QueryResults = await nextPage(documentsIterator, firstItemIndex);
+    const result: QueryResults = await nextPage(documentsIterator, firstItemIndex, queryOperationOptions);
     const itemCount = (result.documents && result.documents.length) || 0;
     logConsoleInfo(`Successfully fetched ${itemCount} ${entityName} for container ${resourceName}`);
     return result;

src/Common/dataAccess/readCollections.ts

@@ -18,13 +18,13 @@ export async function readCollections(databaseId: string): Promise<DataModels.Co
 
   if (
     configContext.platform === Platform.Fabric &&
-    userContext.fabricDatabaseConnectionInfo &&
+    userContext.fabricContext &&
-    userContext.fabricDatabaseConnectionInfo.databaseId === databaseId
+    userContext.fabricContext.databaseConnectionInfo.databaseId === databaseId
   ) {
     const collections: DataModels.Collection[] = [];
     const promises: Promise<ContainerResponse>[] = [];
 
-    for (const collectionResourceId in userContext.fabricDatabaseConnectionInfo.resourceTokens) {
+    for (const collectionResourceId in userContext.fabricContext.databaseConnectionInfo.resourceTokens) {
       // Dictionary key looks like this: dbs/SampleDB/colls/Container
       const resourceIdObj = collectionResourceId.split("/");
       const tokenDatabaseId = resourceIdObj[1];
@@ -35,14 +35,21 @@ export async function readCollections(databaseId: string): Promise<DataModels.Co
       }
     }
 
-    const responses = await Promise.all(promises);
+    try {
-    responses.forEach((response) => {
+      const responses = await Promise.all(promises);
-      collections.push(response.resource as DataModels.Collection);
+      responses.forEach((response) => {
-    });
+        collections.push(response.resource as DataModels.Collection);
+      });
 
-    // Sort collections by id before returning
+      // Sort collections by id before returning
-    collections.sort((a, b) => a.id.localeCompare(b.id));
+      collections.sort((a, b) => a.id.localeCompare(b.id));
-    return collections;
+      return collections;
+    } catch (error) {
+      handleError(error, "ReadCollections", `Error while querying containers for database ${databaseId}`);
+      throw error;
+    } finally {
+      clearMessage();
+    }
   }
 
   try {

src/Common/dataAccess/readDatabases.ts

@@ -14,14 +14,21 @@ export async function readDatabases(): Promise<DataModels.Database[]> {
   let databases: DataModels.Database[];
   const clearMessage = logConsoleProgress(`Querying databases`);
 
-  if (configContext.platform === Platform.Fabric && userContext.fabricDatabaseConnectionInfo?.resourceTokens) {
+  if (configContext.platform === Platform.Fabric && userContext.fabricContext?.databaseConnectionInfo.resourceTokens) {
-    const tokensData = userContext.fabricDatabaseConnectionInfo;
+    const tokensData = userContext.fabricContext.databaseConnectionInfo;
 
     const databaseIdsSet = new Set<string>(); // databaseId
 
     for (const collectionResourceId in tokensData.resourceTokens) {
       // Dictionary key looks like this: dbs/SampleDB/colls/Container
       const resourceIdObj = collectionResourceId.split("/");
+
+      if (resourceIdObj.length !== 4) {
+        handleError(`Resource key not recognized: ${resourceIdObj}`, "ReadDatabases", `Error while querying databases`);
+        clearMessage();
+        return [];
+      }
+
       const databaseId = resourceIdObj[1];
 
       databaseIdsSet.add(databaseId);
@@ -37,6 +44,7 @@ export async function readDatabases(): Promise<DataModels.Database[]> {
         id: databaseId,
         collections: [],
       }));
+    clearMessage();
     return databases;
   }
 

src/ConfigContext.ts

@@ -1,16 +1,25 @@
+import {
+  BackendApi,
+  CassandraProxyEndpoints,
+  JunoEndpoints,
+  MongoProxyEndpoints,
+  PortalBackendEndpoints,
+} from "Common/Constants";
 import {
   allowedAadEndpoints,
   allowedArcadiaEndpoints,
+  allowedCassandraProxyEndpoints,
   allowedEmulatorEndpoints,
   allowedGraphEndpoints,
   allowedHostedExplorerEndpoints,
   allowedJunoOrigins,
   allowedMongoBackendEndpoints,
+  allowedMongoProxyEndpoints,
   allowedMsalRedirectEndpoints,
   defaultAllowedArmEndpoints,
   defaultAllowedBackendEndpoints,
   validateEndpoint,
-} from "Utils/EndpointValidation";
+} from "Utils/EndpointUtils";
 
 export enum Platform {
   Portal = "Portal",
@@ -36,7 +45,15 @@ export interface ConfigContext {
   ARCADIA_ENDPOINT: string;
   ARCADIA_LIVY_ENDPOINT_DNS_ZONE: string;
   BACKEND_ENDPOINT?: string;
+  PORTAL_BACKEND_ENDPOINT?: string;
+  NEW_BACKEND_APIS?: BackendApi[];
   MONGO_BACKEND_ENDPOINT?: string;
+  MONGO_PROXY_ENDPOINT?: string;
+  MONGO_PROXY_OUTBOUND_IPS_ALLOWLISTED?: boolean;
+  NEW_MONGO_APIS?: string[];
+  CASSANDRA_PROXY_ENDPOINT?: string;
+  CASSANDRA_PROXY_OUTBOUND_IPS_ALLOWLISTED: boolean;
+  NEW_CASSANDRA_APIS?: string[];
   PROXY_PATH?: string;
   JUNO_ENDPOINT: string;
   GITHUB_CLIENT_ID: string;
@@ -65,6 +82,7 @@ let configContext: Readonly<ConfigContext> = {
     `^https:\\/\\/.*\\.powerbi\\.com$`,
     `^https:\\/\\/.*\\.analysis-df\\.net$`,
     `^https:\\/\\/.*\\.analysis-df\\.windows\\.net$`,
+    `^https:\\/\\/.*\\.azure-test\\.net$`,
   ], // Webpack injects this at build time
   gitSha: process.env.GIT_SHA,
   hostedExplorerURL: "https://cosmos.azure.com/",
@@ -78,8 +96,23 @@ let configContext: Readonly<ConfigContext> = {
   ARCADIA_LIVY_ENDPOINT_DNS_ZONE: "dev.azuresynapse.net",
   GITHUB_CLIENT_ID: "6cb2f63cf6f7b5cbdeca", // Registered OAuth app: https://github.com/organizations/AzureCosmosDBNotebooks/settings/applications/1189306
   GITHUB_TEST_ENV_CLIENT_ID: "b63fc8cbf87fd3c6e2eb", // Registered OAuth app: https://github.com/organizations/AzureCosmosDBNotebooks/settings/applications/1777772
-  JUNO_ENDPOINT: "https://tools.cosmos.azure.com",
+  JUNO_ENDPOINT: JunoEndpoints.Prod,
   BACKEND_ENDPOINT: "https://main.documentdb.ext.azure.com",
+  PORTAL_BACKEND_ENDPOINT: PortalBackendEndpoints.Prod,
+  MONGO_PROXY_ENDPOINT: MongoProxyEndpoints.Prod,
+  NEW_MONGO_APIS: [
+    "resourcelist",
+    "queryDocuments",
+    "createDocument",
+    "readDocument",
+    "updateDocument",
+    "deleteDocument",
+    "createCollectionWithProxy",
+  ],
+  MONGO_PROXY_OUTBOUND_IPS_ALLOWLISTED: false,
+  CASSANDRA_PROXY_ENDPOINT: CassandraProxyEndpoints.Prod,
+  NEW_CASSANDRA_APIS: ["postQuery", "createOrDelete", "getKeys", "getSchema"],
+  CASSANDRA_PROXY_OUTBOUND_IPS_ALLOWLISTED: false,
   isTerminalEnabled: false,
   isPhoenixEnabled: false,
 };
@@ -125,10 +158,18 @@ export function updateConfigContext(newContext: Partial<ConfigContext>): void {
     delete newContext.BACKEND_ENDPOINT;
   }
 
+  if (!validateEndpoint(newContext.MONGO_PROXY_ENDPOINT, allowedMongoProxyEndpoints)) {
+    delete newContext.MONGO_PROXY_ENDPOINT;
+  }
+
   if (!validateEndpoint(newContext.MONGO_BACKEND_ENDPOINT, allowedMongoBackendEndpoints)) {
     delete newContext.MONGO_BACKEND_ENDPOINT;
   }
 
+  if (!validateEndpoint(newContext.CASSANDRA_PROXY_ENDPOINT, allowedCassandraProxyEndpoints)) {
+    delete newContext.CASSANDRA_PROXY_ENDPOINT;
+  }
+
   if (!validateEndpoint(newContext.JUNO_ENDPOINT, allowedJunoOrigins)) {
     delete newContext.JUNO_ENDPOINT;
   }
@@ -146,10 +187,7 @@ export function updateConfigContext(newContext: Partial<ConfigContext>): void {
 
 // Injected for local development. These will be removed in the production bundle by webpack
 if (process.env.NODE_ENV === "development") {
-  const port: string = process.env.PORT || "1234";
   updateConfigContext({
-    BACKEND_ENDPOINT: "https://localhost:" + port,
-    MONGO_BACKEND_ENDPOINT: "https://localhost:" + port,
     PROXY_PATH: "/proxy",
     EMULATOR_ENDPOINT: "https://localhost:8081",
   });

src/Contracts/AzureResourceGraph.ts

@@ -0,0 +1,13 @@
+export interface QueryRequestOptions {
+  $skipToken?: string;
+  $top?: number;
+  subscriptions: string[];
+}
+
+export interface QueryResponse {
+  $skipToken: string;
+  count: number;
+  data: any;
+  resultTruncated: boolean;
+  totalRecords: number;
+}

src/Contracts/DataExplorerMessagesContract.ts

@@ -0,0 +1,42 @@
+import { MessageTypes } from "./MessageTypes";
+
+// This is the current version of these messages
+export const DATA_EXPLORER_RPC_VERSION = "2";
+
+// Data Explorer to Fabric
+
+// TODO Remove when upgrading to Fabric v2
+export type DataExploreMessageV1 =
+  | "ready"
+  | {
+      type: MessageTypes.GetAuthorizationToken;
+      id: string;
+      params: GetCosmosTokenMessageOptions[];
+    }
+  | {
+      type: MessageTypes.GetAllResourceTokens;
+      id: string;
+    };
+// -----------------------------
+
+export type DataExploreMessageV2 =
+  | {
+      type: MessageTypes.Ready;
+      id: string;
+      params: [string]; // version
+    }
+  | {
+      type: MessageTypes.GetAuthorizationToken;
+      id: string;
+      params: GetCosmosTokenMessageOptions[];
+    }
+  | {
+      type: MessageTypes.GetAllResourceTokens;
+      id: string;
+    };
+
+export type GetCosmosTokenMessageOptions = {
+  verb: "connect" | "delete" | "get" | "head" | "options" | "patch" | "post" | "put" | "trace";
+  resourceType: "" | "dbs" | "colls" | "docs" | "sprocs" | "pkranges";
+  resourceId: string;
+};

src/Contracts/DataModels.ts

@@ -88,13 +88,13 @@ export interface GenerateTokenResponse {
 }
 
 export interface Subscription {
-  uniqueDisplayName: string;
+  uniqueDisplayName?: string;
   displayName: string;
   subscriptionId: string;
-  tenantId: string;
+  tenantId?: string;
   state: string;
-  subscriptionPolicies: SubscriptionPolicies;
+  subscriptionPolicies?: SubscriptionPolicies;
-  authorizationSource: string;
+  authorizationSource?: string;
 }
 
 export interface SubscriptionPolicies {
@@ -159,6 +159,7 @@ export interface Collection extends Resource {
   geospatialConfig?: GeospatialConfig;
   schema?: ISchema;
   requestSchema?: () => void;
+  computedProperties?: ComputedProperties;
 }
 
 export interface CollectionsWithPagination {
@@ -197,6 +198,13 @@ export interface IndexingPolicy {
   spatialIndexes?: any;
 }
 
+export interface ComputedProperty {
+  name: string;
+  query: string;
+}
+
+export type ComputedProperties = ComputedProperty[];
+
 export interface PartitionKey {
   paths: string[];
   kind: "Hash" | "Range" | "MultiHash";
@@ -457,8 +465,11 @@ export interface ContainerInfo {
 }
 
 export interface IProvisionData {
-  cosmosEndpoint: string;
+  cosmosEndpoint?: string;
   poolId: string;
+  databaseId?: string;
+  containerId?: string;
+  mode?: string;
 }
 
 export interface IContainerData {
@@ -601,3 +612,14 @@ export enum PhoenixErrorType {
   PhoenixFlightFallback = "PhoenixFlightFallback",
   UserMissingPermissionsError = "UserMissingPermissionsError",
 }
+
+export interface CopilotEnabledConfiguration {
+  isEnabled: boolean;
+}
+
+export interface FeatureRegistration {
+  name: string;
+  properties: {
+    state: string;
+  };
+}

src/Contracts/ExplorerContracts.ts

@@ -1,6 +1,6 @@
-import { MessageTypes } from "Contracts/MessageTypes";
 import * as ActionContracts from "./ActionContracts";
 import * as Diagnostics from "./Diagnostics";
+import { MessageTypes } from "./MessageTypes";
 import * as Versions from "./Versions";
 
 export { ActionContracts, Diagnostics, MessageTypes, Versions };

src/Contracts/FabricMessagesContract.ts

@@ -1,6 +1,12 @@
-import { AuthorizationToken, MessageTypes } from "./MessageTypes";
+import { AuthorizationToken } from "./MessageTypes";
 
-export type FabricMessage =
+// This is the version of these messages
+export const FABRIC_RPC_VERSION = "2";
+
+// Fabric to Data Explorer
+
+// TODO Deprecated. Remove this section once DE is updated
+export type FabricMessageV1 =
   | {
       type: "newContainer";
       databaseName: string;
@@ -26,38 +32,53 @@ export type FabricMessage =
   | {
       type: "allResourceTokens";
       message: {
+        id: string;
+        error: string | undefined;
         endpoint: string | undefined;
         databaseId: string | undefined;
         resourceTokens: unknown | undefined;
         resourceTokensTimestamp: number | undefined;
       };
     };
+// -----------------------------
 
-export type DataExploreMessage =
+export type FabricMessageV2 =
-  | "ready"
   | {
-      type: MessageTypes.TelemetryInfo;
+      type: "newContainer";
-      data: {
+      databaseName: string;
-        action: "LoadDatabases";
+    }
-        actionModifier: "success" | "start";
+  | {
-        defaultExperience: "SQL";
+      type: "initialize";
+      version: string;
+      id: string;
+      message: {
+        connectionId: string;
+        isVisible: boolean;
       };
     }
   | {
-      type: MessageTypes.GetAuthorizationToken;
+      type: "authorizationToken";
-      id: string;
+      message: {
-      params: GetCosmosTokenMessageOptions[];
+        id: string;
+        error: string | undefined;
+        data: AuthorizationToken | undefined;
+      };
     }
   | {
-      type: MessageTypes.GetAllResourceTokens;
+      type: "allResourceTokens_v2";
+      message: {
+        id: string;
+        error: string | undefined;
+        data: FabricDatabaseConnectionInfo | undefined;
+      };
+    }
+  | {
+      type: "explorerVisible";
+      message: {
+        visible: boolean;
+      };
     };
 
-export type GetCosmosTokenMessageOptions = {
-  verb: "connect" | "delete" | "get" | "head" | "options" | "patch" | "post" | "put" | "trace";
-  resourceType: "" | "dbs" | "colls" | "docs" | "sprocs" | "pkranges";
-  resourceId: string;
-};
-
 export type CosmosDBTokenResponse = {
   token: string;
   date: string;
@@ -66,12 +87,9 @@ export type CosmosDBTokenResponse = {
 export type CosmosDBConnectionInfoResponse = {
   endpoint: string;
   databaseId: string;
-  resourceTokens: unknown;
+  resourceTokens: { [resourceId: string]: string };
 };
 
-export interface FabricDatabaseConnectionInfo {
+export interface FabricDatabaseConnectionInfo extends CosmosDBConnectionInfoResponse {
-  endpoint: string;
-  databaseId: string;
-  resourceTokens: { [resourceId: string]: string };
   resourceTokensTimestamp: number;
 }

src/Contracts/MessageTypes.ts

@@ -1,6 +1,12 @@
 /**
  * Messaging types used with Data Explorer <-> Portal communication,
  * Hosted <-> Explorer communication and Data Explorer -> Fabric communication.
+ *
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ * WARNING: !!!!!!! YOU CAN ONLY ADD NEW TYPES TO THE END OF THIS ENUM !!!!!!!
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ *
+ * Enum are integers, so inserting or deleting a type will break the communication.
  */
 export enum MessageTypes {
   TelemetryInfo,
@@ -37,10 +43,11 @@ export enum MessageTypes {
   DisplayNPSSurvey,
   OpenVCoreMongoNetworkingBlade,
   OpenVCoreMongoConnectionStringsBlade,
-
+  GetAuthorizationToken, // Data Explorer -> Fabric
-  // Data Explorer -> Fabric communication
+  GetAllResourceTokens, // Data Explorer -> Fabric
-  GetAuthorizationToken,
+  Ready, // Data Explorer -> Fabric
-  GetAllResourceTokens,
+  OpenCESCVAFeedbackBlade,
+  ActivateTab,
 }
 
 export interface AuthorizationToken {

src/Contracts/ViewModels.ts

@@ -135,6 +135,7 @@ export interface Collection extends CollectionBase {
   changeFeedPolicy: ko.Observable<DataModels.ChangeFeedPolicy>;
   geospatialConfig: ko.Observable<DataModels.GeospatialConfig>;
   documentIds: ko.ObservableArray<DocumentId>;
+  computedProperties: ko.Observable<DataModels.ComputedProperties>;
 
   cassandraKeys: CassandraTableKeys;
   cassandraSchema: CassandraTableKey[];
@@ -386,9 +387,11 @@ export interface DataExplorerInputsFrame {
   dnsSuffix?: string;
   serverId?: string;
   extensionEndpoint?: string;
+  portalBackendEndpoint?: string;
+  mongoProxyEndpoint?: string;
+  cassandraProxyEndpoint?: string;
   subscriptionType?: SubscriptionType;
   quotaId?: string;
-  addCollectionDefaultFlight?: string;
   isTryCosmosDBSubscription?: boolean;
   loadDatabaseAccountTimestamp?: number;
   sharedThroughputMinimum?: number;
@@ -406,6 +409,7 @@ export interface DataExplorerInputsFrame {
   features?: {
     [key: string]: string;
   };
+  feedbackPolicies?: any;
 }
 
 export interface SelfServeFrameInputs {

src/Controls/Heatmap/Heatmap.test.ts

@@ -109,6 +109,7 @@ describe("iframe rendering when there is no data", () => {
           theme: 4,
         },
       },
+      origin: "http://localhost",
     };
 
     const divElement = `<div id="${Heatmap.elementId}"></div>`;
@@ -129,6 +130,7 @@ describe("iframe rendering when there is no data", () => {
           theme: 2,
         },
       },
+      origin: "http://localhost",
     };
 
     const divElement = `<div id="${Heatmap.elementId}"></div>`;

src/Definitions/jquery-typescript.d.ts

@@ -5,7 +5,7 @@
  * https://github.com/running-coder/jquery-typeahead/issues/156
  * TODO: Replace this minimum definition by the official one when it comes out.
  */
-/// <reference path="jquery.d.ts" />
+/// <reference types="jquery" />
 
 interface JQueryTypeaheadParam {
   input: string;

src/Definitions/jquery-ui.d.ts

@@ -3,7 +3,7 @@
 // Definitions by: Boris Yankov <https://github.com/borisyankov/>, John Reilly <https://github.com/johnnyreilly>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
-/// <reference path="jquery.d.ts"/>
+/// <reference types="jquery"/>
 
 declare namespace JQueryUI {
   // Accordion //////////////////////////////////////////////////

src/Explorer/Controls/Accordion/AccordionComponent.tsx

@@ -27,6 +27,7 @@ export interface AccordionItemComponentProps {
   isExpanded?: boolean;
   containerStyles?: React.CSSProperties;
   styles?: React.CSSProperties;
+  children: JSX.Element;
 }
 
 interface AccordionItemComponentState {

src/Explorer/Controls/CollapsiblePanel/CollapsiblePanel.tsx

@@ -16,6 +16,7 @@ export interface CollapsiblePanelProps {
   isCollapsed: boolean;
   onCollapsedChanged: (newValue: boolean) => void;
   collapseToLeft?: boolean;
+  children: JSX.Element | JSX.Element[];
 }
 
 export class CollapsiblePanel extends React.Component<CollapsiblePanelProps> {

src/Explorer/Controls/CollapsiblePanel/CollapsibleSectionComponent.test.tsx

@@ -7,6 +7,7 @@ describe("CollapsibleSectionComponent", () => {
     const props: CollapsibleSectionProps = {
       title: "Sample title",
       isExpandedByDefault: true,
+      children: <></>,
     };
 
     const wrapper = shallow(<CollapsibleSectionComponent {...props} />);

src/Explorer/Controls/CollapsiblePanel/CollapsibleSectionComponent.tsx

@@ -7,6 +7,7 @@ export interface CollapsibleSectionProps {
   title: string;
   isExpandedByDefault: boolean;
   onExpand?: () => void;
+  children: JSX.Element;
 }
 
 export interface CollapsibleSectionState {

src/Explorer/Controls/DiffEditor/DiffEditorComponent.ts

@@ -99,7 +99,7 @@ export class DiffEditorViewModel {
   ) {
     this.editorContainer = document.getElementById(this.getEditorId());
     this.editorContainer.innerHTML = "";
-    const options: monaco.editor.IDiffEditorConstructionOptions = {
+    const options: monaco.editor.IStandaloneDiffEditorConstructionOptions = {
       lineNumbers: this.params.lineNumbers || "off",
       fontSize: 12,
       ariaLabel: this.params.ariaLabel,

src/Explorer/Controls/Editor/EditorComponent.ts

@@ -52,7 +52,11 @@ class EditorViewModel extends JsonEditorViewModel {
     if (EditorViewModel.providerRegistered.indexOf("sql") < 0) {
       const { SqlCompletionItemProvider } = await import("@azure/cosmos-language-service");
       const monaco = await loadMonaco();
-      monaco.languages.registerCompletionItemProvider("sql", new SqlCompletionItemProvider());
+      monaco.languages.registerCompletionItemProvider(
+        "sql",
+        // TODO cosmos-language-service could be outdated
+        new SqlCompletionItemProvider() as unknown as monaco.languages.CompletionItemProvider,
+      );
       EditorViewModel.providerRegistered.push("sql");
     }
   }

src/Explorer/Controls/Editor/EditorReact.tsx

@@ -46,9 +46,21 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
     }, 100);
   }
 
-  public componentDidUpdate(previous: EditorReactProps) {
+  public componentDidUpdate() {
-    if (this.props.content !== previous.content) {
+    if (!this.editor) {
-      this.editor.setValue(this.props.content);
+      return;
+    }
+
+    const existingContent = this.editor.getModel().getValue();
+
+    if (this.props.content !== existingContent) {
+      this.editor.pushUndoStop();
+      this.editor.executeEdits("", [
+        {
+          range: this.editor.getModel().getFullModelRange(),
+          text: this.props.content,
+        },
+      ]);
     }
   }
 
