Renamed addNamespaces and removeNamespaces methods

These are now called `addToNamespaces` and `deleteFromNamespaces`
to better describe what they do.
Also changed the names of the related Spaces integration test
suites to reflect their routes -- these test suites are now called
`share_add` and `share_remove`.

docs/development/core/server/kibana-plugin-core-server.md

@@ -127,7 +127,7 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [SavedObjectMigrationContext](./kibana-plugin-core-server.savedobjectmigrationcontext.md) | Migration context provided when invoking a [migration handler](./kibana-plugin-core-server.savedobjectmigrationfn.md) |
 |  [SavedObjectMigrationMap](./kibana-plugin-core-server.savedobjectmigrationmap.md) | A map of [migration functions](./kibana-plugin-core-server.savedobjectmigrationfn.md) to be used for a given type. The map's keys must be valid semver versions.<!-- -->For a given document, only migrations with a higher version number than that of the document will be applied. Migrations are executed in order, starting from the lowest version and ending with the highest one. |
 |  [SavedObjectReference](./kibana-plugin-core-server.savedobjectreference.md) | A reference to another saved object. |
-|  [SavedObjectsAddNamespacesOptions](./kibana-plugin-core-server.savedobjectsaddnamespacesoptions.md) |  |
+|  [SavedObjectsAddToNamespacesOptions](./kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.md) |  |
 |  [SavedObjectsBaseOptions](./kibana-plugin-core-server.savedobjectsbaseoptions.md) |  |
 |  [SavedObjectsBulkCreateObject](./kibana-plugin-core-server.savedobjectsbulkcreateobject.md) |  |
 |  [SavedObjectsBulkGetObject](./kibana-plugin-core-server.savedobjectsbulkgetobject.md) |  |
@@ -141,6 +141,7 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [SavedObjectsCoreFieldMapping](./kibana-plugin-core-server.savedobjectscorefieldmapping.md) | See [SavedObjectsFieldMapping](./kibana-plugin-core-server.savedobjectsfieldmapping.md) for documentation. |
 |  [SavedObjectsCreateOptions](./kibana-plugin-core-server.savedobjectscreateoptions.md) |  |
 |  [SavedObjectsDeleteByNamespaceOptions](./kibana-plugin-core-server.savedobjectsdeletebynamespaceoptions.md) |  |
+|  [SavedObjectsDeleteFromNamespacesOptions](./kibana-plugin-core-server.savedobjectsdeletefromnamespacesoptions.md) |  |
 |  [SavedObjectsDeleteOptions](./kibana-plugin-core-server.savedobjectsdeleteoptions.md) |  |
 |  [SavedObjectsExportOptions](./kibana-plugin-core-server.savedobjectsexportoptions.md) | Options controlling the export operation. |
 |  [SavedObjectsExportResultDetails](./kibana-plugin-core-server.savedobjectsexportresultdetails.md) | Structure of the export result details entry |
@@ -159,7 +160,6 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [SavedObjectsMigrationLogger](./kibana-plugin-core-server.savedobjectsmigrationlogger.md) |  |
 |  [SavedObjectsMigrationVersion](./kibana-plugin-core-server.savedobjectsmigrationversion.md) | Information about the migrations that have been applied to this SavedObject. When Kibana starts up, KibanaMigrator detects outdated documents and migrates them based on this value. For each migration that has been applied, the plugin's name is used as a key and the latest migration version as the value. |
 |  [SavedObjectsRawDoc](./kibana-plugin-core-server.savedobjectsrawdoc.md) | A raw document as represented directly in the saved object index. |
-|  [SavedObjectsRemoveNamespacesOptions](./kibana-plugin-core-server.savedobjectsremovenamespacesoptions.md) |  |
 |  [SavedObjectsRepositoryFactory](./kibana-plugin-core-server.savedobjectsrepositoryfactory.md) | Factory provided when invoking a [client factory provider](./kibana-plugin-core-server.savedobjectsclientfactoryprovider.md) See [SavedObjectsServiceSetup.setClientFactoryProvider](./kibana-plugin-core-server.savedobjectsservicesetup.setclientfactoryprovider.md) |
 |  [SavedObjectsResolveImportErrorsOptions](./kibana-plugin-core-server.savedobjectsresolveimporterrorsoptions.md) | Options to control the "resolve import" operation. |
 |  [SavedObjectsServiceSetup](./kibana-plugin-core-server.savedobjectsservicesetup.md) | Saved Objects is Kibana's data persistence mechanism allowing plugins to use Elasticsearch for storing and querying state. The SavedObjectsServiceSetup API exposes methods for registering Saved Object types, creating and registering Saved Object client wrappers and factories. |

docs/development/core/server/kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.md

