Merge branch 'master' into ilm_elasticsearch_client

NOTICE.txt

@@ -118,6 +118,212 @@ THE SOFTWARE.
 This product uses Noto fonts that are licensed under the SIL Open
 Font License, Version 1.1.
 
+---
+We include the `firstValueFrom()` and `lastValueFrom()` helpers
+extracted from the v7-beta.7 version of the RxJS library.
+
+                              Apache License
+                        Version 2.0, January 2004
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+
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+
 ---
 Based on the scroll-into-view-if-necessary module from npm
 https://github.com/stipsan/compute-scroll-into-view/blob/master/src/index.ts#L269-L340

docs/canvas/canvas-share-workpad.asciidoc

@@ -10,7 +10,7 @@ When you've finished your workpad, you can share it outside of {kib}.
 
 Create a JSON file of your workpad that you can export outside of {kib}.
 
-Click *Share > Download as JSON*.
+To begin, click *Share > Download as JSON*.
 
 [role="screenshot"]
 image::images/canvas-export-workpad.png[Export single workpad through JSON, from Share dropdown]
@@ -23,7 +23,7 @@ Want to export multiple workpads? Go to the *Canvas* home page, select the workp
 
 If you have a subscription that supports the {report-features}, you can create a PDF copy of your workpad that you can save and share outside {kib}.
 
-Click *Share > PDF reports > Generate PDF*.
+To begin, click *Share > PDF reports > Generate PDF*.
 
 [role="screenshot"]
 image::images/canvas-generate-pdf.gif[Image showing how to generate a PDF]
@@ -36,7 +36,7 @@ For more information, refer to <<reporting-getting-started, Reporting from Kiban
 
 If you have a subscription that supports the {report-features}, you can create a POST URL that you can use to automatically generate PDF reports using <<watcher-ui,Watcher>> or a script.
 
-Click *Share > PDF reports > Copy POST URL*.
+To begin, click *Share > PDF reports > Copy POST URL*.
 
 [role="screenshot"]
 image::images/canvas-create-URL.gif[Image showing how to create POST URL]

docs/canvas/canvas-tutorial.asciidoc

@@ -2,7 +2,7 @@
 [[canvas-tutorial]]
 == Tutorial: Create a workpad for monitoring sales
 
-To get up and running with Canvas, use the following tutorial where you'll create a workpad for monitoring sales at an eCommerce store.
+To get up and running with Canvas, add the Sample eCommerce orders data, then use the data to create a workpad for monitoring sales at an eCommerce store.
 
 [float]
 === Before you begin
@@ -114,18 +114,16 @@ image::images/canvas-timefilter-element.png[Image showing Canvas workpad with fi
 
 To see how the data changes, set the time filter to *Last 7 days*. As you change the time filter options, the elements automatically update.
 
-Your workpad is now complete!
+Your workpad is complete!
 
 [float]
-=== Next steps
+=== What's next?
 Now that you know the Canvas basics, you're ready to explore on your own.
 
 Here are some things to try:
 
 * Play with the {kibana-ref}/add-sample-data.html[sample Canvas workpads].
 
-* Build presentations of your own live data with <<create-workpads,workpads>>.
-
-* Learn more about <<add-canvas-elements,elements>> &mdash; the building blocks of your workpad.
+* Build presentations of your own data with <<create-workpads,workpads>>.
 
 * Deep dive into the {kibana-ref}/canvas-function-reference.html[expression language and functions] that drive Canvas.

docs/developer/contributing/development-documentation.asciidoc

@@ -26,6 +26,13 @@ README for getting the docs tooling set up.
 ```bash
 node scripts/docs.js --open
 ```
+[discrete]
+==== REST APIs
+
+REST APIs should be documented using the following recommended formats:
+
+* https://raw.githubusercontent.com/elastic/docs/master/shared/api-ref-ex.asciidoc[API doc templaate]
+* https://raw.githubusercontent.com/elastic/docs/master/shared/api-definitions-ex.asciidoc[API object definition template]
 
 [discrete]
 === General developer documentation and guidelines

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpatternselectprops.md

@@ -7,10 +7,10 @@
 <b>Signature:</b>
 
 ```typescript
-export declare type IndexPatternSelectProps = Required<Omit<EuiComboBoxProps<any>, 'isLoading' | 'onSearchChange' | 'options' | 'selectedOptions'>, 'onChange' | 'placeholder'> & {
+export declare type IndexPatternSelectProps = Required<Omit<EuiComboBoxProps<any>, 'isLoading' | 'onSearchChange' | 'options' | 'selectedOptions' | 'onChange'>, 'placeholder'> & {
+    onChange: (indexPatternId?: string) => void;
     indexPatternId: string;
     fieldTypes?: string[];
     onNoIndexPatterns?: () => void;
-    savedObjectsClient: SavedObjectsClientContract;
 };
 ```

docs/development/plugins/expressions/public/kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.md

@@ -18,5 +18,6 @@ export interface IInterpreterRenderHandlers
 |  [event](./kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.event.md) | <code>(event: any) =&gt; void</code> |  |
 |  [onDestroy](./kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.ondestroy.md) | <code>(fn: () =&gt; void) =&gt; void</code> |  |
 |  [reload](./kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.reload.md) | <code>() =&gt; void</code> |  |
+|  [uiState](./kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.uistate.md) | <code>PersistedState</code> |  |
 |  [update](./kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.update.md) | <code>(params: any) =&gt; void</code> |  |
 

docs/development/plugins/expressions/public/kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.uistate.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-expressions-public](./kibana-plugin-plugins-expressions-public.md) &gt; [IInterpreterRenderHandlers](./kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.md) &gt; [uiState](./kibana-plugin-plugins-expressions-public.iinterpreterrenderhandlers.uistate.md)
+
+## IInterpreterRenderHandlers.uiState property
+
+<b>Signature:</b>
+
+```typescript
+uiState?: PersistedState;
+```

docs/development/plugins/expressions/server/kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.md

@@ -18,5 +18,6 @@ export interface IInterpreterRenderHandlers
 |  [event](./kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.event.md) | <code>(event: any) =&gt; void</code> |  |
 |  [onDestroy](./kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.ondestroy.md) | <code>(fn: () =&gt; void) =&gt; void</code> |  |
 |  [reload](./kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.reload.md) | <code>() =&gt; void</code> |  |
+|  [uiState](./kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.uistate.md) | <code>PersistedState</code> |  |
 |  [update](./kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.update.md) | <code>(params: any) =&gt; void</code> |  |
 

docs/development/plugins/expressions/server/kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.uistate.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-expressions-server](./kibana-plugin-plugins-expressions-server.md) &gt; [IInterpreterRenderHandlers](./kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.md) &gt; [uiState](./kibana-plugin-plugins-expressions-server.iinterpreterrenderhandlers.uistate.md)
+
+## IInterpreterRenderHandlers.uiState property
+
+<b>Signature:</b>
+
+```typescript
+uiState?: PersistedState;
+```