@@ -71,9 +83,14 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
 
   protected configureEditor(editor: monaco.editor.IStandaloneCodeEditor) {
     this.editor = editor;
-    const queryEditorModel = this.editor.getModel();
     if (!this.props.isReadOnly && this.props.onContentChanged) {
-      queryEditorModel.onDidChangeContent(() => {
+      // Hooking the model's onDidChangeContent event because of some event ordering issues.
+      // If a single user input causes BOTH the editor content to change AND the cursor selection to change (which is likely),
+      // then there are some inconsistencies as to which event fires first.
+      // But the editor.onDidChangeModelContent event seems to always fire before the cursor selection event.
+      // (This is NOT true for the model's onDidChangeContent event, which sometimes fires after the cursor selection event.)
+      // If the cursor selection event fires first, then the calling component may re-render the component with old content, so we want to ensure the model content changed event always fires first.
+      this.editor.onDidChangeModelContent(() => {
         const queryEditorModel = this.editor.getModel();
         this.props.onContentChanged(queryEditorModel.getValue());
       });
@@ -93,7 +110,7 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
    * Create the monaco editor and attach to DOM
    */
   private async createEditor(createCallback: (e: monaco.editor.IStandaloneCodeEditor) => void) {
-    const options: monaco.editor.IEditorConstructionOptions = {
+    const options: monaco.editor.IStandaloneEditorConstructionOptions = {
       language: this.props.language,
       value: this.props.content,
       readOnly: this.props.isReadOnly,
@@ -111,7 +128,7 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
 
     this.rootNode.innerHTML = "";
     const monaco = await loadMonaco();
-    createCallback(monaco.editor.create(this.rootNode, options));
+    createCallback(monaco?.editor?.create(this.rootNode, options));
 
     if (this.rootNode.innerHTML) {
       this.setState({

src/Explorer/Controls/JsonEditor/JsonEditorComponent.ts

@@ -90,7 +90,7 @@ export class JsonEditorViewModel extends WaitsForTemplateViewModel {
   protected async createEditor(content: string, createCallback: (e: monaco.editor.IStandaloneCodeEditor) => void) {
     this.registerCompletionItemProvider();
     this.editorContainer = document.getElementById(this.getEditorId());
-    const options: monaco.editor.IEditorConstructionOptions = {
+    const options: monaco.editor.IStandaloneEditorConstructionOptions = {
       value: content,
       language: this.getEditorLanguage(),
       readOnly: this.params.isReadOnly,

src/Explorer/Controls/NotebookGallery/CodeOfConduct/CodeOfConduct.test.tsx

@@ -29,6 +29,6 @@ describe("CodeOfConduct", () => {
     const wrapper = shallow(<CodeOfConduct {...codeOfConductProps} />);
     wrapper.find(".genericPaneSubmitBtn").first().simulate("click");
     await Promise.resolve();
-    expect(codeOfConductProps.onAcceptCodeOfConduct).toBeCalled();
+    expect(codeOfConductProps.onAcceptCodeOfConduct).toHaveBeenCalled();
   });
 });

src/Explorer/Controls/Settings/SettingsComponent.test.tsx

@@ -9,7 +9,7 @@ import { updateUserContext } from "../../../UserContext";
 import Explorer from "../../Explorer";
 import { CollectionSettingsTabV2 } from "../../Tabs/SettingsTabV2";
 import { SettingsComponent, SettingsComponentProps, SettingsComponentState } from "./SettingsComponent";
-import { isDirty, TtlType } from "./SettingsUtils";
+import { TtlType, isDirty } from "./SettingsUtils";
 import { collection } from "./TestUtils";
 jest.mock("../../../Common/dataAccess/getIndexTransformationProgress", () => ({
   getIndexTransformationProgress: jest.fn().mockReturnValue(undefined),
@@ -190,8 +190,8 @@ describe("SettingsComponent", () => {
       id: "id",
     };
     await settingsComponentInstance.onSaveClick();
-    expect(updateCollection).toBeCalled();
+    expect(updateCollection).toHaveBeenCalled();
-    expect(updateOffer).toBeCalled();
+    expect(updateOffer).toHaveBeenCalled();
   });
 
   it("revert resets state values", async () => {

src/Explorer/Controls/Settings/SettingsComponent.tsx

@@ -1,5 +1,10 @@
 import { IPivotItemProps, IPivotProps, Pivot, PivotItem } from "@fluentui/react";
+import {
+  ComputedPropertiesComponent,
+  ComputedPropertiesComponentProps,
+} from "Explorer/Controls/Settings/SettingsSubComponents/ComputedPropertiesComponent";
 import { useDatabases } from "Explorer/useDatabases";
+import { isRunningOnPublicCloud } from "Utils/CloudUtils";
 import * as React from "react";
 import DiscardIcon from "../../../../images/discard.svg";
 import SaveIcon from "../../../../images/save-cosmos.svg";
@@ -18,6 +23,10 @@ import { userContext } from "../../../UserContext";
 import * as AutoPilotUtils from "../../../Utils/AutoPilotUtils";
 import { MongoDBCollectionResource, MongoIndex } from "../../../Utils/arm/generatedClients/cosmos/types";
 import { CommandButtonComponentProps } from "../../Controls/CommandButton/CommandButtonComponent";
+import {
+  PartitionKeyComponent,
+  PartitionKeyComponentProps,
+} from "../../Controls/Settings/SettingsSubComponents/PartitionKeyComponent";
 import { useCommandBar } from "../../Menus/CommandBar/CommandBarComponentAdapter";
 import { SettingsTabV2 } from "../../Tabs/SettingsTabV2";
 import "./SettingsComponent.less";
@@ -103,6 +112,11 @@ export interface SettingsComponentState {
   indexesToAdd: AddMongoIndexProps[];
   indexTransformationProgress: number;
 
+  computedPropertiesContent: DataModels.ComputedProperties;
+  computedPropertiesContentBaseline: DataModels.ComputedProperties;
+  shouldDiscardComputedProperties: boolean;
+  isComputedPropertiesDirty: boolean;
+
   conflictResolutionPolicyMode: DataModels.ConflictResolutionMode;
   conflictResolutionPolicyModeBaseline: DataModels.ConflictResolutionMode;
   conflictResolutionPolicyPath: string;
@@ -127,7 +141,9 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
   private offer: DataModels.Offer;
   private changeFeedPolicyVisible: boolean;
   private isFixedContainer: boolean;
+  private shouldShowComputedPropertiesEditor: boolean;
   private shouldShowIndexingPolicyEditor: boolean;
+  private shouldShowPartitionKeyEditor: boolean;
   private totalThroughputUsed: number;
   public mongoDBCollectionResource: MongoDBCollectionResource;
 
@@ -139,7 +155,9 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       this.collection = this.props.settingsTab.collection as ViewModels.Collection;
       this.offer = this.collection?.offer();
       this.isAnalyticalStorageEnabled = !!this.collection?.analyticalStorageTtl();
+      this.shouldShowComputedPropertiesEditor = userContext.apiType === "SQL";
       this.shouldShowIndexingPolicyEditor = userContext.apiType !== "Cassandra" && userContext.apiType !== "Mongo";
+      this.shouldShowPartitionKeyEditor = userContext.apiType === "SQL" && isRunningOnPublicCloud();
 
       this.changeFeedPolicyVisible = userContext.features.enableChangeFeedPolicy;
 
@@ -191,6 +209,11 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       isMongoIndexingPolicyDiscardable: false,
       indexTransformationProgress: undefined,
 
+      computedPropertiesContent: undefined,
+      computedPropertiesContentBaseline: undefined,
+      shouldDiscardComputedProperties: false,
+      isComputedPropertiesDirty: false,
+
       conflictResolutionPolicyMode: undefined,
       conflictResolutionPolicyModeBaseline: undefined,
       conflictResolutionPolicyPath: undefined,
@@ -281,6 +304,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       this.state.isSubSettingsSaveable ||
       this.state.isIndexingPolicyDirty ||
       this.state.isConflictResolutionDirty ||
+      this.state.isComputedPropertiesDirty ||
       (!!this.state.currentMongoIndexes && this.state.isMongoIndexingPolicySaveable)
     );
   };
@@ -291,6 +315,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       this.state.isSubSettingsDiscardable ||
       this.state.isIndexingPolicyDirty ||
       this.state.isConflictResolutionDirty ||
+      this.state.isComputedPropertiesDirty ||
       (!!this.state.currentMongoIndexes && this.state.isMongoIndexingPolicyDiscardable)
     );
   };
@@ -395,6 +420,9 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       isMongoIndexingPolicySaveable: false,
       isMongoIndexingPolicyDiscardable: false,
       isConflictResolutionDirty: false,
+      computedPropertiesContent: this.state.computedPropertiesContentBaseline,
+      shouldDiscardComputedProperties: true,
+      isComputedPropertiesDirty: false,
     });
   };
 
@@ -514,6 +542,31 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
   private onMongoIndexingPolicyDiscardableChange = (isMongoIndexingPolicyDiscardable: boolean): void =>
     this.setState({ isMongoIndexingPolicyDiscardable });
 
+  private onComputedPropertiesContentChange = (newComputedProperties: DataModels.ComputedProperties): void =>
+    this.setState({ computedPropertiesContent: newComputedProperties });
+
+  private resetShouldDiscardComputedProperties = (): void => this.setState({ shouldDiscardComputedProperties: false });
+
+  private logComputedPropertiesSuccessMessage = (): void => {
+    if (this.props.settingsTab.onLoadStartKey) {
+      traceSuccess(
+        Action.Tab,
+        {
+          databaseName: this.collection.databaseId,
+          collectionName: this.collection.id(),
+
+          dataExplorerArea: Constants.Areas.Tab,
+          tabTitle: this.props.settingsTab.tabTitle(),
+        },
+        this.props.settingsTab.onLoadStartKey,
+      );
+      this.props.settingsTab.onLoadStartKey = undefined;
+    }
+  };
+
+  private onComputedPropertiesDirtyChange = (isComputedPropertiesDirty: boolean): void =>
+    this.setState({ isComputedPropertiesDirty: isComputedPropertiesDirty });
+
   private calculateTotalThroughputUsed = (): void => {
     this.totalThroughputUsed = 0;
     (useDatabases.getState().databases || []).forEach(async (database) => {
@@ -636,7 +689,6 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
     const indexingPolicyContent = this.collection.indexingPolicy();
     const conflictResolutionPolicy: DataModels.ConflictResolutionPolicy =
       this.collection.conflictResolutionPolicy && this.collection.conflictResolutionPolicy();
-
     const conflictResolutionPolicyMode = parseConflictResolutionMode(conflictResolutionPolicy?.mode);
     const conflictResolutionPolicyPath = conflictResolutionPolicy?.conflictResolutionPath;
     const conflictResolutionPolicyProcedure = parseConflictResolutionProcedure(
@@ -645,6 +697,12 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
     const geospatialConfigTypeString: string =
       (this.collection.geospatialConfig && this.collection.geospatialConfig()?.type) || GeospatialConfigType.Geometry;
     const geoSpatialConfigType = GeospatialConfigType[geospatialConfigTypeString as keyof typeof GeospatialConfigType];
+    let computedPropertiesContent = this.collection.computedProperties();
+    if (!computedPropertiesContent || computedPropertiesContent.length === 0) {
+      computedPropertiesContent = [
+        { name: "name_of_property", query: "query_to_compute_property" },
+      ] as DataModels.ComputedProperties;
+    }
 
     return {
       throughput: offerThroughput,
@@ -671,6 +729,8 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       conflictResolutionPolicyProcedureBaseline: conflictResolutionPolicyProcedure,
       geospatialConfigType: geoSpatialConfigType,
       geospatialConfigTypeBaseline: geoSpatialConfigType,
+      computedPropertiesContent: computedPropertiesContent,
+      computedPropertiesContentBaseline: computedPropertiesContent,
     };
   };
 
@@ -787,7 +847,12 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
   private saveCollectionSettings = async (startKey: number): Promise<void> => {
     const newCollection: DataModels.Collection = { ...this.collection.rawDataModel };
 
-    if (this.state.isSubSettingsSaveable || this.state.isIndexingPolicyDirty || this.state.isConflictResolutionDirty) {
+    if (
+      this.state.isSubSettingsSaveable ||
+      this.state.isIndexingPolicyDirty ||
+      this.state.isConflictResolutionDirty ||
+      this.state.isComputedPropertiesDirty
+    ) {
       let defaultTtl: number;
       switch (this.state.timeToLive) {
         case TtlType.On:
@@ -825,6 +890,10 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
         newCollection.conflictResolutionPolicy = conflictResolutionChanges;
       }
 
+      if (this.state.isComputedPropertiesDirty) {
+        newCollection.computedProperties = this.state.computedPropertiesContent;
+      }
+
       const updatedCollection: DataModels.Collection = await updateCollection(
         this.collection.databaseId,
         this.collection.id(),
@@ -838,6 +907,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       this.collection.conflictResolutionPolicy(updatedCollection.conflictResolutionPolicy);
       this.collection.changeFeedPolicy(updatedCollection.changeFeedPolicy);
       this.collection.geospatialConfig(updatedCollection.geospatialConfig);
+      this.collection.computedProperties(updatedCollection.computedProperties);
 
       if (wasIndexingPolicyModified) {
         await this.refreshIndexTransformationProgress();
@@ -848,6 +918,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
         isSubSettingsDiscardable: false,
         isIndexingPolicyDirty: false,
         isConflictResolutionDirty: false,
+        isComputedPropertiesDirty: false,
       });
     }
 
@@ -1042,6 +1113,16 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       onMongoIndexingPolicyDiscardableChange: this.onMongoIndexingPolicyDiscardableChange,
     };
 
+    const computedPropertiesComponentProps: ComputedPropertiesComponentProps = {
+      computedPropertiesContent: this.state.computedPropertiesContent,
+      computedPropertiesContentBaseline: this.state.computedPropertiesContentBaseline,
+      logComputedPropertiesSuccessMessage: this.logComputedPropertiesSuccessMessage,
+      onComputedPropertiesContentChange: this.onComputedPropertiesContentChange,
+      onComputedPropertiesDirtyChange: this.onComputedPropertiesDirtyChange,
+      resetShouldDiscardComputedProperties: this.resetShouldDiscardComputedProperties,
+      shouldDiscardComputedProperties: this.state.shouldDiscardComputedProperties,
+    };
+
     const conflictResolutionPolicyComponentProps: ConflictResolutionComponentProps = {
       collection: this.collection,
       conflictResolutionPolicyMode: this.state.conflictResolutionPolicyMode,
@@ -1056,6 +1137,12 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       onConflictResolutionDirtyChange: this.onConflictResolutionDirtyChange,
     };
 
+    const partitionKeyComponentProps: PartitionKeyComponentProps = {
+      database: useDatabases.getState().findDatabaseWithId(this.collection.databaseId),
+      collection: this.collection,
+      explorer: this.props.settingsTab.getContainer(),
+    };
+
     const tabs: SettingsV2TabInfo[] = [];
     if (!hasDatabaseSharedThroughput(this.collection) && this.offer) {
       tabs.push({
@@ -1091,6 +1178,20 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       });
     }
 
+    if (this.shouldShowPartitionKeyEditor) {
+      tabs.push({
+        tab: SettingsV2TabTypes.PartitionKeyTab,
+        content: <PartitionKeyComponent {...partitionKeyComponentProps} />,
+      });
+    }
+
+    if (this.shouldShowComputedPropertiesEditor) {
+      tabs.push({
+        tab: SettingsV2TabTypes.ComputedPropertiesTab,
+        content: <ComputedPropertiesComponent {...computedPropertiesComponentProps} />,
+      });
+    }
+
     const pivotProps: IPivotProps = {
       onLinkClick: this.onPivotChange,
       selectedKey: SettingsV2TabTypes[this.state.selectedTab],

src/Explorer/Controls/Settings/SettingsRenderUtils.test.tsx

@@ -11,7 +11,6 @@ import {
   getThroughputApplyLongDelayMessage,
   getThroughputApplyShortDelayMessage,
   getToolTipContainer,
-  indexingPolicynUnsavedWarningMessage,
   manualToAutoscaleDisclaimerElement,
   mongoIndexTransformationRefreshingMessage,
   mongoIndexingPolicyAADError,
@@ -39,7 +38,6 @@ class SettingsRenderUtilsTestComponent extends React.Component {
 
         {manualToAutoscaleDisclaimerElement}
         {ttlWarning}
-        {indexingPolicynUnsavedWarningMessage}
         {updateThroughputDelayedApplyWarningMessage}
 
         {getThroughputApplyDelayedMessage(false, 1000, "RU/s", "sampleDb", "sampleCollection", 2000)}

src/Explorer/Controls/Settings/SettingsRenderUtils.tsx

@@ -61,6 +61,8 @@ export interface PriceBreakdown {
   currencySign: string;
 }
 
+export type editorType = "indexPolicy" | "computedProperties";
+
 export const infoAndToolTipTextStyle: ITextStyles = { root: { fontSize: 14, color: "windowtext" } };
 
 export const noLeftPaddingCheckBoxStyle: ICheckboxStyles = {
@@ -254,9 +256,10 @@ export const ttlWarning: JSX.Element = (
   </Text>
 );
 
-export const indexingPolicynUnsavedWarningMessage: JSX.Element = (
+export const unsavedEditorWarningMessage = (editor: editorType): JSX.Element => (
   <Text styles={infoAndToolTipTextStyle}>
-    You have not saved the latest changes made to your indexing policy. Please click save to confirm the changes.
+    You have not saved the latest changes made to your{" "}
+    {editor === "indexPolicy" ? "indexing policy" : "computed properties"}. Please click save to confirm the changes.
   </Text>
 );
 

src/Explorer/Controls/Settings/SettingsSubComponents/ComputedPropertiesComponent.test.tsx

@@ -0,0 +1,56 @@
+import * as DataModels from "Contracts/DataModels";
+import { shallow } from "enzyme";
+import React from "react";
+import { ComputedPropertiesComponent, ComputedPropertiesComponentProps } from "./ComputedPropertiesComponent";
+
+describe("ComputedPropertiesComponent", () => {
+  const initialComputedPropertiesContent: DataModels.ComputedProperties = [
+    {
+      name: "prop1",
+      query: "query1",
+    },
+  ];
+  const baseProps: ComputedPropertiesComponentProps = {
+    computedPropertiesContent: initialComputedPropertiesContent,
+    computedPropertiesContentBaseline: initialComputedPropertiesContent,
+    logComputedPropertiesSuccessMessage: () => {
+      return;
+    },
+    onComputedPropertiesContentChange: () => {
+      return;
+    },
+    onComputedPropertiesDirtyChange: () => {
+      return;
+    },
+    resetShouldDiscardComputedProperties: () => {
+      return;
+    },
+    shouldDiscardComputedProperties: false,
+  };
+
+  it("renders", () => {
+    const wrapper = shallow(<ComputedPropertiesComponent {...baseProps} />);
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it("computed properties are reset", () => {
+    const wrapper = shallow(<ComputedPropertiesComponent {...baseProps} />);
+
+    const computedPropertiesComponentInstance = wrapper.instance() as ComputedPropertiesComponent;
+    const resetComputedPropertiesEditorMockFn = jest.fn();
+    computedPropertiesComponentInstance.resetComputedPropertiesEditor = resetComputedPropertiesEditorMockFn;
+
+    wrapper.setProps({ shouldDiscardComputedProperties: true });
+    wrapper.update();
+    expect(resetComputedPropertiesEditorMockFn.mock.calls.length).toEqual(1);
+  });
+
+  it("dirty is set", () => {
+    let computedPropertiesComponent = new ComputedPropertiesComponent(baseProps);
+    expect(computedPropertiesComponent.IsComponentDirty()).toEqual(false);
+
+    const newProps = { ...baseProps, computedPropertiesContent: undefined as DataModels.ComputedProperties };
+    computedPropertiesComponent = new ComputedPropertiesComponent(newProps);
+    expect(computedPropertiesComponent.IsComponentDirty()).toEqual(true);
+  });
+});

src/Explorer/Controls/Settings/SettingsSubComponents/ComputedPropertiesComponent.tsx

@@ -0,0 +1,128 @@
+import { FontIcon, Link, MessageBar, MessageBarType, Stack, Text } from "@fluentui/react";
+import * as DataModels from "Contracts/DataModels";
+import { titleAndInputStackProps, unsavedEditorWarningMessage } from "Explorer/Controls/Settings/SettingsRenderUtils";
+import { isDirty } from "Explorer/Controls/Settings/SettingsUtils";
+import { loadMonaco } from "Explorer/LazyMonaco";
+import * as monaco from "monaco-editor";
+import * as React from "react";
+
+export interface ComputedPropertiesComponentProps {
+  computedPropertiesContent: DataModels.ComputedProperties;
+  computedPropertiesContentBaseline: DataModels.ComputedProperties;
+  logComputedPropertiesSuccessMessage: () => void;
+  onComputedPropertiesContentChange: (newComputedProperties: DataModels.ComputedProperties) => void;
+  onComputedPropertiesDirtyChange: (isComputedPropertiesDirty: boolean) => void;
+  resetShouldDiscardComputedProperties: () => void;
+  shouldDiscardComputedProperties: boolean;
+}
+
+interface ComputedPropertiesComponentState {
+  computedPropertiesContentIsValid: boolean;
+}
+
+export class ComputedPropertiesComponent extends React.Component<
+  ComputedPropertiesComponentProps,
+  ComputedPropertiesComponentState
+> {
+  private shouldCheckComponentIsDirty = true;
+  private computedPropertiesDiv = React.createRef<HTMLDivElement>();
+  private computedPropertiesEditor: monaco.editor.IStandaloneCodeEditor;
+
+  constructor(props: ComputedPropertiesComponentProps) {
+    super(props);
+    this.state = {
+      computedPropertiesContentIsValid: true,
+    };
+  }
+
+  componentDidUpdate(): void {
+    if (this.props.shouldDiscardComputedProperties) {
+      this.resetComputedPropertiesEditor();
+      this.props.resetShouldDiscardComputedProperties();
+    }
+    this.onComponentUpdate();
+  }
+
+  componentDidMount(): void {
+    this.resetComputedPropertiesEditor();
+    this.onComponentUpdate();
+  }
+
+  public resetComputedPropertiesEditor = (): void => {
+    if (!this.computedPropertiesEditor) {
+      this.createComputedPropertiesEditor();
+    } else {
+      const indexingPolicyEditorModel = this.computedPropertiesEditor.getModel();
+      const value: string = JSON.stringify(this.props.computedPropertiesContent, undefined, 4);
+      indexingPolicyEditorModel.setValue(value);
+    }
+    this.onComponentUpdate();
+  };
+
+  private onComponentUpdate = (): void => {
+    if (!this.shouldCheckComponentIsDirty) {
+      this.shouldCheckComponentIsDirty = true;
+      return;
+    }
+    this.props.onComputedPropertiesDirtyChange(this.IsComponentDirty());
+    this.shouldCheckComponentIsDirty = false;
+  };
+
+  public IsComponentDirty = (): boolean => {
+    if (
+      isDirty(this.props.computedPropertiesContent, this.props.computedPropertiesContentBaseline) &&
+      this.state.computedPropertiesContentIsValid
+    ) {
+      return true;
+    }
+
+    return false;
+  };
+
+  private async createComputedPropertiesEditor(): Promise<void> {
+    const value: string = JSON.stringify(this.props.computedPropertiesContent, undefined, 4);
+    const monaco = await loadMonaco();
+    this.computedPropertiesEditor = monaco.editor.create(this.computedPropertiesDiv.current, {
+      value: value,
+      language: "json",
+      ariaLabel: "Computed properties",
+    });
+    if (this.computedPropertiesEditor) {
+      const computedPropertiesEditorModel = this.computedPropertiesEditor.getModel();
+      computedPropertiesEditorModel.onDidChangeContent(this.onEditorContentChange.bind(this));
+      this.props.logComputedPropertiesSuccessMessage();
+    }
+  }
+
+  private onEditorContentChange = (): void => {
+    const computedPropertiesEditorModel = this.computedPropertiesEditor.getModel();
+    try {
+      const newComputedPropertiesContent = JSON.parse(
+        computedPropertiesEditorModel.getValue(),
+      ) as DataModels.ComputedProperties;
+      this.props.onComputedPropertiesContentChange(newComputedPropertiesContent);
+      this.setState({ computedPropertiesContentIsValid: true });
+    } catch (e) {
+      this.setState({ computedPropertiesContentIsValid: false });
+    }
+  };
+
+  public render(): JSX.Element {
+    return (
+      <Stack {...titleAndInputStackProps}>
+        {isDirty(this.props.computedPropertiesContent, this.props.computedPropertiesContentBaseline) && (
+          <MessageBar messageBarType={MessageBarType.warning}>
+            {unsavedEditorWarningMessage("computedProperties")}
+          </MessageBar>
+        )}
+        <Text style={{ marginLeft: "30px", marginBottom: "10px" }}>
+          <Link target="_blank" href="https://aka.ms/computed-properties-preview/">
+            {"Learn more"} <FontIcon iconName="NavigateExternalInline" />
+          </Link>
+          &#160; about how to define computed properties and how to use them.
+        </Text>
+        <div className="settingsV2IndexingPolicyEditor" tabIndex={0} ref={this.computedPropertiesDiv}></div>
+      </Stack>
+    );
+  }
+}

src/Explorer/Controls/Settings/SettingsSubComponents/IndexingPolicyComponent.tsx

@@ -3,7 +3,7 @@ import * as monaco from "monaco-editor";
 import * as React from "react";
 import * as DataModels from "../../../../Contracts/DataModels";
 import { loadMonaco } from "../../../LazyMonaco";
-import { indexingPolicynUnsavedWarningMessage, titleAndInputStackProps } from "../SettingsRenderUtils";
+import { titleAndInputStackProps, unsavedEditorWarningMessage } from "../SettingsRenderUtils";
 import { isDirty, isIndexTransforming } from "../SettingsUtils";
 import { IndexingPolicyRefreshComponent } from "./IndexingPolicyRefresh/IndexingPolicyRefreshComponent";
 
@@ -120,7 +120,7 @@ export class IndexingPolicyComponent extends React.Component<
           refreshIndexTransformationProgress={this.props.refreshIndexTransformationProgress}
         />
         {isDirty(this.props.indexingPolicyContent, this.props.indexingPolicyContentBaseline) && (
-          <MessageBar messageBarType={MessageBarType.warning}>{indexingPolicynUnsavedWarningMessage}</MessageBar>
+          <MessageBar messageBarType={MessageBarType.warning}>{unsavedEditorWarningMessage("indexPolicy")}</MessageBar>
         )}
         <div className="settingsV2IndexingPolicyEditor" tabIndex={0} ref={this.indexingPolicyDiv}></div>
       </Stack>

src/Explorer/Controls/Settings/SettingsSubComponents/MongoIndexingPolicy/MongoIndexingPolicyComponent.test.tsx

@@ -1,8 +1,8 @@
 import { shallow } from "enzyme";
 import React from "react";
+import { renderToString } from "react-dom/server";
 import { MongoIndexTypes, MongoNotificationMessage, MongoNotificationType } from "../../SettingsUtils";
 import { MongoIndexingPolicyComponent, MongoIndexingPolicyComponentProps } from "./MongoIndexingPolicyComponent";
-import { renderToString } from "react-dom/server";
 
 describe("MongoIndexingPolicyComponent", () => {
   const baseProps: MongoIndexingPolicyComponentProps = {
@@ -84,7 +84,7 @@ describe("MongoIndexingPolicyComponent", () => {
     ];
 
     test.each(cases)(
-      "",
+      "mongo indexing policy saveable and discardable",
       (
         notification: MongoNotificationMessage,
         indexToDropIsPresent: boolean,
@@ -111,8 +111,10 @@ describe("MongoIndexingPolicyComponent", () => {
         );
         if (mongoWarningNotificationMessage) {
           const elementAsString = renderToString(mongoIndexingPolicyComponent.getMongoWarningNotificationMessage());
+          // eslint-disable-next-line jest/no-conditional-expect
           expect(elementAsString).toContain(mongoWarningNotificationMessage);
         } else {
+          // eslint-disable-next-line jest/no-conditional-expect
           expect(mongoIndexingPolicyComponent.getMongoWarningNotificationMessage()).toBeUndefined();
         }
       },

src/Explorer/Controls/Settings/SettingsSubComponents/MongoIndexingPolicy/MongoIndexingPolicyComponent.tsx

@@ -19,7 +19,6 @@ import {
   addMongoIndexStackProps,
   createAndAddMongoIndexStackProps,
   customDetailsListStyles,
-  indexingPolicynUnsavedWarningMessage,
   infoAndToolTipTextStyle,
   mediumWidthStackStyles,
   mongoCompoundIndexNotSupportedMessage,
@@ -27,15 +26,16 @@ import {
   onRenderRow,
   separatorStyles,
   subComponentStackProps,
+  unsavedEditorWarningMessage,
 } from "../../SettingsRenderUtils";
 import {
   AddMongoIndexProps,
-  getMongoIndexType,
-  getMongoIndexTypeText,
-  isIndexTransforming,
   MongoIndexIdField,
   MongoIndexTypes,
   MongoNotificationType,
+  getMongoIndexType,
+  getMongoIndexTypeText,
+  isIndexTransforming,
 } from "../../SettingsUtils";
 import { IndexingPolicyRefreshComponent } from "../IndexingPolicyRefresh/IndexingPolicyRefreshComponent";
 import { AddMongoIndexComponent } from "./AddMongoIndexComponent";
@@ -297,7 +297,7 @@ export class MongoIndexingPolicyComponent extends React.Component<MongoIndexingP
     if (this.getMongoWarningNotificationMessage()) {
       warningMessage = this.getMongoWarningNotificationMessage();
     } else if (this.isMongoIndexingPolicySaveable()) {
-      warningMessage = indexingPolicynUnsavedWarningMessage;
+      warningMessage = unsavedEditorWarningMessage("indexPolicy");
     }
 
     return (

src/Explorer/Controls/Settings/SettingsSubComponents/PartitionKeyComponent.tsx

@@ -0,0 +1,216 @@
+import {
+  DefaultButton,
+  FontWeights,
+  Link,
+  MessageBar,
+  MessageBarType,
+  PrimaryButton,
+  ProgressIndicator,
+  Stack,
+  Text,
+} from "@fluentui/react";
+import * as React from "react";
+import * as ViewModels from "../../../../Contracts/ViewModels";
+
+import { handleError } from "Common/ErrorHandlingUtils";
+import { cancelDataTransferJob, pollDataTransferJob } from "Common/dataAccess/dataTransfers";
+import Explorer from "Explorer/Explorer";
+import { ChangePartitionKeyPane } from "Explorer/Panes/ChangePartitionKeyPane/ChangePartitionKeyPane";
+import {
+  CosmosSqlDataTransferDataSourceSink,
+  DataTransferJobGetResults,
+} from "Utils/arm/generatedClients/dataTransferService/types";
+import { refreshDataTransferJobs, useDataTransferJobs } from "hooks/useDataTransferJobs";
+import { useSidePanel } from "hooks/useSidePanel";
+import { userContext } from "../../../../UserContext";
+
+export interface PartitionKeyComponentProps {
+  database: ViewModels.Database;
+  collection: ViewModels.Collection;
+  explorer: Explorer;
+}
+
+export const PartitionKeyComponent: React.FC<PartitionKeyComponentProps> = ({ database, collection, explorer }) => {
+  const { dataTransferJobs } = useDataTransferJobs();
+  const [portalDataTransferJob, setPortalDataTransferJob] = React.useState<DataTransferJobGetResults>(null);
+
+  React.useEffect(() => {
+    const loadDataTransferJobs = refreshDataTransferOperations;
+    loadDataTransferJobs();
+  }, []);
+
+  React.useEffect(() => {
+    const currentJob = findPortalDataTransferJob();
+    setPortalDataTransferJob(currentJob);
+    startPollingforUpdate(currentJob);
+  }, [dataTransferJobs]);
+
+  const isHierarchicalPartitionedContainer = (): boolean => collection.partitionKey?.kind === "MultiHash";
+
+  const getPartitionKeyValue = (): string => {
+    return (collection.partitionKeyProperties || []).map((property) => "/" + property).join(", ");
+  };
+
+  const partitionKeyName = "Partition key";
+  const partitionKeyValue = getPartitionKeyValue();
+
+  const textHeadingStyle = {
+    root: { fontWeight: FontWeights.semibold, fontSize: 16 },
+  };
+
+  const textSubHeadingStyle = {
+    root: { fontWeight: FontWeights.semibold },
+  };
+
+  const startPollingforUpdate = (currentJob: DataTransferJobGetResults) => {
+    if (isCurrentJobInProgress(currentJob)) {
+      const jobName = currentJob?.properties?.jobName;
+      try {
+        pollDataTransferJob(
+          jobName,
+          userContext.subscriptionId,
+          userContext.resourceGroup,
+          userContext.databaseAccount.name,
+        );
+      } catch (error) {
+        handleError(error, "ChangePartitionKey", `Failed to complete data transfer job ${jobName}`);
+      }
+    }
+  };
+
+  const cancelRunningDataTransferJob = async (currentJob: DataTransferJobGetResults) => {
+    await cancelDataTransferJob(
+      userContext.subscriptionId,
+      userContext.resourceGroup,
+      userContext.databaseAccount.name,
+      currentJob?.properties?.jobName,
+    );
+  };
+
+  const isCurrentJobInProgress = (currentJob: DataTransferJobGetResults) => {
+    const jobStatus = currentJob?.properties?.status;
+    return (
+      jobStatus &&
+      jobStatus !== "Completed" &&
+      jobStatus !== "Cancelled" &&
+      jobStatus !== "Failed" &&
+      jobStatus !== "Faulted"
+    );
+  };
+
+  const refreshDataTransferOperations = async () => {
+    await refreshDataTransferJobs(
+      userContext.subscriptionId,
+      userContext.resourceGroup,
+      userContext.databaseAccount.name,
+    );
+  };
+
+  const findPortalDataTransferJob = (): DataTransferJobGetResults => {
+    return dataTransferJobs.find((feed: DataTransferJobGetResults) => {
+      const sourceSink: CosmosSqlDataTransferDataSourceSink = feed?.properties
+        ?.source as CosmosSqlDataTransferDataSourceSink;
+      return sourceSink.databaseName === collection.databaseId && sourceSink.containerName === collection.id();
+    });
+  };
+
+  const getProgressDescription = (): string => {
+    const processedCount = portalDataTransferJob?.properties?.processedCount;
+    const totalCount = portalDataTransferJob?.properties?.totalCount;
+    const processedCountString = totalCount > 0 ? `(${processedCount} of ${totalCount} documents processed)` : "";
+    return `${portalDataTransferJob?.properties?.status} ${processedCountString}`;
+  };
+
+  const startPartitionkeyChangeWorkflow = () => {
+    useSidePanel
+      .getState()
+      .openSidePanel(
+        "Change partition key",
+        <ChangePartitionKeyPane
+          sourceDatabase={database}
+          sourceCollection={collection}
+          explorer={explorer}
+          onClose={refreshDataTransferOperations}
+        />,
+      );
+  };
+
+  const getPercentageComplete = () => {
+    const jobStatus = portalDataTransferJob?.properties?.status;
+    const isCompleted = jobStatus === "Completed";
+    if (isCompleted) {
+      return 1;
+    }
+    const processedCount = portalDataTransferJob?.properties?.processedCount;
+    const totalCount = portalDataTransferJob?.properties?.totalCount;
+    const isJobInProgress = isCurrentJobInProgress(portalDataTransferJob);
+    return isJobInProgress ? (totalCount > 0 ? processedCount / totalCount : null) : 0;
+  };
+
+  return (
+    <Stack tokens={{ childrenGap: 20 }} styles={{ root: { maxWidth: 600 } }}>
+      <Stack tokens={{ childrenGap: 10 }}>
+        <Text styles={textHeadingStyle}>Change {partitionKeyName.toLowerCase()}</Text>
+        <Stack horizontal tokens={{ childrenGap: 20 }}>
+          <Stack tokens={{ childrenGap: 5 }}>
+            <Text styles={textSubHeadingStyle}>Current {partitionKeyName.toLowerCase()}</Text>
+            <Text styles={textSubHeadingStyle}>Partitioning</Text>
+          </Stack>
+          <Stack tokens={{ childrenGap: 5 }}>
+            <Text>{partitionKeyValue}</Text>
+            <Text>{isHierarchicalPartitionedContainer() ? "Hierarchical" : "Non-hierarchical"}</Text>
+          </Stack>
+        </Stack>
+      </Stack>
+      <MessageBar messageBarType={MessageBarType.warning}>
+        To safeguard the integrity of the data being copied to the new container, ensure that no updates are made to the
+        source container for the entire duration of the partition key change process.
+        <Link
+          href="https://learn.microsoft.com/azure/cosmos-db/container-copy#how-does-container-copy-work"
+          target="_blank"
+          underline
+        >
+          Learn more
+        </Link>
+      </MessageBar>
+      <Text>
+        To change the partition key, a new destination container must be created or an existing destination container
+        selected. Data will then be copied to the destination container.
+      </Text>
+      <PrimaryButton
+        styles={{ root: { width: "fit-content" } }}
+        text="Change"
+        onClick={startPartitionkeyChangeWorkflow}
+        disabled={isCurrentJobInProgress(portalDataTransferJob)}
+      />
+      {portalDataTransferJob && (
+        <Stack>
+          <Text styles={textHeadingStyle}>{partitionKeyName} change job</Text>
+          <Stack
+            horizontal
+            tokens={{ childrenGap: 20 }}
+            styles={{
+              root: {
+                alignItems: "center",
+              },
+            }}
+          >
+            <ProgressIndicator
+              label={portalDataTransferJob?.properties?.jobName}
+              description={getProgressDescription()}
+              percentComplete={getPercentageComplete()}
+              styles={{
+                root: {
+                  width: "85%",
+                },
+              }}
+            ></ProgressIndicator>
+            {isCurrentJobInProgress(portalDataTransferJob) && (
+              <DefaultButton text="Cancel" onClick={() => cancelRunningDataTransferJob(portalDataTransferJob)} />
+            )}
+          </Stack>
+        </Stack>
+      )}
+    </Stack>
+  );
+};

src/Explorer/Controls/Settings/SettingsSubComponents/ThroughputInputComponents/ThroughputInputAutoPilotV3Component.tsx

@@ -306,7 +306,7 @@ export class ThroughputInputAutoPilotV3Component extends React.Component<
     };
 
     const costElement = (): JSX.Element => {
-      const prices: PriceBreakdown = getRuPriceBreakdown(throughput, serverId, numberOfRegions, isMultimaster, true);
+      const prices: PriceBreakdown = getRuPriceBreakdown(throughput, serverId, numberOfRegions, isMultimaster, false);
       return (
         <Stack {...checkBoxAndInputStackProps} style={{ marginTop: 15 }}>
           {newThroughput && newThroughputCostElement()}

src/Explorer/Controls/Settings/SettingsSubComponents/ThroughputInputComponents/__snapshots__/ThroughputInputAutoPilotV3Component.test.tsx.snap

@@ -917,7 +917,7 @@ exports[`ThroughputInputAutoPilotV3Component spendAck checkbox visible 1`] = `
             >
               $
                
-              0.012
+              0.0080
               /hr
             </Text>
             <Text
@@ -929,7 +929,7 @@ exports[`ThroughputInputAutoPilotV3Component spendAck checkbox visible 1`] = `
             >
               $
                
-              0.29
+              0.19
               /day
             </Text>
             <Text
@@ -941,7 +941,7 @@ exports[`ThroughputInputAutoPilotV3Component spendAck checkbox visible 1`] = `
             >
               $
                
-              8.76
+              5.84
               /mo
             </Text>
           </Stack>
@@ -1354,7 +1354,7 @@ exports[`ThroughputInputAutoPilotV3Component throughput input visible 1`] = `
             >
               $
                
-              0.012
+              0.0080
               /hr
             </Text>
             <Text
@@ -1366,7 +1366,7 @@ exports[`ThroughputInputAutoPilotV3Component throughput input visible 1`] = `
             >
               $
                
-              0.29
+              0.19
               /day
             </Text>
             <Text
@@ -1378,7 +1378,7 @@ exports[`ThroughputInputAutoPilotV3Component throughput input visible 1`] = `
             >
               $
                
-              8.76
+              5.84
               /mo
             </Text>
           </Stack>

src/Explorer/Controls/Settings/SettingsSubComponents/__snapshots__/ComputedPropertiesComponent.test.tsx.snap

@@ -0,0 +1,36 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`ComputedPropertiesComponent renders 1`] = `
+<Stack
+  tokens={
+    Object {
+      "childrenGap": 5,
+    }
+  }
+>
+  <Text
+    style={
+      Object {
+        "marginBottom": "10px",
+        "marginLeft": "30px",
+      }
+    }
+  >
+    <StyledLinkBase
+      href="https://aka.ms/computed-properties-preview/"
+      target="_blank"
+    >
+      Learn more
+       
+      <FontIcon
+        iconName="NavigateExternalInline"
+      />
+    </StyledLinkBase>
+      about how to define computed properties and how to use them.
+  </Text>
+  <div
+    className="settingsV2IndexingPolicyEditor"
+    tabIndex={0}
+  />
+</Stack>
+`;

src/Explorer/Controls/Settings/SettingsUtils.tsx

@@ -4,7 +4,7 @@ import * as ViewModels from "../../../Contracts/ViewModels";
 import { MongoIndex } from "../../../Utils/arm/generatedClients/cosmos/types";
 
 const zeroValue = 0;
-export type isDirtyTypes = boolean | string | number | DataModels.IndexingPolicy;
+export type isDirtyTypes = boolean | string | number | DataModels.IndexingPolicy | DataModels.ComputedProperties;
 export const TtlOff = "off";
 export const TtlOn = "on";
 export const TtlOnNoDefault = "on-nodefault";
@@ -45,6 +45,8 @@ export enum SettingsV2TabTypes {
   ConflictResolutionTab,
   SubSettingsTab,
   IndexingPolicyTab,
+  PartitionKeyTab,
+  ComputedPropertiesTab,
 }
 
 export interface IsComponentDirtyResult {
@@ -146,6 +148,10 @@ export const getTabTitle = (tab: SettingsV2TabTypes): string => {
       return "Settings";
     case SettingsV2TabTypes.IndexingPolicyTab:
       return "Indexing Policy";
+    case SettingsV2TabTypes.PartitionKeyTab:
+      return "Partition Keys (preview)";
+    case SettingsV2TabTypes.ComputedPropertiesTab:
+      return "Computed Properties (preview)";
     default:
       throw new Error(`Unknown tab ${tab}`);
   }
@@ -199,3 +205,49 @@ export const getMongoIndexTypeText = (index: MongoIndexTypes): string => {
 export const isIndexTransforming = (indexTransformationProgress: number): boolean =>
   // index transformation progress can be 0
   indexTransformationProgress !== undefined && indexTransformationProgress !== 100;
+
+export const getPartitionKeyName = (apiType: string, isLowerCase?: boolean): string => {
+  const partitionKeyName = apiType === "Mongo" ? "Shard key" : "Partition key";
+  return isLowerCase ? partitionKeyName.toLocaleLowerCase() : partitionKeyName;
+};
+
+export const getPartitionKeyTooltipText = (apiType: string): string => {
+  if (apiType === "Mongo") {
+    return "The shard key (field) is used to split your data across many replica sets (shards) to achieve unlimited scalability. It’s critical to choose a field that will evenly distribute your data.";
+  }
+  let tooltipText = `The ${getPartitionKeyName(
+    apiType,
+    true,
+  )} is used to automatically distribute data across partitions for scalability. Choose a property in your JSON document that has a wide range of values and evenly distributes request volume.`;
+  if (apiType === "SQL") {
+    tooltipText += " For small read-heavy workloads or write-heavy workloads of any size, id is often a good choice.";
+  }
+  return tooltipText;
+};
+
+export const getPartitionKeySubtext = (partitionKeyDefault: boolean, apiType: string): string => {
+  if (partitionKeyDefault && (apiType === "SQL" || apiType === "Mongo")) {
+    const subtext = "For small workloads, the item ID is a suitable choice for the partition key.";
+    return subtext;
+  }
+  return "";
+};
+
+export const getPartitionKeyPlaceHolder = (apiType: string, index?: number): string => {
+  switch (apiType) {
+    case "Mongo":
+      return "e.g., categoryId";
+    case "Gremlin":
+      return "e.g., /address";
+    case "SQL":
+      return `${
+        index === undefined
+          ? "Required - first partition key e.g., /TenantId"
+          : index === 0
+          ? "second partition key e.g., /UserId"
+          : "third partition key e.g., /SessionId"
+      }`;
+    default:
+      return "e.g., /address/zipCode";
+  }
+};

src/Explorer/Controls/Settings/TestUtils.tsx

@@ -40,6 +40,12 @@ export const collection = {
     version: 2,
   },
   partitionKeyProperties: ["partitionKey"],
+  computedProperties: ko.observable<DataModels.ComputedProperties>([
+    {
+      name: "queryName",
+      query: "query",
+    },
+  ]),
   readSettings: () => {
     return;
   },

src/Explorer/Controls/Settings/__snapshots__/SettingsComponent.test.tsx.snap

@@ -26,6 +26,7 @@ exports[`SettingsComponent renders 1`] = `
             Object {
               "analyticalStorageTtl": [Function],
               "changeFeedPolicy": [Function],
+              "computedProperties": [Function],
               "conflictResolutionPolicy": [Function],
               "container": Explorer {
                 "_isInitializingNotebooks": false,
@@ -103,6 +104,7 @@ exports[`SettingsComponent renders 1`] = `
             Object {
               "analyticalStorageTtl": [Function],
               "changeFeedPolicy": [Function],
+              "computedProperties": [Function],
               "conflictResolutionPolicy": [Function],
               "container": Explorer {
                 "_isInitializingNotebooks": false,
@@ -204,6 +206,133 @@ exports[`SettingsComponent renders 1`] = `
           shouldDiscardIndexingPolicy={false}
         />
       </PivotItem>
+      <PivotItem
+        headerText="Partition Keys (preview)"
+        itemKey="PartitionKeyTab"
+        key="PartitionKeyTab"
+        style={
+          Object {
+            "marginTop": 20,
+          }
+        }
+      >
+        <PartitionKeyComponent
+          collection={
+            Object {
+              "analyticalStorageTtl": [Function],
+              "changeFeedPolicy": [Function],
+              "computedProperties": [Function],
+              "conflictResolutionPolicy": [Function],
+              "container": Explorer {
+                "_isInitializingNotebooks": false,
+                "_resetNotebookWorkspace": [Function],
+                "isFixedCollectionWithSharedThroughputSupported": [Function],
+                "isTabsContentExpanded": [Function],
+                "onRefreshDatabasesKeyPress": [Function],
+                "onRefreshResourcesClick": [Function],
+                "phoenixClient": PhoenixClient {
+                  "armResourceId": undefined,
+                  "retryOptions": Object {
+                    "maxTimeout": 5000,
+                    "minTimeout": 5000,
+                    "retries": 3,
+                  },
+                },
+                "provideFeedbackEmail": [Function],
+                "queriesClient": QueriesClient {
+                  "container": [Circular],
+                },
+                "refreshNotebookList": [Function],
+                "resourceTree": ResourceTreeAdapter {
+                  "container": [Circular],
+                  "copyNotebook": [Function],
+                  "parameters": [Function],
+                },
+              },
+              "databaseId": "test",
+              "defaultTtl": [Function],
+              "geospatialConfig": [Function],
+              "getDatabase": [Function],
+              "id": [Function],
+              "indexingPolicy": [Function],
+              "offer": [Function],
+              "partitionKey": Object {
+                "kind": "hash",
+                "paths": Array [],
+                "version": 2,
+              },
+              "partitionKeyProperties": Array [
+                "partitionKey",
+              ],
+              "readSettings": [Function],
+              "uniqueKeyPolicy": Object {},
+              "usageSizeInKB": [Function],
+            }
+          }
+          explorer={
+            Explorer {
+              "_isInitializingNotebooks": false,
+              "_resetNotebookWorkspace": [Function],
+              "isFixedCollectionWithSharedThroughputSupported": [Function],
+              "isTabsContentExpanded": [Function],
+              "onRefreshDatabasesKeyPress": [Function],
+              "onRefreshResourcesClick": [Function],
+              "phoenixClient": PhoenixClient {
+                "armResourceId": undefined,
+                "retryOptions": Object {
+                  "maxTimeout": 5000,
+                  "minTimeout": 5000,
+                  "retries": 3,
+                },
+              },
+              "provideFeedbackEmail": [Function],
+              "queriesClient": QueriesClient {
+                "container": [Circular],
+              },
+              "refreshNotebookList": [Function],
+              "resourceTree": ResourceTreeAdapter {
+                "container": [Circular],
+                "copyNotebook": [Function],
+                "parameters": [Function],
+              },
+            }
+          }
+        />
+      </PivotItem>
+      <PivotItem
+        headerText="Computed Properties (preview)"
+        itemKey="ComputedPropertiesTab"
+        key="ComputedPropertiesTab"
+        style={
+          Object {
+            "marginTop": 20,
+          }
+        }
+      >
+        <ComputedPropertiesComponent
+          computedPropertiesContent={
+            Array [
+              Object {
+                "name": "queryName",
+                "query": "query",
+              },
+            ]
+          }
+          computedPropertiesContentBaseline={
+            Array [
+              Object {
+                "name": "queryName",
+                "query": "query",
+              },
+            ]
+          }
+          logComputedPropertiesSuccessMessage={[Function]}
+          onComputedPropertiesContentChange={[Function]}
+          onComputedPropertiesDirtyChange={[Function]}
+          resetShouldDiscardComputedProperties={[Function]}
+          shouldDiscardComputedProperties={false}
+        />
+      </PivotItem>
     </StyledPivot>
   </div>
 </div>

src/Explorer/Controls/Settings/__snapshots__/SettingsRenderUtils.test.tsx.snap

@@ -99,18 +99,6 @@ exports[`SettingsUtils functions render 1`] = `
     </StyledLinkBase>
     .
   </Text>
-  <Text
-    styles={
-      Object {
-        "root": Object {
-          "color": "windowtext",
-          "fontSize": 14,
-        },
-      }
-    }
-  >
-    You have not saved the latest changes made to your indexing policy. Please click save to confirm the changes.
-  </Text>
   <Text
     id="updateThroughputDelayedApplyWarningMessage"
     styles={

src/Explorer/Controls/ThroughputInput/ThroughputInput.less

@@ -14,7 +14,13 @@
 .throughputInputSpacing > :not(:last-child) {
   margin-bottom: @DefaultSpace;
 }
-.capacitycalculator-link:focus{
+
+.capacitycalculator-link:focus {
   text-decoration: underline;
   outline-offset: 2px;
-}
+}
+
+.copyQuery:focus::after,
+.deleteQuery:focus::after {
+  outline: none !important;
+}

src/Explorer/Controls/ThroughputInput/ThroughputInput.test.tsx

@@ -23,12 +23,12 @@ describe("ThroughputInput Pane", () => {
   });
 
   it("should switch mode properly", () => {
-    wrapper.find('[aria-label="Manual database throughput"]').simulate("change");
+    wrapper.find('[id="Manual-input"]').simulate("change");
     expect(wrapper.find('[aria-label="Throughput header"]').at(0).text()).toBe(
       "Container throughput (400 - unlimited RU/s)",
     );
 
-    wrapper.find('[aria-label="Autoscale database throughput"]').simulate("change");
+    wrapper.find('[id="Autoscale-input"]').simulate("change");
     expect(wrapper.find('[aria-label="Throughput header"]').at(0).text()).toBe("Container throughput (autoscale)");
   });
 });

src/Explorer/Controls/ThroughputInput/ThroughputInput.tsx

@@ -189,7 +189,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
           <input
             id="Autoscale-input"
             className="throughputInputRadioBtn"
-            aria-label="Autoscale database throughput"
+            aria-label={`${getThroughputLabelText()} Autoscale`}
             aria-required={true}
             checked={isAutoscaleSelected}
             type="radio"
@@ -204,7 +204,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
           <input
             id="Manual-input"
             className="throughputInputRadioBtn"
-            aria-label="Manual database throughput"
+            aria-label={`${getThroughputLabelText()} Manual`}
             checked={!isAutoscaleSelected}
             type="radio"
             aria-required={true}
@@ -271,11 +271,17 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
         <Stack className="throughputInputSpacing">
           <Text variant="small" aria-label="ruDescription">
             Estimate your required RU/s with&nbsp;
-            <Link target="_blank" href="https://cosmos.azure.com/capacitycalculator/" aria-label="capacityLink">
+            <Link target="_blank" href="https://cosmos.azure.com/capacitycalculator/" aria-label="Capacity calculator">
               capacity calculator
             </Link>
             .
           </Text>
+          <Stack horizontal>
+            <Text variant="small" style={{ lineHeight: "20px", fontWeight: 600 }} aria-label="maxRUDescription">
+              {isDatabase ? "Database" : getCollectionName()} Required RU/s
+            </Text>
+            <InfoTooltip>{getAutoScaleTooltip()}</InfoTooltip>
+          </Stack>
 
           <TooltipHost
             directionalHint={DirectionalHint.topLeftEdge}
@@ -296,7 +302,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
               min={SharedConstants.CollectionCreation.DefaultCollectionRUs400}
               max={userContext.isTryCosmosDBSubscription ? Constants.TryCosmosExperience.maxRU : Infinity}
               value={throughput.toString()}
-              aria-label="Max request units per second"
+              ariaLabel={`${isDatabase ? "Database" : getCollectionName()} Required RU/s`}
               required={true}
               errorMessage={throughputError}
             />

src/Explorer/Controls/ThroughputInput/__snapshots__/ThroughputInput.test.tsx.snap

@@ -18,17 +18,17 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
       horizontal={true}
     >
       <div
-        className="ms-Stack css-53"
+        className="ms-Stack css-109"
       >
         <span
           className="mandatoryStar"
-          key=".0:$.0"
+          key=".0:$.$.0"
         >
           * 
         </span>
         <Text
           aria-label="Throughput header"
-          key=".0:$.1"
+          key=".0:$.$.1"
           style={
             Object {
               "fontWeight": 600,
@@ -39,7 +39,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
         >
           <span
             aria-label="Throughput header"
-            className="css-54"
+            className="css-110"
             style={
               Object {
                 "fontWeight": 600,
@@ -51,7 +51,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
           </span>
         </Text>
         <InfoTooltip
-          key=".0:$.2"
+          key=".0:$.$.2"
         >
           <span>
             <StyledTooltipHostBase
@@ -336,12 +336,13 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                 }
               >
                 <div
-                  className="ms-TooltipHost root-55"
+                  className="ms-TooltipHost root-111"
                   onBlurCapture={[Function]}
                   onFocusCapture={[Function]}
                   onKeyDown={[Function]}
                   onMouseEnter={[Function]}
                   onMouseLeave={[Function]}
+                  role="none"
                 >
                   <StyledIconBase
                     ariaLabel="Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage."
@@ -631,7 +632,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                     >
                       <i
                         aria-label="Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage."
-                        className="panelInfoIcon root-57"
+                        className="panelInfoIcon root-114"
                         data-icon-name="Info"
                         role="img"
                         tabIndex={0}
@@ -640,6 +641,24 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                       </i>
                     </IconBase>
                   </StyledIconBase>
+                  <div
+                    hidden={true}
+                    id="tooltip0"
+                    style={
+                      Object {
+                        "border": 0,
+                        "height": 1,
+                        "margin": -1,
+                        "overflow": "hidden",
+                        "padding": 0,
+                        "position": "absolute",
+                        "whiteSpace": "nowrap",
+                        "width": 1,
+                      }
+                    }
+                  >
+                    Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage.
+                  </div>
                 </div>
               </TooltipHostBase>
             </StyledTooltipHostBase>
@@ -652,14 +671,14 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
       verticalAlign="center"
     >
       <div
-        className="ms-Stack css-58"
+        className="ms-Stack css-115"
       >
         <div
-          key=".0:$.0"
+          key=".0:$.$.0"
           role="radiogroup"
         >
           <input
-            aria-label="Autoscale database throughput"
+            aria-label="Container throughput (autoscale) Autoscale"
             aria-required={true}
             checked={true}
             className="throughputInputRadioBtn"
@@ -676,7 +695,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
             Autoscale
           </label>
           <input
-            aria-label="Manual database throughput"
+            aria-label="Container throughput (autoscale) Manual"
             aria-required={true}
             checked={false}
             className="throughputInputRadioBtn"
@@ -699,16 +718,16 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
       className="throughputInputSpacing"
     >
       <div
-        className="ms-Stack throughputInputSpacing css-59"
+        className="ms-Stack throughputInputSpacing css-116"
       >
         <Text
           aria-label="capacity calculator of azure cosmos db"
-          key=".0:$.0"
+          key=".0:$.$.0"
           variant="small"
         >
           <span
             aria-label="capacity calculator of azure cosmos db"
-            className="css-54"
+            className="css-110"
           >
             Estimate your required RU/s with
              
@@ -998,7 +1017,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
               >
                 <a
                   aria-label="capacity calculator of azure cosmos db"
-                  className="ms-Link root-60"
+                  className="ms-Link root-117"
                   href="https://cosmos.azure.com/capacitycalculator/"
                   onClick={[Function]}
                   target="_blank"
@@ -1012,14 +1031,14 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
         </Text>
         <Stack
           horizontal={true}
-          key=".0:$.1"
+          key=".0:$.$.1"
         >
           <div
-            className="ms-Stack css-53"
+            className="ms-Stack css-109"
           >
             <Text
               aria-label="maxRUDescription"
-              key=".0:$.0"
+              key=".0:$.$.0"
               style={
                 Object {
                   "fontWeight": 600,
@@ -1030,7 +1049,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
             >
               <span
                 aria-label="maxRUDescription"
-                className="css-54"
+                className="css-110"
                 style={
                   Object {
                     "fontWeight": 600,
@@ -1043,7 +1062,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
               </span>
             </Text>
             <InfoTooltip
-              key=".0:$.1"
+              key=".0:$.$.1"
             >
               <span>
                 <StyledTooltipHostBase
@@ -1328,12 +1347,13 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                     }
                   >
                     <div
-                      className="ms-TooltipHost root-55"
+                      className="ms-TooltipHost root-111"
                       onBlurCapture={[Function]}
                       onFocusCapture={[Function]}
                       onKeyDown={[Function]}
                       onMouseEnter={[Function]}
                       onMouseLeave={[Function]}
+                      role="none"
                     >
                       <StyledIconBase
                         ariaLabel="Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage."
@@ -1623,7 +1643,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                         >
                           <i
                             aria-label="Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage."
-                            className="panelInfoIcon root-57"
+                            className="panelInfoIcon root-114"
                             data-icon-name="Info"
                             role="img"
                             tabIndex={0}
@@ -1632,6 +1652,24 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                           </i>
                         </IconBase>
                       </StyledIconBase>
+                      <div
+                        hidden={true}
+                        id="tooltip1"
+                        style={
+                          Object {
+                            "border": 0,
+                            "height": 1,
+                            "margin": -1,
+                            "overflow": "hidden",
+                            "padding": 0,
+                            "position": "absolute",
+                            "whiteSpace": "nowrap",
+                            "width": 1,
+                          }
+                        }
+                      >
+                        Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage.
+                      </div>
                     </div>
                   </TooltipHostBase>
                 </StyledTooltipHostBase>
@@ -1643,7 +1681,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
           ariaLabel="Container max RU/s"
           errorMessage=""
           id="autoscaleRUValueField"
-          key=".0:$.2"
+          key=".0:$.$.2"
           max="9007199254740991"
           min={1000}
           onChange={[Function]}
@@ -1953,18 +1991,18 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
             value="4000"
           >
             <div
-              className="ms-TextField is-required root-62"
+              className="ms-TextField is-required root-119"
             >
               <div
                 className="ms-TextField-wrapper"
               >
                 <div
-                  className="ms-TextField-fieldGroup fieldGroup-63"
+                  className="ms-TextField-fieldGroup fieldGroup-120"
                 >
                   <input
                     aria-invalid={false}
                     aria-label="Container max RU/s"
-                    className="ms-TextField-field field-64"
+                    className="ms-TextField-field field-121"
                     id="autoscaleRUValueField"
                     max="9007199254740991"
                     min={1000}
@@ -1983,11 +2021,11 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
           </TextFieldBase>
         </StyledTextFieldBase>
         <Text
-          key=".0:$.3"
+          key=".0:$.$.3"
           variant="small"
         >
           <span
-            className="css-54"
+            className="css-110"
           >
             Your 
             container

src/Explorer/Controls/TreeComponent/TreeComponent.tsx

@@ -247,7 +247,7 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
           name="More"
           title="More"
           className="treeMenuEllipsis"
-          ariaLabel={menuItemLabel}
+          ariaLabel={`${menuItemLabel} options`}
           menuIconProps={{
             iconName: menuItemLabel,
             styles: { root: { fontSize: "18px", fontWeight: "bold" } },

src/Explorer/Controls/TreeComponent/__snapshots__/TreeComponent.test.tsx.snap

@@ -172,7 +172,7 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
       onKeyPress={[Function]}
     >
       <CustomizedIconButton
-        ariaLabel="More"
+        ariaLabel="More options"
         className="treeMenuEllipsis"
         menuIconProps={
           Object {
@@ -397,7 +397,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
       onKeyPress={[Function]}
     >
       <CustomizedIconButton
-        ariaLabel="More"
+        ariaLabel="More options"
         className="treeMenuEllipsis"
         menuIconProps={
           Object {

src/Explorer/Controls/TreeComponent/treeComponent.less

@@ -59,6 +59,10 @@
       }
     }
 
+    [data-test="Gallery"]{
+      outline-offset: -1px;
+    }
+
     .selected {
       & > .treeNodeHeader {
         background-color: @AccentExtra;

src/Explorer/Explorer.tsx

@@ -3,9 +3,11 @@ import { isPublicInternetAccessAllowed } from "Common/DatabaseAccountUtility";
 import { sendMessage } from "Common/MessageHandler";
 import { Platform, configContext } from "ConfigContext";
 import { MessageTypes } from "Contracts/ExplorerContracts";
+import { getCopilotEnabled, isCopilotFeatureRegistered } from "Explorer/QueryCopilot/Shared/QueryCopilotClient";
 import { IGalleryItem } from "Juno/JunoClient";
-import { requestDatabaseResourceTokens } from "Platform/Fabric/FabricUtil";
+import { scheduleRefreshDatabaseResourceToken } from "Platform/Fabric/FabricUtil";
-import { allowedNotebookServerUrls, validateEndpoint } from "Utils/EndpointValidation";
+import { LocalStorageUtility, StorageKey } from "Shared/StorageUtility";
+import { allowedNotebookServerUrls, validateEndpoint } from "Utils/EndpointUtils";
 import { useQueryCopilot } from "hooks/useQueryCopilot";
 import * as ko from "knockout";
 import React from "react";
@@ -92,7 +94,7 @@ export default class Explorer {
   };
 
   private static readonly MaxNbDatabasesToAutoExpand = 5;
-  private phoenixClient: PhoenixClient;
+  public phoenixClient: PhoenixClient;
   constructor() {
     const startKey: number = TelemetryProcessor.traceStart(Action.InitializeDataExplorer, {
       dataExplorerArea: Constants.Areas.ResourceTree,
@@ -263,62 +265,45 @@ export default class Explorer {
     // TODO: return result
   }
 
-  private getRandomInt(max: number) {
-    return Math.floor(Math.random() * max);
-  }
-
   public openNPSSurveyDialog(): void {
     if (!Platform.Portal) {
       return;
     }
 
-    const NINETY_DAYS_IN_MS = 7776000000;
     const ONE_DAY_IN_MS = 86400000;
-    const isAccountNewerThanNinetyDays = isAccountNewerThanThresholdInMs(
+    const SEVEN_DAYS_IN_MS = 604800000;
-      userContext.databaseAccount?.systemData?.createdAt || "",
-      NINETY_DAYS_IN_MS,
-    );
-    const lastSubmitted: string = localStorage.getItem("lastSubmitted");
 
-    if (lastSubmitted !== null) {
+    // Try Cosmos DB subscription - survey shown to 100% of users at day 1 in Data Explorer.
-      let lastSubmittedDate: number = parseInt(lastSubmitted);
-      if (isNaN(lastSubmittedDate)) {
-        lastSubmittedDate = 0;
-      }
-
-      const nowMs: number = Date.now();
-      const millisecsSinceLastSubmitted = nowMs - lastSubmittedDate;
-      if (millisecsSinceLastSubmitted < NINETY_DAYS_IN_MS) {
-        return;
-      }
-    }
-
-    // Try Cosmos DB subscription - survey shown to random 25% of users at day 1 in Data Explorer.
     if (userContext.isTryCosmosDBSubscription) {
-      if (
+      if (isAccountNewerThanThresholdInMs(userContext.databaseAccount?.systemData?.createdAt || "", ONE_DAY_IN_MS)) {
-        isAccountNewerThanThresholdInMs(userContext.databaseAccount?.systemData?.createdAt || "", ONE_DAY_IN_MS) &&
+        Logger.logInfo(
-        this.getRandomInt(100) < 25
+          `Sending message to Portal to check if NPS Survey can be displayed in Try Cosmos DB ${userContext.apiType}`,
-      ) {
+          "Explorer/openNPSSurveyDialog",
+        );
         sendMessage({ type: MessageTypes.DisplayNPSSurvey });
-        localStorage.setItem("lastSubmitted", Date.now().toString());
       }
     } else {
-      // An existing account is lesser than 90 days old. For existing account show to random 10 % of users in Data Explorer.
+      // Show survey when an existing account is older than 7 days
-      if (isAccountNewerThanNinetyDays) {
+      if (
-        if (this.getRandomInt(100) < 10) {
+        !isAccountNewerThanThresholdInMs(userContext.databaseAccount?.systemData?.createdAt || "", SEVEN_DAYS_IN_MS)
-          sendMessage({ type: MessageTypes.DisplayNPSSurvey });
+      ) {
-          localStorage.setItem("lastSubmitted", Date.now().toString());
+        Logger.logInfo(
-        }
+          `Sending message to Portal to check if NPS Survey can be displayed for existing ${userContext.apiType} account older than 7 days`,
-      } else {
+          "Explorer/openNPSSurveyDialog",
-        // An existing account is greater than 90 days. For existing account show to random 25 % of users in Data Explorer.
+        );
-        if (this.getRandomInt(100) < 25) {
+        sendMessage({ type: MessageTypes.DisplayNPSSurvey });
-          sendMessage({ type: MessageTypes.DisplayNPSSurvey });
-          localStorage.setItem("lastSubmitted", Date.now().toString());
-        }
       }
     }
   }
 
+  public async openCESCVAFeedbackBlade(): Promise<void> {
+    sendMessage({ type: MessageTypes.OpenCESCVAFeedbackBlade });
+    Logger.logInfo(
+      `CES CVA Feedback logging current date when survey is shown ${Date.now().toString()}`,
+      "Explorer/openCESCVAFeedbackBlade",
+    );
+  }
+
   public async refreshDatabaseForResourceToken(): Promise<void> {
     const databaseId = userContext.parsedResourceToken?.databaseId;
     const collectionId = userContext.parsedResourceToken?.collectionId;
@@ -381,9 +366,7 @@ export default class Explorer {
 
   public onRefreshResourcesClick = (): void => {
     if (configContext.platform === Platform.Fabric) {
-      // Requesting the tokens will trigger a refresh of the databases
+      scheduleRefreshDatabaseResourceToken(true).then(() => this.refreshAllDatabases());
-      // TODO: Once the id is returned from Fabric, we can await this call and then refresh the databases here
-      requestDatabaseResourceTokens();
       return;
     }
 
@@ -411,7 +394,7 @@ export default class Explorer {
     this._isInitializingNotebooks = false;
   }
 
-  public async allocateContainer(poolId: PoolIdType): Promise<void> {
+  public async allocateContainer(poolId: PoolIdType, mode?: string): Promise<void> {
     const shouldUseNotebookStates = poolId === PoolIdType.DefaultPoolId ? true : false;
     const notebookServerInfo = shouldUseNotebookStates
       ? useNotebook.getState().notebookServerInfo
@@ -425,10 +408,6 @@ export default class Explorer {
       (notebookServerInfo === undefined ||
         (notebookServerInfo && notebookServerInfo.notebookServerEndpoint === undefined))
     ) {
-      const provisionData: IProvisionData = {
-        cosmosEndpoint: userContext?.databaseAccount?.properties?.documentEndpoint,
-        poolId: shouldUseNotebookStates ? undefined : poolId,
-      };
       const connectionStatus: ContainerConnectionInfo = {
         status: ConnectionStatusType.Connecting,
       };
@@ -436,14 +415,26 @@ export default class Explorer {
       shouldUseNotebookStates && useNotebook.getState().setConnectionInfo(connectionStatus);
 
       let connectionInfo;
+      let provisionData: IProvisionData;
       try {
         TelemetryProcessor.traceStart(Action.PhoenixConnection, {
           dataExplorerArea: Areas.Notebook,
         });
-        shouldUseNotebookStates
+        if (shouldUseNotebookStates) {
-          ? useNotebook.getState().setIsAllocating(true)
+          useNotebook.getState().setIsAllocating(true);
-          : useQueryCopilot.getState().setIsAllocatingContainer(true);
+          provisionData = {
-
+            cosmosEndpoint: userContext?.databaseAccount?.properties?.documentEndpoint,
+            poolId: undefined,
+          };
+        } else {
+          useQueryCopilot.getState().setIsAllocatingContainer(true);
+          provisionData = {
+            poolId: poolId,
+            databaseId: useTabs.getState().activeTab.collection.databaseId,
+            containerId: useTabs.getState().activeTab.collection.id(),
+            mode: mode,
+          };
+        }
         connectionInfo = await this.phoenixClient.allocateContainer(provisionData);
         if (!connectionInfo?.data?.phoenixServiceUrl) {
           throw new Error(`PhoenixServiceUrl is invalid!`);
@@ -459,19 +450,21 @@ export default class Explorer {
           error: getErrorMessage(error),
           errorStack: getErrorStack(error),
         });
-        connectionStatus.status = ConnectionStatusType.Failed;
+        if (shouldUseNotebookStates) {
-        shouldUseNotebookStates
+          connectionStatus.status = ConnectionStatusType.Failed;
-          ? useNotebook.getState().resetContainerConnection(connectionStatus)
+          shouldUseNotebookStates
-          : useQueryCopilot.getState().resetContainerConnection();
+            ? useNotebook.getState().resetContainerConnection(connectionStatus)
-        if (error?.status === HttpStatusCodes.Forbidden && error.message) {
+            : useQueryCopilot.getState().resetContainerConnection();
-          useDialog.getState().showOkModalDialog("Connection Failed", `${error.message}`);
+          if (error?.status === HttpStatusCodes.Forbidden && error.message) {
-        } else {
+            useDialog.getState().showOkModalDialog("Connection Failed", `${error.message}`);
-          useDialog
+          } else {
-            .getState()
+            useDialog
-            .showOkModalDialog(
+              .getState()
-              "Connection Failed",
+              .showOkModalDialog(
-              "We are unable to connect to the temporary workspace. Please try again in a few minutes. If the error persists, file a support ticket.",
+                "Connection Failed",
-            );
+                "We are unable to connect to the temporary workspace. Please try again in a few minutes. If the error persists, file a support ticket.",
+              );
+          }
         }
         throw error;
       } finally {
@@ -485,11 +478,11 @@ export default class Explorer {
     }
   }
 
-  private async setNotebookInfo(
+  public async setNotebookInfo(
     shouldUseNotebookStates: boolean,
     connectionInfo: IResponse<IPhoenixServiceInfo>,
     connectionStatus: DataModels.ContainerConnectionInfo,
-  ) {
+  ): Promise<void> {
     const containerData = {
       forwardingId: connectionInfo.data.forwardingId,
       dbAccountName: userContext.databaseAccount.name,
@@ -510,6 +503,7 @@ export default class Explorer {
     shouldUseNotebookStates
       ? useNotebook.getState().setNotebookServerInfo(noteBookServerInfo)
       : useQueryCopilot.getState().setNotebookServerInfo(noteBookServerInfo);
+
     shouldUseNotebookStates &&
       this.notebookManager?.notebookClient
         .getMemoryUsage()
@@ -1372,6 +1366,24 @@ export default class Explorer {
     await this.refreshSampleData();
   }
 
+  public async configureCopilot(): Promise<void> {
+    if (userContext.apiType !== "SQL" || !userContext.subscriptionId) {
+      return;
+    }
+    const copilotEnabledPromise = getCopilotEnabled();
+    const copilotUserDBEnabledPromise = isCopilotFeatureRegistered(userContext.subscriptionId);
+    const [copilotEnabled, copilotUserDBEnabled] = await Promise.all([
+      copilotEnabledPromise,
+      copilotUserDBEnabledPromise,
+    ]);
+    const copilotSampleDBEnabled = LocalStorageUtility.getEntryString(StorageKey.CopilotSampleDBEnabled) === "true";
+    useQueryCopilot.getState().setCopilotEnabled(copilotEnabled && copilotUserDBEnabled);
+    useQueryCopilot.getState().setCopilotUserDBEnabled(copilotUserDBEnabled);
+    useQueryCopilot
+      .getState()
+      .setCopilotSampleDBEnabled(copilotEnabled && copilotUserDBEnabled && copilotSampleDBEnabled);
+  }
+
   public async refreshSampleData(): Promise<void> {
     if (!userContext.sampleDataConnectionInfo) {
       return;

src/Explorer/Graph/GraphExplorerComponent/GraphExplorer.test.tsx

@@ -367,7 +367,7 @@ describe("GraphExplorer", () => {
       });
 
       it("should submit g.V() as docdb query with proper parameters", () => {
-        expect(queryDocuments).toBeCalledWith("databaseId", "collectionId", DOCDB_G_DOT_V_QUERY, {
+        expect(queryDocuments).toHaveBeenCalledWith("databaseId", "collectionId", DOCDB_G_DOT_V_QUERY, {
           maxItemCount: GraphExplorer.ROOT_LIST_PAGE_SIZE,
           enableCrossPartitionQuery: true,
         });
@@ -404,7 +404,7 @@ describe("GraphExplorer", () => {
       });
 
       it("should submit g.V() as docdb query with proper parameters", () => {
-        expect(queryDocuments).toBeCalledWith("databaseId", "collectionId", DOCDB_G_DOT_V_QUERY, {
+        expect(queryDocuments).toHaveBeenCalledWith("databaseId", "collectionId", DOCDB_G_DOT_V_QUERY, {
           maxItemCount: GraphExplorer.ROOT_LIST_PAGE_SIZE,
           enableCrossPartitionQuery: true,
         });

src/Explorer/Graph/GraphExplorerComponent/GraphExplorer.tsx

@@ -1163,15 +1163,12 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       )}"`,
     ).then(
       (documents: DataModels.DocumentId[]) => {
-        $.each(
+        $.each(documents, (index: number, doc: any) => {
-          documents,
+          newIconsMap[doc["_graph_icon_property_value"]] = {
-          (index: number, doc: { _graph_icon_property_value: string; icon: string; format: string }) => {
+            data: doc["icon"],
-            newIconsMap[doc["_graph_icon_property_value"]] = {
+            format: doc["format"],
-              data: doc["icon"],
+          };
-              format: doc["format"],
+        });
-            };
-          },
-        );
 
         // Update graph configuration
         this.setState({

src/Explorer/Graph/GraphStyleComponent/GraphStyleComponent.test.tsx

@@ -43,7 +43,7 @@ describe("Graph Style Component", () => {
     expect(asFragment).toMatchSnapshot();
   });
 
-  it("should render node properties dropdown list ", () => {
+  it("should render node properties dropdown list", () => {
     const dropDownList = screen.getByText("Show vertex (node) as");
     expect(dropDownList).toBeDefined();
   });

src/Explorer/Menus/CommandBar/CommandBarComponentAdapter.tsx

@@ -24,16 +24,21 @@ interface Props {
 export interface CommandBarStore {
   contextButtons: CommandButtonComponentProps[];
   setContextButtons: (contextButtons: CommandButtonComponentProps[]) => void;
+  isHidden: boolean;
+  setIsHidden: (isHidden: boolean) => void;
 }
 
 export const useCommandBar: UseStore<CommandBarStore> = create((set) => ({
   contextButtons: [],
   setContextButtons: (contextButtons: CommandButtonComponentProps[]) => set((state) => ({ ...state, contextButtons })),
+  isHidden: false,
+  setIsHidden: (isHidden: boolean) => set((state) => ({ ...state, isHidden })),
 }));
 
 export const CommandBar: React.FC<Props> = ({ container }: Props) => {
   const selectedNodeState = useSelectedNode();
   const buttons = useCommandBar((state) => state.contextButtons);
+  const isHidden = useCommandBar((state) => state.isHidden);
   const backgroundColor = StyleConstants.BaseLight;
 
   if (userContext.apiType === "Postgres" || userContext.apiType === "VCoreMongo") {
@@ -42,7 +47,7 @@ export const CommandBar: React.FC<Props> = ({ container }: Props) => {
         ? CommandBarComponentButtonFactory.createPostgreButtons(container)
         : CommandBarComponentButtonFactory.createVCoreMongoButtons(container);
     return (
-      <div className="commandBarContainer">
+      <div className="commandBarContainer" style={{ display: isHidden ? "none" : "initial" }}>
         <FluentCommandBar
           ariaLabel="Use left and right arrow keys to navigate between commands"
           items={CommandBarUtil.convertButton(buttons, backgroundColor)}
@@ -91,7 +96,7 @@ export const CommandBar: React.FC<Props> = ({ container }: Props) => {
       ? {
           root: {
             backgroundColor: "transparent",
-            padding: "0px 14px 0px 14px",
+            padding: "2px 8px 0px 8px",
           },
         }
       : {
@@ -101,7 +106,7 @@ export const CommandBar: React.FC<Props> = ({ container }: Props) => {
         };
 
   return (
-    <div className="commandBarContainer">
+    <div className="commandBarContainer" style={{ display: isHidden ? "none" : "initial" }}>
       <FluentCommandBar
         ariaLabel="Use left and right arrow keys to navigate between commands"
         items={uiFabricStaticButtons.concat(uiFabricTabsButtons)}

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.test.ts

@@ -2,10 +2,8 @@ import * as ko from "knockout";
 import { AuthType } from "../../../AuthType";
 import { DatabaseAccount } from "../../../Contracts/DataModels";
 import { CollectionBase } from "../../../Contracts/ViewModels";
-import { GitHubOAuthService } from "../../../GitHub/GitHubOAuthService";
 import { updateUserContext } from "../../../UserContext";
 import Explorer from "../../Explorer";
-import NotebookManager from "../../Notebook/NotebookManager";
 import { useNotebook } from "../../Notebook/useNotebook";
 import { useDatabases } from "../../useDatabases";
 import { useSelectedNode } from "../../useSelectedNode";
@@ -72,181 +70,6 @@ describe("CommandBarComponentButtonFactory tests", () => {
     });
   });
 
-  describe("Enable notebook button", () => {
-    const enableNotebookBtnLabel = "Enable Notebooks (Preview)";
-    const selectedNodeState = useSelectedNode.getState();
-
-    beforeAll(() => {
-      mockExplorer = {} as Explorer;
-      updateUserContext({
-        portalEnv: "prod",
-        databaseAccount: {
-          properties: {
-            capabilities: [{ name: "EnableTable" }],
-          },
-        } as DatabaseAccount,
-      });
-    });
-
-    afterEach(() => {
-      updateUserContext({
-        portalEnv: "prod",
-      });
-      useNotebook.getState().setIsNotebookEnabled(false);
-      useNotebook.getState().setIsNotebooksEnabledForAccount(false);
-    });
-
-    it("Notebooks is already enabled - button should be hidden", () => {
-      useNotebook.getState().setIsNotebookEnabled(true);
-      useNotebook.getState().setIsNotebooksEnabledForAccount(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const enableNotebookBtn = buttons.find((button) => button.commandButtonLabel === enableNotebookBtnLabel);
-      expect(enableNotebookBtn).toBeUndefined();
-    });
-
-    it("Account is running on one of the national clouds - button should be hidden", () => {
-      updateUserContext({
-        portalEnv: "mooncake",
-      });
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const enableNotebookBtn = buttons.find((button) => button.commandButtonLabel === enableNotebookBtnLabel);
-      expect(enableNotebookBtn).toBeUndefined();
-    });
-
-    it("Notebooks is not enabled but is available - button should be shown and enabled", () => {
-      useNotebook.getState().setIsNotebooksEnabledForAccount(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const enableNotebookBtn = buttons.find((button) => button.commandButtonLabel === enableNotebookBtnLabel);
-
-      //TODO: modify once notebooks are available
-      expect(enableNotebookBtn).toBeUndefined();
-      //expect(enableNotebookBtn).toBeDefined();
-      //expect(enableNotebookBtn.disabled).toBe(false);
-      //expect(enableNotebookBtn.tooltipText).toBe("");
-    });
-
-    it("Notebooks is not enabled and is unavailable - button should be shown and disabled", () => {
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const enableNotebookBtn = buttons.find((button) => button.commandButtonLabel === enableNotebookBtnLabel);
-
-      //TODO: modify once notebooks are available
-      expect(enableNotebookBtn).toBeUndefined();
-      //expect(enableNotebookBtn).toBeDefined();
-      //expect(enableNotebookBtn.disabled).toBe(true);
-      //expect(enableNotebookBtn.tooltipText).toBe(
-      //  "Notebooks are not yet available in your account's region. View supported regions here: https://aka.ms/cosmos-enable-notebooks."
-      //);
-    });
-  });
-
-  describe("Open Mongo shell button", () => {
-    const openMongoShellBtnLabel = "Open Mongo shell";
-    const selectedNodeState = useSelectedNode.getState();
-
-    beforeAll(() => {
-      mockExplorer = {} as Explorer;
-      updateUserContext({
-        databaseAccount: {
-          properties: {
-            capabilities: [{ name: "EnableTable" }],
-          },
-        } as DatabaseAccount,
-      });
-    });
-
-    afterAll(() => {
-      updateUserContext({
-        apiType: "SQL",
-      });
-      useNotebook.getState().setIsShellEnabled(false);
-    });
-
-    beforeEach(() => {
-      updateUserContext({
-        apiType: "Mongo",
-      });
-      useNotebook.getState().setIsShellEnabled(true);
-    });
-
-    afterEach(() => {
-      useNotebook.getState().setIsNotebookEnabled(false);
-      useNotebook.getState().setIsNotebooksEnabledForAccount(false);
-    });
-
-    it("Mongo Api not available - button should be hidden", () => {
-      updateUserContext({
-        apiType: "SQL",
-      });
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
-      expect(openMongoShellBtn).toBeUndefined();
-    });
-
-    it("Running on a national cloud - button should be hidden", () => {
-      updateUserContext({
-        portalEnv: "mooncake",
-      });
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
-      expect(openMongoShellBtn).toBeUndefined();
-    });
-
-    it("Notebooks is not enabled and is unavailable - button should be hidden", () => {
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
-      expect(openMongoShellBtn).toBeUndefined();
-    });
-
-    it("Notebooks is not enabled and is available - button should be hidden", () => {
-      useNotebook.getState().setIsNotebooksEnabledForAccount(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
-      expect(openMongoShellBtn).toBeUndefined();
-    });
-
-    it("Notebooks is enabled and is unavailable - button should be shown and enabled", () => {
-      useNotebook.getState().setIsNotebookEnabled(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
-      expect(openMongoShellBtn).toBeDefined();
-
-      //TODO: modify once notebooks are available
-      expect(openMongoShellBtn.disabled).toBe(true);
-      //expect(openMongoShellBtn.disabled).toBe(false);
-      //expect(openMongoShellBtn.tooltipText).toBe("");
-    });
-
-    it("Notebooks is enabled and is available - button should be shown and enabled", () => {
-      useNotebook.getState().setIsNotebookEnabled(true);
-      useNotebook.getState().setIsNotebooksEnabledForAccount(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
-      expect(openMongoShellBtn).toBeDefined();
-
-      //TODO: modify once notebooks are available
-      expect(openMongoShellBtn.disabled).toBe(true);
-      //expect(openMongoShellBtn.disabled).toBe(false);
-      //expect(openMongoShellBtn.tooltipText).toBe("");
-    });
-
-    it("Notebooks is enabled and is available, terminal is unavailable due to ipRules - button should be hidden", () => {
-      useNotebook.getState().setIsNotebookEnabled(true);
-      useNotebook.getState().setIsNotebooksEnabledForAccount(true);
-      useNotebook.getState().setIsShellEnabled(false);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
-      expect(openMongoShellBtn).toBeUndefined();
-    });
-  });
-
   describe("Open Cassandra shell button", () => {
     const openCassandraShellBtnLabel = "Open Cassandra shell";
     const selectedNodeState = useSelectedNode.getState();
@@ -305,47 +128,11 @@ describe("CommandBarComponentButtonFactory tests", () => {
       const openCassandraShellBtn = buttons.find((button) => button.commandButtonLabel === openCassandraShellBtnLabel);
       expect(openCassandraShellBtn).toBeUndefined();
     });
-
-    it("Notebooks is not enabled and is available - button should be shown and enabled", () => {
-      useNotebook.getState().setIsNotebooksEnabledForAccount(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openCassandraShellBtn = buttons.find((button) => button.commandButtonLabel === openCassandraShellBtnLabel);
-      expect(openCassandraShellBtn).toBeUndefined();
-    });
-
-    it("Notebooks is enabled and is unavailable - button should be shown and enabled", () => {
-      useNotebook.getState().setIsNotebookEnabled(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openCassandraShellBtn = buttons.find((button) => button.commandButtonLabel === openCassandraShellBtnLabel);
-
-      expect(openCassandraShellBtn).toBeDefined();
-
-      //TODO: modify once notebooks are available
-      expect(openCassandraShellBtn.disabled).toBe(true);
-      //expect(openCassandraShellBtn.disabled).toBe(false);
-      //expect(openCassandraShellBtn.tooltipText).toBe("");
-    });
-
-    it("Notebooks is enabled and is available - button should be shown and enabled", () => {
-      useNotebook.getState().setIsNotebookEnabled(true);
-      useNotebook.getState().setIsNotebooksEnabledForAccount(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const openCassandraShellBtn = buttons.find((button) => button.commandButtonLabel === openCassandraShellBtnLabel);
-      expect(openCassandraShellBtn).toBeDefined();
-
-      //TODO: modify once notebooks are available
-      expect(openCassandraShellBtn.disabled).toBe(true);
-      //expect(openCassandraShellBtn.disabled).toBe(false);
-      //expect(openCassandraShellBtn.tooltipText).toBe("");
-    });
   });
 
   describe("Open Postgres and vCore Mongo buttons", () => {
     const openPostgresShellButtonLabel = "Open PSQL shell";
-    const openVCoreMongoShellButtonLabel = "Open MongoDB (vcore) shell";
+    const openVCoreMongoShellButtonLabel = "Open MongoDB (vCore) shell";
 
     beforeAll(() => {
       mockExplorer = {} as Explorer;
@@ -368,62 +155,6 @@ describe("CommandBarComponentButtonFactory tests", () => {
     });
   });
 
-  describe("GitHub buttons", () => {
-    const connectToGitHubBtnLabel = "Connect to GitHub";
-    const manageGitHubSettingsBtnLabel = "Manage GitHub settings";
-    const selectedNodeState = useSelectedNode.getState();
-
-    beforeAll(() => {
-      mockExplorer = {} as Explorer;
-      updateUserContext({
-        databaseAccount: {
-          properties: {
-            capabilities: [{ name: "EnableTable" }],
-          },
-        } as DatabaseAccount,
-      });
-
-      mockExplorer.notebookManager = new NotebookManager();
-      mockExplorer.notebookManager.gitHubOAuthService = new GitHubOAuthService(undefined);
-    });
-
-    afterEach(() => {
-      jest.resetAllMocks();
-      useNotebook.getState().setIsNotebookEnabled(false);
-    });
-
-    it("Notebooks is enabled and GitHubOAuthService is not logged in - connect to github button should be visible", () => {
-      useNotebook.getState().setIsNotebookEnabled(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const connectToGitHubBtn = buttons.find((button) => button.commandButtonLabel === connectToGitHubBtnLabel);
-      expect(connectToGitHubBtn).toBeDefined();
-    });
-
-    it("Notebooks is enabled and GitHubOAuthService is logged in - manage github settings button should be visible", () => {
-      useNotebook.getState().setIsNotebookEnabled(true);
-      mockExplorer.notebookManager.gitHubOAuthService.isLoggedIn = jest.fn().mockReturnValue(true);
-
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-      const manageGitHubSettingsBtn = buttons.find(
-        (button) => button.commandButtonLabel === manageGitHubSettingsBtnLabel,
-      );
-      expect(manageGitHubSettingsBtn).toBeDefined();
-    });
-
-    it("Notebooks is not enabled - connect to github and manage github settings buttons should be hidden", () => {
-      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
-
-      const connectToGitHubBtn = buttons.find((button) => button.commandButtonLabel === connectToGitHubBtnLabel);
-      expect(connectToGitHubBtn).toBeUndefined();
-
-      const manageGitHubSettingsBtn = buttons.find(
-        (button) => button.commandButtonLabel === manageGitHubSettingsBtnLabel,
-      );
-      expect(manageGitHubSettingsBtn).toBeUndefined();
-    });
-  });
-
   describe("Resource token", () => {
     const mockCollection = { id: ko.observable("test") } as CollectionBase;
     useSelectedNode.getState().setSelectedNode(mockCollection);

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.tsx

@@ -1,5 +1,3 @@
-import { Action } from "Shared/Telemetry/TelemetryConstants";
-import { traceOpen } from "Shared/Telemetry/TelemetryProcessor";
 import { ReactTabKind, useTabs } from "hooks/useTabs";
 import * as React from "react";
 import AddCollectionIcon from "../../../../images/AddCollection.svg";
@@ -9,13 +7,10 @@ import AddStoredProcedureIcon from "../../../../images/AddStoredProcedure.svg";
 import AddTriggerIcon from "../../../../images/AddTrigger.svg";
 import AddUdfIcon from "../../../../images/AddUdf.svg";
 import BrowseQueriesIcon from "../../../../images/BrowseQuery.svg";
-import CosmosTerminalIcon from "../../../../images/Cosmos-Terminal.svg";
 import FeedbackIcon from "../../../../images/Feedback-Command.svg";
+import HomeIcon from "../../../../images/Home_16.svg";
 import HostedTerminalIcon from "../../../../images/Hosted-Terminal.svg";
 import OpenQueryFromDiskIcon from "../../../../images/OpenQueryFromDisk.svg";
-import GitHubIcon from "../../../../images/github.svg";
-import NewNotebookIcon from "../../../../images/notebook/Notebook-new.svg";
-import ResetWorkspaceIcon from "../../../../images/notebook/Notebook-reset-workspace.svg";
 import OpenInTabIcon from "../../../../images/open-in-tab.svg";
 import SettingsIcon from "../../../../images/settings_15x15.svg";
 import SynapseIcon from "../../../../images/synapse-link.svg";
@@ -23,7 +18,6 @@ import { AuthType } from "../../../AuthType";
 import * as Constants from "../../../Common/Constants";
 import { Platform, configContext } from "../../../ConfigContext";
 import * as ViewModels from "../../../Contracts/ViewModels";
-import { JunoClient } from "../../../Juno/JunoClient";
 import { userContext } from "../../../UserContext";
 import { getCollectionName, getDatabaseName } from "../../../Utils/APITypeUtils";
 import { isRunningOnNationalCloud } from "../../../Utils/CloudUtils";
@@ -34,7 +28,6 @@ import { useNotebook } from "../../Notebook/useNotebook";
 import { OpenFullScreen } from "../../OpenFullScreen";
 import { AddDatabasePanel } from "../../Panes/AddDatabasePanel/AddDatabasePanel";
 import { BrowseQueriesPane } from "../../Panes/BrowseQueriesPane/BrowseQueriesPane";
-import { GitHubReposPanel } from "../../Panes/GitHubReposPanel/GitHubReposPanel";
 import { LoadQueryPane } from "../../Panes/LoadQueryPane/LoadQueryPane";
 import { SettingsPane } from "../../Panes/SettingsPane/SettingsPane";
 import { useDatabases } from "../../useDatabases";
@@ -60,6 +53,9 @@ export function createStaticCommandBarButtons(
   };
 
   if (configContext.platform !== Platform.Fabric) {
+    const homeBtn = createHomeButton();
+    buttons.push(homeBtn);
+
     const newCollectionBtn = createNewCollectionGroup(container);
     buttons.push(newCollectionBtn);
     if (userContext.apiType !== "Tables" && userContext.apiType !== "Cassandra") {
@@ -78,57 +74,6 @@ export function createStaticCommandBarButtons(
     }
   }
 
-  if (useNotebook.getState().isNotebookEnabled) {
-    addDivider();
-    const notebookButtons: CommandButtonComponentProps[] = [];
-
-    const newNotebookButton = createNewNotebookButton(container);
-    newNotebookButton.children = [createNewNotebookButton(container), createuploadNotebookButton(container)];
-    notebookButtons.push(newNotebookButton);
-
-    if (container.notebookManager?.gitHubOAuthService) {
-      notebookButtons.push(createManageGitHubAccountButton(container));
-    }
-    if (useNotebook.getState().isPhoenixFeatures && configContext.isTerminalEnabled) {
-      notebookButtons.push(createOpenTerminalButton(container));
-    }
-    if (useNotebook.getState().isPhoenixNotebooks && selectedNodeState.isConnectedToContainer()) {
-      notebookButtons.push(createNotebookWorkspaceResetButton(container));
-    }
-    if (
-      (userContext.apiType === "Mongo" &&
-        useNotebook.getState().isShellEnabled &&
-        selectedNodeState.isDatabaseNodeOrNoneSelected()) ||
-      userContext.apiType === "Cassandra"
-    ) {
-      notebookButtons.push(createDivider());
-      if (userContext.apiType === "Cassandra") {
-        notebookButtons.push(createOpenTerminalButtonByKind(container, ViewModels.TerminalKind.Cassandra));
-      } else {
-        notebookButtons.push(createOpenTerminalButtonByKind(container, ViewModels.TerminalKind.Mongo));
-      }
-    }
-
-    notebookButtons.forEach((btn) => {
-      if (btn.commandButtonLabel.indexOf("Cassandra") !== -1) {
-        if (!useNotebook.getState().isPhoenixFeatures) {
-          applyNotebooksTemporarilyDownStyle(btn, Constants.Notebook.cassandraShellTemporarilyDownMsg);
-        }
-      } else if (btn.commandButtonLabel.indexOf("Mongo") !== -1) {
-        if (!useNotebook.getState().isPhoenixFeatures) {
-          applyNotebooksTemporarilyDownStyle(btn, Constants.Notebook.mongoShellTemporarilyDownMsg);
-        }
-      } else if (btn.commandButtonLabel.indexOf("Open Terminal") !== -1) {
-        if (!useNotebook.getState().isPhoenixFeatures) {
-          applyNotebooksTemporarilyDownStyle(btn, Constants.Notebook.temporarilyDownMsg);
-        }
-      } else if (!useNotebook.getState().isPhoenixNotebooks) {
-        applyNotebooksTemporarilyDownStyle(btn, Constants.Notebook.temporarilyDownMsg);
-      }
-      buttons.push(btn);
-    });
-  }
-
   if (!selectedNodeState.isDatabaseNodeOrNoneSelected()) {
     const isQuerySupported = userContext.apiType === "SQL" || userContext.apiType === "Gremlin";
 
@@ -138,7 +83,7 @@ export function createStaticCommandBarButtons(
       buttons.push(newSqlQueryBtn);
     }
 
-    if (isQuerySupported && selectedNodeState.findSelectedCollection()) {
+    if (isQuerySupported && selectedNodeState.findSelectedCollection() && configContext.platform !== Platform.Fabric) {
       const openQueryBtn = createOpenQueryButton(container);
       openQueryBtn.children = [createOpenQueryButton(container), createOpenQueryFromDiskButton()];
       buttons.push(openQueryBtn);
@@ -199,18 +144,22 @@ export function createContextCommandBarButtons(
 }
 
 export function createControlCommandBarButtons(container: Explorer): CommandButtonComponentProps[] {
-  const buttons: CommandButtonComponentProps[] = [
+  const buttons: CommandButtonComponentProps[] =
-    {
+    configContext.platform === Platform.Fabric && userContext.fabricContext?.isReadOnly
-      iconSrc: SettingsIcon,
+      ? []
-      iconAlt: "Settings",
+      : [
-      onCommandClick: () => useSidePanel.getState().openSidePanel("Settings", <SettingsPane />),
+          {
-      commandButtonLabel: undefined,
+            iconSrc: SettingsIcon,
-      ariaLabel: "Settings",
+            iconAlt: "Settings",
-      tooltipText: "Settings",
+            onCommandClick: () =>
-      hasPopup: true,
+              useSidePanel.getState().openSidePanel("Settings", <SettingsPane explorer={container} />),
-      disabled: false,
+            commandButtonLabel: undefined,
-    },
+            ariaLabel: "Settings",
-  ];
+            tooltipText: "Settings",
+            hasPopup: true,
+            disabled: false,
+          },
+        ];
 
   const showOpenFullScreen =
     configContext.platform === Platform.Portal && !isRunningOnNationalCloud() && userContext.apiType !== "Gremlin";
@@ -234,12 +183,12 @@ export function createControlCommandBarButtons(container: Explorer): CommandButt
     buttons.push(fullScreenButton);
   }
 
-  if (configContext.platform !== Platform.Emulator) {
+  if (configContext.platform === Platform.Portal) {
     const label = "Feedback";
     const feedbackButtonOptions: CommandButtonComponentProps = {
       iconSrc: FeedbackIcon,
       iconAlt: label,
-      onCommandClick: () => container.provideFeedbackEmail(),
+      onCommandClick: () => container.openCESCVAFeedbackBlade(),
       commandButtonLabel: undefined,
       ariaLabel: label,
       tooltipText: label,
@@ -284,6 +233,18 @@ function createNewCollectionGroup(container: Explorer): CommandButtonComponentPr
   };
 }
 
+function createHomeButton(): CommandButtonComponentProps {
+  const label = "Home";
+  return {
+    iconSrc: HomeIcon,
+    iconAlt: label,
+    onCommandClick: () => useTabs.getState().openAndActivateReactTab(ReactTabKind.Home),
+    commandButtonLabel: label,
+    hasPopup: false,
+    ariaLabel: label,
+  };
+}
+
 function createOpenSynapseLinkDialogButton(container: Explorer): CommandButtonComponentProps {
   if (configContext.platform === Platform.Emulator) {
     return undefined;
@@ -337,13 +298,8 @@ function createNewSQLQueryButton(selectedNodeState: SelectedNodeState): CommandB
       iconSrc: AddSqlQueryIcon,
       iconAlt: label,
       onCommandClick: () => {
-        if (useSelectedNode.getState().isQueryCopilotCollectionSelected()) {
+        const selectedCollection: ViewModels.Collection = selectedNodeState.findSelectedCollection();
-          useTabs.getState().openAndActivateReactTab(ReactTabKind.QueryCopilot);
+        selectedCollection && selectedCollection.onNewQueryClick(selectedCollection);
-          traceOpen(Action.OpenQueryCopilotFromNewQuery, { apiType: userContext.apiType });
-        } else {
-          const selectedCollection: ViewModels.Collection = selectedNodeState.findSelectedCollection();
-          selectedCollection && selectedCollection.onNewQueryClick(selectedCollection);
-        }
       },
       commandButtonLabel: label,
       ariaLabel: label,
@@ -436,40 +392,6 @@ export function createScriptCommandButtons(selectedNodeState: SelectedNodeState)
   return buttons;
 }
 
-function applyNotebooksTemporarilyDownStyle(buttonProps: CommandButtonComponentProps, tooltip: string): void {
-  if (!buttonProps.isDivider) {
-    buttonProps.disabled = true;
-    buttonProps.tooltipText = tooltip;
-  }
-}
-
-function createNewNotebookButton(container: Explorer): CommandButtonComponentProps {
-  const label = "New Notebook";
-  return {
-    id: "newNotebookBtn",
-    iconSrc: NewNotebookIcon,
-    iconAlt: label,
-    onCommandClick: () => container.onNewNotebookClicked(),
-    commandButtonLabel: label,
-    hasPopup: false,
-    disabled: useSelectedNode.getState().isQueryCopilotCollectionSelected(),
-    ariaLabel: label,
-  };
-}
-
-function createuploadNotebookButton(container: Explorer): CommandButtonComponentProps {
-  const label = "Upload to Notebook Server";
-  return {
-    iconSrc: NewNotebookIcon,
-    iconAlt: label,
-    onCommandClick: () => container.openUploadFilePanel(),
-    commandButtonLabel: label,
-    hasPopup: false,
-    disabled: useSelectedNode.getState().isQueryCopilotCollectionSelected(),
-    ariaLabel: label,
-  };
-}
-
 function createOpenQueryButton(container: Explorer): CommandButtonComponentProps {
   const label = "Open Query";
   return {
@@ -497,19 +419,6 @@ function createOpenQueryFromDiskButton(): CommandButtonComponentProps {
   };
 }
 
-function createOpenTerminalButton(container: Explorer): CommandButtonComponentProps {
-  const label = "Open Terminal";
-  return {
-    iconSrc: CosmosTerminalIcon,
-    iconAlt: label,
-    onCommandClick: () => container.openNotebookTerminal(ViewModels.TerminalKind.Default),
-    commandButtonLabel: label,
-    hasPopup: false,
-    disabled: useSelectedNode.getState().isQueryCopilotCollectionSelected(),
-    ariaLabel: label,
-  };
-}
-
 function createOpenTerminalButtonByKind(
   container: Explorer,
   terminalKind: ViewModels.TerminalKind,
@@ -523,7 +432,7 @@ function createOpenTerminalButtonByKind(
       case ViewModels.TerminalKind.Postgres:
         return "PSQL";
       case ViewModels.TerminalKind.VCoreMongo:
-        return "MongoDB (vcore)";
+        return "MongoDB (vCore)";
       default:
         return "";
     }
@@ -549,45 +458,6 @@ function createOpenTerminalButtonByKind(
   };
 }
 
-function createNotebookWorkspaceResetButton(container: Explorer): CommandButtonComponentProps {
-  const label = "Reset Workspace";
-  return {
-    iconSrc: ResetWorkspaceIcon,
-    iconAlt: label,
-    onCommandClick: () => container.resetNotebookWorkspace(),
-    commandButtonLabel: label,
-    hasPopup: false,
-    disabled: useSelectedNode.getState().isQueryCopilotCollectionSelected(),
-    ariaLabel: label,
-  };
-}
-
-function createManageGitHubAccountButton(container: Explorer): CommandButtonComponentProps {
-  const connectedToGitHub: boolean = container.notebookManager?.gitHubOAuthService.isLoggedIn();
-  const label = connectedToGitHub ? "Manage GitHub settings" : "Connect to GitHub";
-  const junoClient = new JunoClient();
-  return {
-    iconSrc: GitHubIcon,
-    iconAlt: label,
-    onCommandClick: () => {
-      useSidePanel
-        .getState()
-        .openSidePanel(
-          label,
-          <GitHubReposPanel
-            explorer={container}
-            gitHubClientProp={container.notebookManager.gitHubClient}
-            junoClientProp={junoClient}
-          />,
-        );
-    },
-    commandButtonLabel: label,
-    hasPopup: false,
-    disabled: useSelectedNode.getState().isQueryCopilotCollectionSelected(),
-    ariaLabel: label,
-  };
-}
-
 function createStaticCommandBarButtonsForResourceToken(
   container: Explorer,
   selectedNodeState: SelectedNodeState,

src/Explorer/Menus/CommandBar/CommandBarUtil.test.tsx

@@ -35,7 +35,7 @@ describe("CommandBarUtil tests", () => {
 
     // Click gets called
     converted.onClick();
-    expect(btn.onCommandClick).toBeCalled();
+    expect(btn.onCommandClick).toHaveBeenCalled();
   });
 
   it("should convert NavbarButtonConfig to split button", () => {

src/Explorer/Menus/CommandBar/CommandBarUtil.tsx

@@ -6,6 +6,7 @@ import {
   IDropdownOption,
   IDropdownStyles,
 } from "@fluentui/react";
+import { useQueryCopilot } from "hooks/useQueryCopilot";
 import * as React from "react";
 import _ from "underscore";
 import ChevronDownIcon from "../../../../images/Chevron_down.svg";
@@ -24,7 +25,10 @@ import { MemoryTracker } from "./MemoryTrackerComponent";
  * @param btns
  */
 export const convertButton = (btns: CommandButtonComponentProps[], backgroundColor: string): ICommandBarItemProps[] => {
-  const buttonHeightPx = StyleConstants.CommandBarButtonHeight;
+  const buttonHeightPx =
+    configContext.platform == Platform.Fabric
+      ? StyleConstants.FabricCommandBarButtonHeight
+      : StyleConstants.CommandBarButtonHeight;
 
   const hoverColor =
     configContext.platform == Platform.Fabric ? StyleConstants.FabricAccentLight : StyleConstants.AccentLight;
@@ -33,7 +37,7 @@ export const convertButton = (btns: CommandButtonComponentProps[], backgroundCol
     if (isDisabled) {
       return StyleConstants.GrayScale;
     }
-    return configContext.platform == Platform.Fabric ? StyleConstants.NoColor : undefined;
+    return configContext.platform == Platform.Fabric ? StyleConstants.FabricToolbarIconColor : undefined;
   };
 
   return btns
@@ -57,7 +61,11 @@ export const convertButton = (btns: CommandButtonComponentProps[], backgroundCol
         },
         onClick: (ev?: React.MouseEvent<HTMLElement, MouseEvent> | React.KeyboardEvent<HTMLElement>) => {
           btn.onCommandClick(ev);
-          TelemetryProcessor.trace(Action.ClickCommandBarButton, ActionModifiers.Mark, { label });
+          let copilotEnabled = false;
+          if (useQueryCopilot.getState().copilotEnabled && useQueryCopilot.getState().copilotUserDBEnabled) {
+            copilotEnabled = useQueryCopilot.getState().copilotEnabledforExecution;
+          }
+          TelemetryProcessor.trace(Action.ClickCommandBarButton, ActionModifiers.Mark, { label, copilotEnabled });
         },
         key: `${btn.commandButtonLabel}${index}`,
         text: label,
@@ -88,7 +96,12 @@ export const convertButton = (btns: CommandButtonComponentProps[], backgroundCol
             },
             width: 16,
           },
-          label: { fontSize: StyleConstants.mediumFontSize },
+          label: {
+            fontSize:
+              configContext.platform == Platform.Fabric
+                ? StyleConstants.DefaultFontSize
+                : StyleConstants.mediumFontSize,
+          },
           rootHovered: { backgroundColor: hoverColor },
           rootPressed: { backgroundColor: hoverColor },
           splitButtonMenuButtonExpanded: {
@@ -107,6 +120,7 @@ export const convertButton = (btns: CommandButtonComponentProps[], backgroundCol
           splitButtonContainer: {
             marginLeft: 5,
             marginRight: 5,
+            height: buttonHeightPx,
           },
         },
         className: btn.className,
@@ -124,7 +138,12 @@ export const convertButton = (btns: CommandButtonComponentProps[], backgroundCol
               // TODO Figure out how to do it the proper way with subComponentStyles.
               // TODO Remove all this crazy styling once we adopt Ui-Fabric Azure themes
               selectors: {
-                ".ms-ContextualMenu-itemText": { fontSize: StyleConstants.mediumFontSize },
+                ".ms-ContextualMenu-itemText": {
+                  fontSize:
+                    configContext.platform == Platform.Fabric
+                      ? StyleConstants.DefaultFontSize
+                      : StyleConstants.mediumFontSize,
+                },
                 ".ms-ContextualMenu-link:hover": { backgroundColor: hoverColor },
                 ".ms-ContextualMenu-icon": { width: 16, height: 16 },
               },

src/Explorer/Menus/NotificationConsole/NotificationConsoleComponent.tsx

@@ -162,6 +162,7 @@ export class NotificationConsoleComponent extends React.Component<
                 role="button"
                 onKeyDown={(event: React.KeyboardEvent<HTMLSpanElement>) => this.onClearNotificationsKeyPress(event)}
                 tabIndex={0}
+                style={{ border: "1px solid black", borderRadius: "2px" }}
               >
                 <img src={ClearIcon} alt="clear notifications image" />
                 Clear Notifications

src/Explorer/Menus/NotificationConsole/__snapshots__/NotificationConsoleComponent.test.tsx.snap

@@ -146,6 +146,12 @@ exports[`NotificationConsoleComponent renders the console 1`] = `
           onClick={[Function]}
           onKeyDown={[Function]}
           role="button"
+          style={
+            Object {
+              "border": "1px solid black",
+              "borderRadius": "2px",
+            }
+          }
           tabIndex={0}
         >
           <img
@@ -311,6 +317,12 @@ exports[`NotificationConsoleComponent renders the console 2`] = `
           onClick={[Function]}
           onKeyDown={[Function]}
           role="button"
+          style={
+            Object {
+              "border": "1px solid black",
+              "borderRadius": "2px",
+            }
+          }
           tabIndex={0}
         >
           <img

src/Explorer/Notebook/NotebookComponent/epics.test.ts

@@ -1,14 +1,14 @@
+import { makeNotebookRecord } from "@nteract/commutable";
+import { actions, state } from "@nteract/core";
 import * as Immutable from "immutable";
 import { StateObservable } from "redux-observable";
 import { Subject, of } from "rxjs";
 import { toArray } from "rxjs/operators";
-import { makeNotebookRecord } from "@nteract/commutable";
-import { actions, state, epics } from "@nteract/core";
 import * as sinon from "sinon";
 
-import { CdbAppState, makeCdbRecord } from "./types";
-import { launchWebSocketKernelEpic } from "./epics";
 import { NotebookUtil } from "../NotebookUtil";
+import { launchWebSocketKernelEpic } from "./epics";
+import { CdbAppState, makeCdbRecord } from "./types";
 
 import { sessions } from "rx-jupyter";
 
@@ -117,7 +117,7 @@ describe("launchWebSocketKernelEpic", () => {
   const kernelRef = "fake";
 
   it("launches remote kernels", async () => {
-    const state$ = new StateObservable(new Subject<CdbAppState>(), initialState);
+    const state$ = new StateObservable(new Subject<CdbAppState>() as any, initialState);
 
     const cwd = "/";
     const kernelId = "123";
@@ -183,7 +183,7 @@ describe("launchWebSocketKernelEpic", () => {
   });
 
   it("launches any kernel with no kernelspecs in the state", async () => {
-    const state$ = new StateObservable(new Subject<CdbAppState>(), initialState);
+    const state$ = new StateObservable(new Subject<CdbAppState>() as any, initialState);
 
     const cwd = "/";
     const kernelId = "123";
@@ -236,7 +236,7 @@ describe("launchWebSocketKernelEpic", () => {
   });
 
   it("launches no kernel if no kernel is specified and state has no kernelspecs", async () => {
-    const state$ = new StateObservable(new Subject<CdbAppState>(), initialState);
+    const state$ = new StateObservable(new Subject<CdbAppState>() as any, initialState);
 
     const cwd = "/";
     const kernelId = "123";
@@ -289,7 +289,7 @@ describe("launchWebSocketKernelEpic", () => {
   });
 
   it("emits an error if backend returns an error", async () => {
-    const state$ = new StateObservable(new Subject<CdbAppState>(), initialState);
+    const state$ = new StateObservable(new Subject<CdbAppState>() as any, initialState);
 
     const cwd = "/";
     const action$ = of(
@@ -388,7 +388,7 @@ describe("launchWebSocketKernelEpic", () => {
     });
 
     it("launches supported kernel in kernelspecs", async () => {
-      const state$ = new StateObservable(new Subject<CdbAppState>(), initialState);
+      const state$ = new StateObservable(new Subject<CdbAppState>() as any, initialState);
 
       const action$ = of(
         actions.launchKernelByName({
@@ -409,7 +409,7 @@ describe("launchWebSocketKernelEpic", () => {
     });
 
     it("launches undefined kernel uses default kernel from kernelspecs", async () => {
-      const state$ = new StateObservable(new Subject<CdbAppState>(), initialState);
+      const state$ = new StateObservable(new Subject<CdbAppState>() as any, initialState);
 
       const action$ = of(
         actions.launchKernelByName({
@@ -431,7 +431,7 @@ describe("launchWebSocketKernelEpic", () => {
     });
 
     it("launches unsupported kernel uses default kernel from kernelspecs", async () => {
-      const state$ = new StateObservable(new Subject<CdbAppState>(), initialState);
+      const state$ = new StateObservable(new Subject<CdbAppState>() as any, initialState);
 
       const action$ = of(
         actions.launchKernelByName({
@@ -453,7 +453,7 @@ describe("launchWebSocketKernelEpic", () => {
     });
 
     it("launches unsupported kernel uses kernelspecs with similar name", async () => {
-      const state$ = new StateObservable(new Subject<CdbAppState>(), initialState);
+      const state$ = new StateObservable(new Subject<CdbAppState>() as any, initialState);
 
       const action$ = of(
         actions.launchKernelByName({

src/Explorer/Notebook/NotebookComponent/epics.ts

@@ -69,8 +69,8 @@ const addInitialCodeCellEpic = (
   state$: StateObservable<AppState>,
 ): Observable<{} | actions.CreateCellBelow> => {
   return action$.pipe(
-    ofType(actions.FETCH_CONTENT_FULFILLED),
+    ofType(actions.FETCH_CONTENT_FULFILLED) as any,
-    mergeMap((action) => {
+    mergeMap((action: any) => {
       const state = state$.value;
       const contentRef = action.payload.contentRef;
       const model = selectors.model(state, { contentRef });
@@ -116,7 +116,7 @@ const formWebSocketURL = (serverConfig: NotebookServiceConfig, kernelId: string,
  */
 export const acquireKernelInfoEpic = (action$: Observable<actions.NewKernelAction>) => {
   return action$.pipe(
-    ofType(actions.LAUNCH_KERNEL_SUCCESSFUL),
+    ofType(actions.LAUNCH_KERNEL_SUCCESSFUL) as any,
     switchMap((action: actions.NewKernelAction) => {
       const {
         payload: {
@@ -271,9 +271,9 @@ export const launchWebSocketKernelEpic = (
   state$: StateObservable<CdbAppState>,
 ) => {
   return action$.pipe(
-    ofType(actions.LAUNCH_KERNEL_BY_NAME),
+    ofType(actions.LAUNCH_KERNEL_BY_NAME) as any,
     // Only accept jupyter servers for the host with this epic
-    filter(() => selectors.isCurrentHostJupyter(state$.value)),
+    filter(() => selectors.isCurrentHostJupyter(state$.value as never)),
     switchMap((action: actions.LaunchKernelByNameAction) => {
       const state = state$.value;
       const host = selectors.currentHost(state);
@@ -382,7 +382,7 @@ export const restartWebSocketKernelEpic = (
   state$: StateObservable<AppState>,
 ) =>
   action$.pipe(
-    ofType(actions.RESTART_KERNEL),
+    ofType(actions.RESTART_KERNEL) as any,
     concatMap((action: actions.RestartKernel) => {
       const state = state$.value;
 
@@ -449,7 +449,7 @@ export const restartWebSocketKernelEpic = (
       });
 
       const awaitKernelReady = action$.pipe(
-        ofType(actions.LAUNCH_KERNEL_SUCCESSFUL),
+        ofType(actions.LAUNCH_KERNEL_SUCCESSFUL) as any,
         filter((action: actions.NewKernelAction | actions.RestartKernel) => action.payload.kernelRef === newKernelRef),
         take(1),
         timeout(60000), // If kernel doesn't come up within this interval we will abort follow-on actions.
@@ -492,9 +492,9 @@ const changeWebSocketKernelEpic = (
   state$: StateObservable<AppState>,
 ) => {
   return action$.pipe(
-    ofType(actions.CHANGE_KERNEL_BY_NAME),
+    ofType(actions.CHANGE_KERNEL_BY_NAME) as any,
     // Only accept jupyter servers for the host with this epic
-    filter(() => selectors.isCurrentHostJupyter(state$.value)),
+    filter(() => selectors.isCurrentHostJupyter(state$.value as never)),
     switchMap((action: actions.ChangeKernelByName) => {
       const {
         payload: { contentRef, oldKernelRef, kernelSpecName },
@@ -574,8 +574,8 @@ const focusInitialCodeCellEpic = (
   state$: StateObservable<AppState>,
 ): Observable<{} | actions.FocusCell> => {
   return action$.pipe(
-    ofType(actions.CREATE_CELL_APPEND),
+    ofType(actions.CREATE_CELL_APPEND) as any,
-    mergeMap((action) => {
+    mergeMap((action: any) => {
       const state = state$.value;
       const contentRef = action.payload.contentRef;
       const model = selectors.model(state, { contentRef });
@@ -616,8 +616,8 @@ const notificationsToUserEpic = (action$: Observable<any>, state$: StateObservab
       actions.SAVE_FULFILLED,
       actions.SAVE_FAILED,
       actions.FETCH_CONTENT_FAILED,
-    ),
+    ) as any,
-    mergeMap((action) => {
+    mergeMap((action: any) => {
       switch (action.type) {
         case actions.RESTART_KERNEL_SUCCESSFUL: {
           const title = "Kernel restart";
@@ -662,8 +662,8 @@ const handleKernelConnectionLostEpic = (
   state$: StateObservable<CdbAppState>,
 ): Observable<CdbActions.UpdateKernelRestartDelayAction | actions.RestartKernel | {}> => {
   return action$.pipe(
-    ofType(actions.UPDATE_DISPLAY_FAILED),
+    ofType(actions.UPDATE_DISPLAY_FAILED) as any,
-    mergeMap((action) => {
+    mergeMap((action: any) => {
       const state = state$.value;
 
       const msg = "Notebook was disconnected from kernel";
@@ -721,8 +721,8 @@ export const cleanKernelOnConnectionLostEpic = (
   state$: StateObservable<AppState>,
 ): Observable<actions.KillKernelSuccessful> => {
   return action$.pipe(
-    ofType(actions.UPDATE_DISPLAY_FAILED),
+    ofType(actions.UPDATE_DISPLAY_FAILED) as any,
-    switchMap((action) => {
+    switchMap((action: any) => {
       const contentRef = action.payload.contentRef;
       const kernelRef = selectors.kernelRefByContentRef(state$.value, { contentRef });
       return of(
@@ -744,8 +744,8 @@ const executeFocusedCellAndFocusNextEpic = (
   state$: StateObservable<AppState>,
 ): Observable<{} | actions.FocusNextCellEditor> => {
   return action$.pipe(
-    ofType(CdbActions.EXECUTE_FOCUSED_CELL_AND_FOCUS_NEXT),
+    ofType(CdbActions.EXECUTE_FOCUSED_CELL_AND_FOCUS_NEXT) as any,
-    mergeMap((action) => {
+    mergeMap((action: any) => {
       const contentRef = action.payload.contentRef;
       return concat(
         of(actions.executeFocusedCell({ contentRef })),
@@ -765,8 +765,8 @@ const closeUnsupportedMimetypesEpic = (
   state$: StateObservable<AppState>,
 ): Observable<{}> => {
   return action$.pipe(
-    ofType(actions.FETCH_CONTENT_FULFILLED),
+    ofType(actions.FETCH_CONTENT_FULFILLED) as any,
-    mergeMap((action) => {
+    mergeMap((action: any) => {
       const mimetype = action.payload.model.mimetype;
       if (!TextFile.handles(mimetype)) {
         const filepath = action.payload.filepath;
@@ -796,8 +796,8 @@ const closeContentFailedToFetchEpic = (
   state$: StateObservable<AppState>,
 ): Observable<{}> => {
   return action$.pipe(
-    ofType(actions.FETCH_CONTENT_FAILED),
+    ofType(actions.FETCH_CONTENT_FAILED) as any,
-    mergeMap((action) => {
+    mergeMap((action: any) => {
       const filepath = action.payload.filepath;
       // Close tab and show error message
       useTabs
@@ -818,7 +818,7 @@ const traceNotebookTelemetryEpic = (
   state$: StateObservable<CdbAppState>,
 ): Observable<{}> => {
   return action$.pipe(
-    ofType(cdbActions.TRACE_NOTEBOOK_TELEMETRY),
+    ofType(cdbActions.TRACE_NOTEBOOK_TELEMETRY) as any,
     mergeMap((action: cdbActions.TraceNotebookTelemetryAction) => {
       const state = state$.value;
 
@@ -844,7 +844,7 @@ const traceNotebookInfoEpic = (
   state$: StateObservable<AppState>,
 ): Observable<{} | cdbActions.TraceNotebookTelemetryAction> => {
   return action$.pipe(
-    ofType(actions.FETCH_CONTENT_FULFILLED),
+    ofType(actions.FETCH_CONTENT_FULFILLED) as any,
     mergeMap((action: { payload: any }) => {
       const state = state$.value;
       const contentRef = action.payload.contentRef;
@@ -897,7 +897,7 @@ const traceNotebookKernelEpic = (
   state$: StateObservable<AppState>,
 ): Observable<cdbActions.TraceNotebookTelemetryAction> => {
   return action$.pipe(
-    ofType(actions.LAUNCH_KERNEL_SUCCESSFUL),
+    ofType(actions.LAUNCH_KERNEL_SUCCESSFUL) as any,
     mergeMap((action: { payload: any; type: string }) => {
       return of(
         cdbActions.traceNotebookTelemetry({
@@ -917,8 +917,8 @@ const resetCellStatusOnExecuteCanceledEpic = (
   state$: StateObservable<AppState>,
 ): Observable<actions.UpdateCellStatus> => {
   return action$.pipe(
-    ofType(actions.EXECUTE_CANCELED),
+    ofType(actions.EXECUTE_CANCELED) as any,
-    mergeMap((action) => {
+    mergeMap((action: any) => {
       const contentRef = action.payload.contentRef;
       const model = state$.value.core.entities.contents.byRef.get(contentRef).model;
       let busyCellIds: string[] = [];
@@ -960,8 +960,8 @@ export function autoSaveCurrentContentEpic(
   state$: StateObservable<AppState>,
 ): Observable<actions.Save> {
   return state$.pipe(
-    map((state) => autoSaveInterval(state)),
+    map((state) => autoSaveInterval(state)) as any,
-    switchMap((time) => interval(time)),
+    switchMap((time) => interval(time as number)) as any,
     mergeMap(() => {
       const state = state$.value;
       return from(
@@ -976,7 +976,7 @@ export function autoSaveCurrentContentEpic(
           )
           .keys(),
       );
-    }),
+    }) as any,
     filter((contentRef: ContentRef) => {
       const model = selectors.model(state$.value, { contentRef });
       const content = selectors.content(state$.value, { contentRef });
@@ -985,12 +985,12 @@ export function autoSaveCurrentContentEpic(
         model.type === "notebook" &&
         NotebookUtil.getContentProviderType(content.filepath) !== NotebookContentProviderType.JupyterContentProviderType
       ) {
-        return selectors.notebook.isDirty(model);
+        return selectors.notebook.isDirty(model as never);
       }
       return false;
-    }),
+    }) as any,
-    map((contentRef: ContentRef) => actions.save({ contentRef })),
+    map((contentRef: ContentRef) => actions.save({ contentRef })) as any,
-  );
+  ) as any;
 }
 
 export const allEpics = [

src/Explorer/Notebook/NotebookComponent/store.ts

@@ -34,11 +34,11 @@ export default function configureStore(
 
   const protect = (epic: Epic) => {
     return (action$: Observable<any>, state$: any, dependencies: any) =>
-      epic(action$, state$, dependencies).pipe(
+      epic(action$ as any, state$, dependencies).pipe(
         catchError((error, caught) => {
           traceFailure("Epic failure", error);
           return caught;
-        }),
+        }) as any,
       );
   };
 
@@ -52,7 +52,7 @@ export default function configureStore(
   };
 
   const protectEpics = (epics: Epic[]): Epic[] => {
-    return epics.map((epic) => protect(epic));
+    return epics.map((epic) => protect(epic)) as any;
   };
 
   const filteredCoreEpics = getCoreEpics(autoStartKernelOnNotebookOpen);
@@ -64,7 +64,7 @@ export default function configureStore(
       core: coreReducer as any,
       cdb: cdbReducer,
     },
-    epics: protectEpics([...filteredCoreEpics, ...allEpics]),
+    epics: protectEpics([...filteredCoreEpics, ...allEpics] as any),
     epicDependencies: { contentProvider },
     epicMiddleware: customMiddlewares.concat(catchErrorMiddleware),
     enhancer: composeEnhancers,
@@ -106,5 +106,5 @@ export const getCoreEpics = (autoStartKernelOnNotebookOpen: boolean): Epic[] =>
     filteredCoreEpics.push(coreEpics.launchKernelWhenNotebookSetEpic);
   }
 
-  return filteredCoreEpics;
+  return filteredCoreEpics as any;
 };

src/Explorer/OpenActions/OpenActions.tsx

@@ -1,4 +1,5 @@
 // TODO convert this file to an action registry in order to have actions and their handlers be more tightly coupled.
+import { useDatabases } from "Explorer/useDatabases";
 import React from "react";
 import { ActionContracts } from "../../Contracts/ExplorerContracts";
 import * as ViewModels from "../../Contracts/ViewModels";
@@ -40,97 +41,112 @@ function openCollectionTab(
   databases: ViewModels.Database[],
   initialDatabaseIndex = 0,
 ) {
-  for (let i = initialDatabaseIndex; i < databases.length; i++) {
+  //if databases are not yet loaded, wait until loaded
-    const database: ViewModels.Database = databases[i];
+  if (!databases || databases.length === 0) {
-    if (!!action.databaseResourceId && database.id() !== action.databaseResourceId) {
+    const databaseActionHandler = (databases: ViewModels.Database[]) => {
-      continue;
+      databasesUnsubscription();
-    }
+      openCollectionTab(action, databases, 0);
-
+      return;
-    const collectionActionHandler = (collections: ViewModels.Collection[]) => {
-      if (!action.collectionResourceId && collections.length === 0) {
-        subscription.dispose();
-        openCollectionTab(action, databases, ++i);
-        return;
-      }
-
-      for (let j = 0; j < collections.length; j++) {
-        const collection: ViewModels.Collection = collections[j];
-        if (!!action.collectionResourceId && collection.id() !== action.collectionResourceId) {
-          continue;
-        }
-
-        // select the collection
-        collection.expandCollection();
-
-        if (
-          action.tabKind === ActionContracts.TabKind.SQLDocuments ||
-          action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.SQLDocuments]
-        ) {
-          collection.onDocumentDBDocumentsClick();
-          break;
-        }
-
-        if (
-          action.tabKind === ActionContracts.TabKind.MongoDocuments ||
-          action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.MongoDocuments]
-        ) {
-          collection.onMongoDBDocumentsClick();
-          break;
-        }
-
-        if (
-          action.tabKind === ActionContracts.TabKind.SchemaAnalyzer ||
-          action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.SchemaAnalyzer]
-        ) {
-          collection.onSchemaAnalyzerClick();
-          break;
-        }
-
-        if (
-          action.tabKind === ActionContracts.TabKind.TableEntities ||
-          action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.TableEntities]
-        ) {
-          collection.onTableEntitiesClick();
-          break;
-        }
-
-        if (
-          action.tabKind === ActionContracts.TabKind.Graph ||
-          action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.Graph]
-        ) {
-          collection.onGraphDocumentsClick();
-          break;
-        }
-
-        if (
-          action.tabKind === ActionContracts.TabKind.SQLQuery ||
-          action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.SQLQuery]
-        ) {
-          collection.onNewQueryClick(
-            collection,
-            undefined,
-            generateQueryText(action as ActionContracts.OpenQueryTab, collection.partitionKeyProperties),
-          );
-          break;
-        }
-
-        if (
-          action.tabKind === ActionContracts.TabKind.ScaleSettings ||
-          action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.ScaleSettings]
-        ) {
-          collection.onSettingsClick();
-          break;
-        }
-      }
-      subscription.dispose();
     };
+    const databasesUnsubscription = useDatabases.subscribe(databaseActionHandler, (state) => state.databases);
+  } else {
+    for (let i = initialDatabaseIndex; i < databases.length; i++) {
+      const database: ViewModels.Database = databases[i];
+      if (!!action.databaseResourceId && database.id() !== action.databaseResourceId) {
+        continue;
+      }
 
-    const subscription = database.collections.subscribe((collections) => collectionActionHandler(collections));
+      //expand database first if not expanded to load the collections
-    if (database.collections && database.collections() && database.collections().length) {
+      if (!database.isDatabaseExpanded?.()) {
-      collectionActionHandler(database.collections());
+        database.expandDatabase?.();
+      }
+
+      const collectionActionHandler = (collections: ViewModels.Collection[]) => {
+        if (!action.collectionResourceId && collections.length === 0) {
+          subscription.dispose();
+          openCollectionTab(action, databases, ++i);
+          return;
+        }
+
+        for (let j = 0; j < collections.length; j++) {
+          const collection: ViewModels.Collection = collections[j];
+          if (!!action.collectionResourceId && collection.id() !== action.collectionResourceId) {
+            continue;
+          }
+
+          // select the collection
+          collection.expandCollection();
+
+          if (
+            action.tabKind === ActionContracts.TabKind.SQLDocuments ||
+            action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.SQLDocuments]
+          ) {
+            collection.onDocumentDBDocumentsClick();
+            break;
+          }
+
+          if (
+            action.tabKind === ActionContracts.TabKind.MongoDocuments ||
+            action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.MongoDocuments]
+          ) {
+            collection.onMongoDBDocumentsClick();
+            break;
+          }
+
+          if (
+            action.tabKind === ActionContracts.TabKind.SchemaAnalyzer ||
+            action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.SchemaAnalyzer]
+          ) {
+            collection.onSchemaAnalyzerClick();
+            break;
+          }
+
+          if (
+            action.tabKind === ActionContracts.TabKind.TableEntities ||
+            action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.TableEntities]
+          ) {
+            collection.onTableEntitiesClick();
+            break;
+          }
+
+          if (
+            action.tabKind === ActionContracts.TabKind.Graph ||
+            action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.Graph]
+          ) {
+            collection.onGraphDocumentsClick();
+            break;
+          }
+
+          if (
+            action.tabKind === ActionContracts.TabKind.SQLQuery ||
+            action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.SQLQuery]
+          ) {
+            collection.onNewQueryClick(
+              collection,
+              undefined,
+              generateQueryText(action as ActionContracts.OpenQueryTab, collection.partitionKeyProperties),
+            );
+            break;
+          }
+
+          if (
+            action.tabKind === ActionContracts.TabKind.ScaleSettings ||
+            action.tabKind === ActionContracts.TabKind[ActionContracts.TabKind.ScaleSettings]
+          ) {
+            collection.onSettingsClick();
+            break;
+          }
+        }
+        subscription.dispose();
+      };
+
+      const subscription = database.collections.subscribe((collections) => collectionActionHandler(collections));
+      if (database.collections && database.collections() && database.collections().length) {
+        collectionActionHandler(database.collections());
+      }
+
+      break;
     }
-
-    break;
   }
 }
 
@@ -154,7 +170,7 @@ function openPane(action: ActionContracts.OpenPane, explorer: Explorer) {
     action.paneKind === ActionContracts.PaneKind.GlobalSettings ||
     action.paneKind === ActionContracts.PaneKind[ActionContracts.PaneKind.GlobalSettings]
   ) {
-    useSidePanel.getState().openSidePanel("Settings", <SettingsPane />);
+    useSidePanel.getState().openSidePanel("Settings", <SettingsPane explorer={explorer} />);
   }
 }
 

src/Explorer/Panes/AddCollectionPanel.tsx

@@ -1431,8 +1431,6 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
       this.setState({ isExecuting: false });
       TelemetryProcessor.traceSuccess(Action.CreateCollection, telemetryData, startKey);
       useSidePanel.getState().closeSidePanel();
-      // open NPS Survey Dialog once the collection is created
-      this.props.explorer.openNPSSurveyDialog();
     } catch (error) {
       const errorMessage: string = getErrorMessage(error);
       this.setState({ isExecuting: false, errorMessage, showErrorDetails: true });

src/Explorer/Panes/AddDatabasePanel/AddDatabasePanel.tsx

@@ -1,12 +1,11 @@
 import { Checkbox, Stack, Text, TextField } from "@fluentui/react";
 import React, { FunctionComponent, useEffect, useState } from "react";
 import * as Constants from "../../../Common/Constants";
-import { createDatabase } from "../../../Common/dataAccess/createDatabase";
 import { getErrorMessage, getErrorStack } from "../../../Common/ErrorHandlingUtils";
 import { InfoTooltip } from "../../../Common/Tooltip/InfoTooltip";
+import { createDatabase } from "../../../Common/dataAccess/createDatabase";
 import * as DataModels from "../../../Contracts/DataModels";
 import { SubscriptionType } from "../../../Contracts/SubscriptionType";
-import { useSidePanel } from "../../../hooks/useSidePanel";
 import * as SharedConstants from "../../../Shared/Constants";
 import { Action, ActionModifiers } from "../../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
@@ -14,6 +13,7 @@ import { userContext } from "../../../UserContext";
 import * as AutoPilotUtils from "../../../Utils/AutoPilotUtils";
 import { isServerlessAccount } from "../../../Utils/CapabilityUtils";
 import { getUpsellMessage } from "../../../Utils/PricingUtils";
+import { useSidePanel } from "../../../hooks/useSidePanel";
 import { ThroughputInput } from "../../Controls/ThroughputInput/ThroughputInput";
 import Explorer from "../../Explorer";
 import { useDatabases } from "../../useDatabases";
@@ -63,9 +63,6 @@ export const AddDatabasePanel: FunctionComponent<AddDatabasePaneProps> = ({
     },
     subscriptionType: SubscriptionType[subscriptionType],
     subscriptionQuotaId: userContext.quotaId,
-    defaultsCheck: {
-      flight: userContext.addCollectionFlight,
-    },
     dataExplorerArea: Constants.Areas.ContextualPane,
   };
 
@@ -75,7 +72,6 @@ export const AddDatabasePanel: FunctionComponent<AddDatabasePaneProps> = ({
       subscriptionQuotaId: userContext.quotaId,
       defaultsCheck: {
         throughput,
-        flight: userContext.addCollectionFlight,
       },
       dataExplorerArea: Constants.Areas.ContextualPane,
     };

src/Explorer/Panes/CassandraAddCollectionPane/CassandraAddCollectionPane.test.tsx

@@ -23,7 +23,7 @@ describe("Cassandra add collection pane test", () => {
     expect(screen.getByRole("combobox", { name: "Choose existing keyspace id" })).toBeDefined();
   });
 
-  it("enter Keyspace name ", () => {
+  it("enter Keyspace name", () => {
     fireEvent.change(screen.getByRole("textbox", { name: "Keyspace id" }), { target: { value: "table1" } });
     expect(screen.getByText("CREATE TABLE table1.")).toBeDefined();
   });

src/Explorer/Panes/CassandraAddCollectionPane/CassandraAddCollectionPane.tsx

@@ -59,7 +59,6 @@ export const CassandraAddCollectionPane: FunctionComponent<CassandraAddCollectio
     defaultsCheck: {
       storage: "u",
       throughput: newKeySpaceThroughput || tableThroughput,
-      flight: userContext.addCollectionFlight,
     },
     dataExplorerArea: Constants.Areas.ContextualPane,
   };
@@ -314,7 +313,7 @@ export const CassandraAddCollectionPane: FunctionComponent<CassandraAddCollectio
         </Stack>
 
         {!isServerlessAccount() && isKeyspaceShared && !keyspaceCreateNew && (
-          <Stack>
+          <Stack horizontal verticalAlign="center">
             <input
               type="checkbox"
               id="tableSharedThroughput"

src/Explorer/Panes/ChangePartitionKeyPane/ChangePartitionKeyPane.tsx

@@ -0,0 +1,398 @@
+import {
+  DefaultButton,
+  DirectionalHint,
+  Dropdown,
+  IDropdownOption,
+  Icon,
+  IconButton,
+  Link,
+  MessageBar,
+  Stack,
+  Text,
+  TooltipHost,
+} from "@fluentui/react";
+import * as Constants from "Common/Constants";
+import { handleError } from "Common/ErrorHandlingUtils";
+import { createCollection } from "Common/dataAccess/createCollection";
+import { DataTransferParams, initiateDataTransfer } from "Common/dataAccess/dataTransfers";
+import * as DataModels from "Contracts/DataModels";
+import * as ViewModels from "Contracts/ViewModels";
+import {
+  getPartitionKeyName,
+  getPartitionKeyPlaceHolder,
+  getPartitionKeySubtext,
+  getPartitionKeyTooltipText,
+} from "Explorer/Controls/Settings/SettingsUtils";
+import Explorer from "Explorer/Explorer";
+import { RightPaneForm } from "Explorer/Panes/RightPaneForm/RightPaneForm";
+import { useDatabases } from "Explorer/useDatabases";
+import { userContext } from "UserContext";
+import { getCollectionName } from "Utils/APITypeUtils";
+import { useSidePanel } from "hooks/useSidePanel";
+import * as React from "react";
+
+export interface ChangePartitionKeyPaneProps {
+  sourceDatabase: ViewModels.Database;
+  sourceCollection: ViewModels.Collection;
+  explorer: Explorer;
+  onClose: () => Promise<void>;
+}
+
+export const ChangePartitionKeyPane: React.FC<ChangePartitionKeyPaneProps> = ({
+  sourceDatabase,
+  sourceCollection,
+  explorer,
+  onClose,
+}) => {
+  const [targetCollectionId, setTargetCollectionId] = React.useState<string>();
+  const [createNewContainer, setCreateNewContainer] = React.useState<boolean>(true);
+  const [formError, setFormError] = React.useState<string>();
+  const [isExecuting, setIsExecuting] = React.useState<boolean>(false);
+  const [subPartitionKeys, setSubPartitionKeys] = React.useState<string[]>([]);
+  const [partitionKey, setPartitionKey] = React.useState<string>();
+
+  const getCollectionOptions = (): IDropdownOption[] => {
+    return sourceDatabase
+      .collections()
+      .filter((collection) => collection.id !== sourceCollection.id)
+      .map((collection) => ({
+        key: collection.id(),
+        text: collection.id(),
+      }));
+  };
+
+  const submit = async () => {
+    if (!validateInputs()) {
+      return;
+    }
+    setIsExecuting(true);
+    try {
+      createNewContainer && (await createContainer());
+      await createDataTransferJob();
+      await onClose();
+    } catch (error) {
+      handleError(error, "ChangePartitionKey", "Failed to start data transfer job");
+    }
+    setIsExecuting(false);
+    useSidePanel.getState().closeSidePanel();
+  };
+
+  const validateInputs = (): boolean => {
+    if (!createNewContainer && !targetCollectionId) {
+      setFormError("Choose an existing container");
+      return false;
+    }
+    return true;
+  };
+
+  const createDataTransferJob = async () => {
+    const jobName = `Portal_${targetCollectionId}_${Math.floor(Date.now() / 1000)}`;
+    const dataTransferParams: DataTransferParams = {
+      jobName,
+      apiType: userContext.apiType,
+      subscriptionId: userContext.subscriptionId,
+      resourceGroupName: userContext.resourceGroup,
+      accountName: userContext.databaseAccount.name,
+      sourceDatabaseName: sourceDatabase.id(),
+      sourceCollectionName: sourceCollection.id(),
+      targetDatabaseName: sourceDatabase.id(),
+      targetCollectionName: targetCollectionId,
+    };
+    await initiateDataTransfer(dataTransferParams);
+  };
+
+  const createContainer = async () => {
+    const partitionKeyString = partitionKey.trim();
+    const partitionKeyData: DataModels.PartitionKey = partitionKeyString
+      ? {
+          paths: [partitionKeyString, ...(subPartitionKeys.length > 0 ? subPartitionKeys : [])],
+          kind: subPartitionKeys.length > 0 ? "MultiHash" : "Hash",
+          version: 2,
+        }
+      : undefined;
+
+    const createCollectionParams: DataModels.CreateCollectionParams = {
+      createNewDatabase: false,
+      collectionId: targetCollectionId,
+      databaseId: sourceDatabase.id(),
+      databaseLevelThroughput: isSelectedDatabaseSharedThroughput(),
+      offerThroughput: sourceCollection.offer()?.manualThroughput,
+      autoPilotMaxThroughput: sourceCollection.offer()?.autoscaleMaxThroughput,
+      partitionKey: partitionKeyData,
+    };
+    await createCollection(createCollectionParams);
+    await explorer.refreshAllDatabases();
+  };
+
+  const isSelectedDatabaseSharedThroughput = (): boolean => {
+    const selectedDatabase = useDatabases
+      .getState()
+      .databases?.find((database) => database.id() === sourceDatabase.id());
+    return !!selectedDatabase?.offer();
+  };
+
+  return (
+    <RightPaneForm formError={formError} isExecuting={isExecuting} onSubmit={submit} submitButtonText="OK">
+      <Stack tokens={{ childrenGap: 10 }} className="panelMainContent">
+        <Text variant="small">
+          When changing a container’s partition key, you will need to create a destination container with the correct
+          partition key. You may also select an existing destination container.&nbsp;
+          <Link
+            href="https://learn.microsoft.com/en-us/azure/cosmos-db/container-copy#container-copy-within-an-azure-cosmos-db-account"
+            target="_blank"
+            underline
+          >
+            Learn more
+          </Link>
+        </Text>
+        <Stack>
+          <Stack horizontal>
+            <span className="mandatoryStar">*&nbsp;</span>
+            <Text className="panelTextBold" variant="small">
+              Database id
+            </Text>
+            <TooltipHost
+              directionalHint={DirectionalHint.bottomLeftEdge}
+              content={`A database is analogous to a namespace. It is the unit of management for a set of ${getCollectionName(
+                true,
+              ).toLocaleLowerCase()}.`}
+            >
+              <Icon
+                iconName="Info"
+                className="panelInfoIcon"
+                tabIndex={0}
+                aria-label={`A database is analogous to a namespace. It is the unit of management for a set of ${getCollectionName(
+                  true,
+                ).toLocaleLowerCase()}.`}
+              />
+            </TooltipHost>
+          </Stack>
+          <Dropdown
+            styles={{ title: { height: 27, lineHeight: 27 }, dropdownItem: { fontSize: 12 } }}
+            style={{ width: 300, fontSize: 12 }}
+            options={[]}
+            placeholder={sourceDatabase.id()}
+            responsiveMode={999}
+            disabled={true}
+          />
+        </Stack>
+        <Stack className="panelGroupSpacing" horizontal verticalAlign="center">
+          <div role="radiogroup">
+            <input
+              className="panelRadioBtn"
+              checked={createNewContainer}
+              aria-label="Create new container"
+              aria-checked={createNewContainer}
+              name="containerType"
+              type="radio"
+              role="radio"
+              id="containerCreateNew"
+              tabIndex={0}
+              onChange={() => setCreateNewContainer(true)}
+            />
+            <span className="panelRadioBtnLabel">New container</span>
+
+            <input
+              className="panelRadioBtn"
+              checked={!createNewContainer}
+              aria-label="Use existing container"
+              aria-checked={!createNewContainer}
+              name="containerType"
+              type="radio"
+              role="radio"
+              tabIndex={0}
+              onChange={() => setCreateNewContainer(false)}
+            />
+            <span className="panelRadioBtnLabel">Existing container</span>
+          </div>
+        </Stack>
+        {createNewContainer ? (
+          <Stack>
+            <MessageBar>All configurations except for unique keys will be copied from the source container</MessageBar>
+            <Stack className="panelGroupSpacing">
+              <Stack horizontal>
+                <span className="mandatoryStar">*&nbsp;</span>
+                <Text className="panelTextBold" variant="small">
+                  {`${getCollectionName()} id`}
+                </Text>
+                <TooltipHost
+                  directionalHint={DirectionalHint.bottomLeftEdge}
+                  content={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
+                >
+                  <Icon
+                    role="button"
+                    iconName="Info"
+                    className="panelInfoIcon"
+                    tabIndex={0}
+                    ariaLabel={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
+                  />
+                </TooltipHost>
+              </Stack>
+              <input
+                name="collectionId"
+                id="collectionId"
+                type="text"
+                aria-required
+                required
+                autoComplete="off"
+                pattern="[^/?#\\]*[^/?# \\]"
+                title="May not end with space nor contain characters '\' '/' '#' '?'"
+                placeholder={`e.g., ${getCollectionName()}1`}
+                size={40}
+                className="panelTextField"
+                aria-label={`${getCollectionName()} id, Example ${getCollectionName()}1`}
+                value={targetCollectionId}
+                onChange={(event: React.ChangeEvent<HTMLInputElement>) => setTargetCollectionId(event.target.value)}
+              />
+            </Stack>
+            <Stack tokens={{ childrenGap: 10 }}>
+              <Stack horizontal>
+                <span className="mandatoryStar">*&nbsp;</span>
+                <Text className="panelTextBold" variant="small">
+                  {getPartitionKeyName(userContext.apiType)}
+                </Text>
+                <TooltipHost
+                  directionalHint={DirectionalHint.bottomLeftEdge}
+                  content={getPartitionKeyTooltipText(userContext.apiType)}
+                >
+                  <Icon
+                    iconName="Info"
+                    className="panelInfoIcon"
+                    tabIndex={0}
+                    aria-label={getPartitionKeyTooltipText(userContext.apiType)}
+                  />
+                </TooltipHost>
+              </Stack>
+
+              <Text variant="small" aria-label="pkDescription">
+                {getPartitionKeySubtext(userContext.features.partitionKeyDefault, userContext.apiType)}
+              </Text>
+
+              <input
+                type="text"
+                id="addCollection-partitionKeyValue"
+                aria-required
+                required
+                size={40}
+                className="panelTextField"
+                placeholder={getPartitionKeyPlaceHolder(userContext.apiType)}
+                aria-label={getPartitionKeyName(userContext.apiType)}
+                pattern={".*"}
+                title={""}
+                value={partitionKey}
+                onChange={(event: React.ChangeEvent<HTMLInputElement>) => {
+                  if (!partitionKey && !event.target.value.startsWith("/")) {
+                    setPartitionKey("/" + event.target.value);
+                  } else {
+                    setPartitionKey(event.target.value);
+                  }
+                }}
+              />
+              {subPartitionKeys.map((subPartitionKey: string, index: number) => {
+                return (
+                  <Stack style={{ marginBottom: 8 }} key={`uniqueKey${index}`} horizontal>
+                    <div
+                      style={{
+                        width: "20px",
+                        border: "solid",
+                        borderWidth: "0px 0px 1px 1px",
+                        marginRight: "5px",
+                      }}
+                    ></div>
+                    <input
+                      type="text"
+                      id="addCollection-partitionKeyValue"
+                      key={`addCollection-partitionKeyValue_${index}`}
+                      aria-required
+                      required
+                      size={40}
+                      tabIndex={index > 0 ? 1 : 0}
+                      className="panelTextField"
+                      autoComplete="off"
+                      placeholder={getPartitionKeyPlaceHolder(userContext.apiType, index)}
+                      aria-label={getPartitionKeyName(userContext.apiType)}
+                      pattern={".*"}
+                      title={""}
+                      value={subPartitionKey}
+                      onChange={(event: React.ChangeEvent<HTMLInputElement>) => {
+                        const keys = [...subPartitionKeys];
+                        if (!keys[index] && !event.target.value.startsWith("/")) {
+                          keys[index] = "/" + event.target.value.trim();
+                          setSubPartitionKeys(keys);
+                        } else {
+                          keys[index] = event.target.value.trim();
+                          setSubPartitionKeys(keys);
+                        }
+                      }}
+                    />
+                    <IconButton
+                      iconProps={{ iconName: "Delete" }}
+                      style={{ height: 27 }}
+                      onClick={() => {
+                        const keys = subPartitionKeys.filter((uniqueKey, j) => index !== j);
+                        setSubPartitionKeys(keys);
+                      }}
+                    />
+                  </Stack>
+                );
+              })}
+              <Stack className="panelGroupSpacing">
+                <DefaultButton
+                  styles={{ root: { padding: 0, width: 200, height: 30 }, label: { fontSize: 12 } }}
+                  disabled={subPartitionKeys.length >= Constants.BackendDefaults.maxNumMultiHashPartition}
+                  onClick={() => setSubPartitionKeys([...subPartitionKeys, ""])}
+                >
+                  Add hierarchical partition key
+                </DefaultButton>
+                {subPartitionKeys.length > 0 && (
+                  <Text variant="small">
+                    <Icon iconName="InfoSolid" className="removeIcon" tabIndex={0} /> This feature allows you to
+                    partition your data with up to three levels of keys for better data distribution. Requires .NET V3,
+                    Java V4 SDK, or preview JavaScript V3 SDK.{" "}
+                    <Link href="https://aka.ms/cosmos-hierarchical-partitioning" target="_blank">
+                      Learn more
+                    </Link>
+                  </Text>
+                )}
+              </Stack>
+            </Stack>
+          </Stack>
+        ) : (
+          <Stack>
+            <Stack horizontal>
+              <span className="mandatoryStar">*&nbsp;</span>
+              <Text className="panelTextBold" variant="small">
+                {`${getCollectionName()}`}
+              </Text>
+              <TooltipHost
+                directionalHint={DirectionalHint.bottomLeftEdge}
+                content={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
+              >
+                <Icon
+                  role="button"
+                  iconName="Info"
+                  className="panelInfoIcon"
+                  tabIndex={0}
+                  ariaLabel={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
+                />
+              </TooltipHost>
+            </Stack>
+
+            <Dropdown
+              styles={{ title: { height: 27, lineHeight: 27 }, dropdownItem: { fontSize: 12 } }}
+              style={{ width: 300, fontSize: 12 }}
+              placeholder="Choose an existing container"
+              options={getCollectionOptions()}
+              onChange={(event: React.FormEvent<HTMLDivElement>, collection: IDropdownOption) => {
+                setTargetCollectionId(collection.key as string);
+                setFormError("");
+              }}
+              defaultSelectedKey={targetCollectionId}
+              responsiveMode={999}
+            />
+          </Stack>
+        )}
+      </Stack>
+    </RightPaneForm>
+  );
+};

src/Explorer/Panes/DeleteCollectionConfirmationPane/DeleteCollectionConfirmationPane.tsx

@@ -35,10 +35,11 @@ export const DeleteCollectionConfirmationPane: FunctionComponent<DeleteCollectio
 
   const collectionName = getCollectionName().toLocaleLowerCase();
   const paneTitle = "Delete " + collectionName;
+
   const onSubmit = async (): Promise<void> => {
     const collection = useSelectedNode.getState().findSelectedCollection();
     if (!collection || inputCollectionName !== collection.id()) {
-      const errorMessage = "Input " + collectionName + " id does not match the selected " + collectionName;
+      const errorMessage = "Input id " + inputCollectionName + " does not match the selected " + collection.id();
       setFormError(errorMessage);
       NotificationConsoleUtils.logConsoleError(
         `Error while deleting ${collectionName} ${collection.id()}: ${errorMessage}`,

src/Explorer/Panes/DeleteCollectionConfirmationPane/__snapshots__/DeleteCollectionConfirmationPane.test.tsx.snap

@@ -32,7 +32,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
               variant="small"
             >
               <span
-                className="css-53"
+                className="css-109"
               >
                 Confirm by typing the 
                 container
@@ -340,19 +340,19 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                 value=""
               >
                 <div
-                  className="ms-TextField is-required root-55"
+                  className="ms-TextField is-required root-111"
                 >
                   <div
                     className="ms-TextField-wrapper"
                   >
                     <div
-                      className="ms-TextField-fieldGroup fieldGroup-56"
+                      className="ms-TextField-fieldGroup fieldGroup-112"
                     >
                       <input
                         aria-invalid={false}
                         aria-label="Confirm by typing the container id"
                         autoFocus={true}
-                        className="ms-TextField-field field-57"
+                        className="ms-TextField-field field-113"
                         id="confirmCollectionId"
                         onBlur={[Function]}
                         onChange={[Function]}
@@ -1259,7 +1259,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                         "iconDisabled": Object {
                           "color": "#a19f9d",
                           "selectors": Object {
-                            "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                            "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                               "color": "GrayText",
                             },
                           },
@@ -1285,7 +1285,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                         "menuIconDisabled": Object {
                           "color": "#a19f9d",
                           "selectors": Object {
-                            "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                            "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                               "color": "GrayText",
                             },
                           },
@@ -1297,14 +1297,16 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             "selectors": Object {
                               ".ms-Fabric--isFocusVisible &:focus:after": Object {
                                 "border": "1px solid transparent",
+                                "borderRadius": undefined,
                                 "bottom": 2,
                                 "content": "\\"\\"",
                                 "left": 2,
                                 "outline": "1px solid #605e5c",
+                                "pointerEvents": undefined,
                                 "position": "absolute",
                                 "right": 2,
                                 "selectors": Object {
-                                  "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                  "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                     "bottom": -2,
                                     "left": -2,
                                     "outlineColor": "ButtonText",
@@ -1335,7 +1337,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             "display": "inline-block",
                             "padding": "0 16px",
                             "selectors": Object {
-                              ":active > *": Object {
+                              ":active > span": Object {
                                 "left": 0,
                                 "position": "relative",
                                 "top": 0,
@@ -1362,7 +1364,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                                   },
                                 },
                               },
-                              "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                              "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                 "MsHighContrastAdjust": "none",
                                 "backgroundColor": "WindowText",
                                 "borderColor": "WindowText",
@@ -1387,14 +1389,16 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             "selectors": Object {
                               ".ms-Fabric--isFocusVisible &:focus:after": Object {
                                 "border": "1px solid transparent",
+                                "borderRadius": undefined,
                                 "bottom": 2,
                                 "content": "\\"\\"",
                                 "left": 2,
                                 "outline": "1px solid #605e5c",
+                                "pointerEvents": undefined,
                                 "position": "absolute",
                                 "right": 2,
                                 "selectors": Object {
-                                  "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                  "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                     "bottom": -2,
                                     "left": -2,
                                     "outlineColor": "ButtonText",
@@ -1428,7 +1432,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             "backgroundColor": "#f3f2f1",
                             "color": "#d2d0ce",
                             "selectors": Object {
-                              "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                              "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                 "backgroundColor": "Window",
                                 "borderColor": "GrayText",
                                 "color": "GrayText",
@@ -1445,7 +1449,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "border": "1px solid #106ebe",
                           "color": "#ffffff",
                           "selectors": Object {
-                            "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                            "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                               "backgroundColor": "Highlight",
                               "borderColor": "Highlight",
                               "color": "Window",
@@ -1457,7 +1461,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "border": "1px solid #005a9e",
                           "color": "#ffffff",
                           "selectors": Object {
-                            "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                            "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                               "MsHighContrastAdjust": "none",
                               "backgroundColor": "WindowText",
                               "borderColor": "WindowText",
@@ -1473,12 +1477,13 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "overflow": "hidden",
                           "padding": 0,
                           "position": "absolute",
+                          "whiteSpace": "nowrap",
                           "width": 1,
                         },
                         "splitButtonContainer": Array [
                           Object {
                             "selectors": Object {
-                              "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                              "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                 "border": "none",
                               },
                             },
@@ -1489,14 +1494,16 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             "selectors": Object {
                               ".ms-Fabric--isFocusVisible &:focus:after": Object {
                                 "border": "1px solid #ffffff",
+                                "borderRadius": undefined,
                                 "bottom": 3,
                                 "content": "\\"\\"",
                                 "left": 3,
                                 "outline": "1px solid #605e5c",
+                                "pointerEvents": "none",
                                 "position": "absolute",
                                 "right": 3,
                                 "selectors": Object {
-                                  "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                  "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                     "border": "none",
                                     "bottom": -2,
                                     "left": -2,
@@ -1519,13 +1526,21 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                                 "borderBottomRightRadius": "0",
                                 "borderRight": "none",
                                 "borderTopRightRadius": "0",
+                                "flexGrow": "1",
                               },
                               ".ms-Button--primary": Object {
                                 "border": "none",
                                 "borderBottomRightRadius": "0",
                                 "borderTopRightRadius": "0",
+                                "flexGrow": "1",
                                 "selectors": Object {
-                                  "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                  ":active": Object {
+                                    "border": "none",
+                                  },
+                                  ":hover": Object {
+                                    "border": "none",
+                                  },
+                                  "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                     "MsHighContrastAdjust": "none",
                                     "backgroundColor": "Window",
                                     "border": "1px solid WindowText",
@@ -1538,7 +1553,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                               ".ms-Button--primary + .ms-Button": Object {
                                 "border": "none",
                                 "selectors": Object {
-                                  "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                  "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                     "border": "1px solid WindowText",
                                     "borderLeftWidth": "0",
                                   },
@@ -1551,7 +1566,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "selectors": Object {
                             ".ms-Button--primary": Object {
                               "selectors": Object {
-                                "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                   "MsHighContrastAdjust": "none",
                                   "backgroundColor": "WindowText",
                                   "color": "Window",
@@ -1565,7 +1580,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "selectors": Object {
                             ".ms-Button--primary": Object {
                               "selectors": Object {
-                                "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                   "MsHighContrastAdjust": "none",
                                   "backgroundColor": "WindowText",
                                   "color": "Window",
@@ -1579,7 +1594,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "border": "none",
                           "outline": "none",
                           "selectors": Object {
-                            "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                            "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                               "MsHighContrastAdjust": "none",
                               "backgroundColor": "Window",
                               "borderColor": "GrayText",
@@ -1595,7 +1610,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "selectors": Object {
                             ".ms-Button--primary": Object {
                               "selectors": Object {
-                                "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                   "backgroundColor": "Highlight",
                                   "color": "Window",
                                 },
@@ -1604,7 +1619,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             ".ms-Button.is-disabled": Object {
                               "color": "#a19f9d",
                               "selectors": Object {
-                                "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                   "backgroundColor": "Window",
                                   "borderColor": "GrayText",
                                   "color": "GrayText",
@@ -1620,7 +1635,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             "position": "absolute",
                             "right": 31,
                             "selectors": Object {
-                              "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                              "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                 "backgroundColor": "Window",
                               },
                             },
@@ -1632,7 +1647,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             "position": "absolute",
                             "right": 31,
                             "selectors": Object {
-                              "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                              "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                 "backgroundColor": "WindowText",
                               },
                             },
@@ -1645,7 +1660,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "position": "absolute",
                           "right": 31,
                           "selectors": Object {
-                            "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                            "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                               "backgroundColor": "GrayText",
                             },
                           },
@@ -1667,18 +1682,18 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                               ":hover": Object {
                                 "backgroundColor": "#106ebe",
                                 "selectors": Object {
-                                  "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                  "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                     "color": "Highlight",
                                   },
                                 },
                               },
-                              "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                              "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
-                                "backgroundColor": "WindowText",
+                                "backgroundColor": "Canvas",
                               },
                             },
                           },
                           Object {
-                            "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                            "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                               ".ms-Button-menuIcon": Object {
                                 "color": "WindowText",
                               },
@@ -1728,7 +1743,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                             "selectors": Object {
                               ".ms-Button--primary": Object {
                                 "selectors": Object {
-                                  "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                  "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                     "backgroundColor": "Window",
                                     "borderColor": "GrayText",
                                     "color": "GrayText",
@@ -1737,7 +1752,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                               },
                               ".ms-Button-menuIcon": Object {
                                 "selectors": Object {
-                                  "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                  "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                     "color": "GrayText",
                                   },
                                 },
@@ -1745,7 +1760,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                               ":hover": Object {
                                 "cursor": "default",
                               },
-                              "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                              "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                 "backgroundColor": "Window",
                                 "border": "1px solid GrayText",
                                 "color": "GrayText",
@@ -1767,14 +1782,16 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                           "selectors": Object {
                             ".ms-Fabric--isFocusVisible &:focus:after": Object {
                               "border": "1px solid #ffffff",
+                              "borderRadius": undefined,
                               "bottom": 3,
                               "content": "\\"\\"",
                               "left": 3,
                               "outline": "1px solid #605e5c",
+                              "pointerEvents": undefined,
                               "position": "absolute",
                               "right": 3,
                               "selectors": Object {
-                                "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                                "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                                   "border": "none",
                                   "bottom": -2,
                                   "left": -2,
@@ -1796,7 +1813,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                         "splitButtonMenuIconDisabled": Object {
                           "color": "#a19f9d",
                           "selectors": Object {
-                            "@media screen and (-ms-high-contrast: active), (forced-colors: active)": Object {
+                            "@media screen and (-ms-high-contrast: active), screen and (forced-colors: active)": Object {
                               "color": "GrayText",
                             },
                           },
@@ -2086,7 +2103,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                   >
                     <button
                       aria-label="OK"
-                      className="ms-Button ms-Button--primary root-66"
+                      className="ms-Button ms-Button--primary root-122"
                       data-is-focusable={true}
                       id="sidePanelOkButton"
                       onClick={[Function]}
@@ -2098,16 +2115,16 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                       type="submit"
                     >
                       <span
-                        className="ms-Button-flexContainer flexContainer-67"
+                        className="ms-Button-flexContainer flexContainer-123"
                         data-automationid="splitbuttonprimary"
                       >
                         <span
-                          className="ms-Button-textContainer textContainer-68"
+                          className="ms-Button-textContainer textContainer-124"
                         >
                           <span
-                            className="ms-Button-label label-70"
+                            className="ms-Button-label label-126"
-                            id="id__3"
+                            id="id__5"
-                            key="id__3"
+                            key="id__5"
                           >
                             OK
                           </span>