@@ -0,0 +1,20 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsAddToNamespacesOptions](./kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.md)
+
+## SavedObjectsAddToNamespacesOptions interface
+
+
+<b>Signature:</b>
+
+```typescript
+export interface SavedObjectsAddToNamespacesOptions extends SavedObjectsBaseOptions 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [refresh](./kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.refresh.md) | <code>MutatingOperationRefreshSetting</code> | The Elasticsearch Refresh setting for this operation |
+|  [version](./kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.version.md) | <code>string</code> | An opaque version number which changes on each successful write operation. Can be used for implementing optimistic concurrency control. |
+

docs/development/core/server/kibana-plugin-core-server.savedobjectsaddnamespacesoptions.refresh.md → docs/development/core/server/kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.refresh.md

@@ -1,8 +1,8 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsAddNamespacesOptions](./kibana-plugin-core-server.savedobjectsaddnamespacesoptions.md) &gt; [refresh](./kibana-plugin-core-server.savedobjectsaddnamespacesoptions.refresh.md)
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsAddToNamespacesOptions](./kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.md) &gt; [refresh](./kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.refresh.md)
 
-## SavedObjectsAddNamespacesOptions.refresh property
+## SavedObjectsAddToNamespacesOptions.refresh property
 
 The Elasticsearch Refresh setting for this operation
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsaddnamespacesoptions.version.md → docs/development/core/server/kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.version.md

@@ -1,8 +1,8 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsAddNamespacesOptions](./kibana-plugin-core-server.savedobjectsaddnamespacesoptions.md) &gt; [version](./kibana-plugin-core-server.savedobjectsaddnamespacesoptions.version.md)
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsAddToNamespacesOptions](./kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.md) &gt; [version](./kibana-plugin-core-server.savedobjectsaddtonamespacesoptions.version.md)
 
-## SavedObjectsAddNamespacesOptions.version property
+## SavedObjectsAddToNamespacesOptions.version property
 
 An opaque version number which changes on each successful write operation. Can be used for implementing optimistic concurrency control.
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsclient.addnamespaces.md → docs/development/core/server/kibana-plugin-core-server.savedobjectsclient.addtonamespaces.md

@@ -1,15 +1,15 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsClient](./kibana-plugin-core-server.savedobjectsclient.md) &gt; [addNamespaces](./kibana-plugin-core-server.savedobjectsclient.addnamespaces.md)
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsClient](./kibana-plugin-core-server.savedobjectsclient.md) &gt; [addToNamespaces](./kibana-plugin-core-server.savedobjectsclient.addtonamespaces.md)
 
-## SavedObjectsClient.addNamespaces() method
+## SavedObjectsClient.addToNamespaces() method
 
 Adds namespaces to a SavedObject
 
 <b>Signature:</b>
 
 ```typescript
-addNamespaces(type: string, id: string, namespaces: string[], options?: SavedObjectsAddNamespacesOptions): Promise<{}>;
+addToNamespaces(type: string, id: string, namespaces: string[], options?: SavedObjectsAddToNamespacesOptions): Promise<{}>;
 ```
 
 ## Parameters
@@ -19,7 +19,7 @@ addNamespaces(type: string, id: string, namespaces: string[], options?: SavedObj
 |  type | <code>string</code> |  |
 |  id | <code>string</code> |  |
 |  namespaces | <code>string[]</code> |  |
-|  options | <code>SavedObjectsAddNamespacesOptions</code> |  |
+|  options | <code>SavedObjectsAddToNamespacesOptions</code> |  |
 
 <b>Returns:</b>
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsclient.removenamespaces.md → docs/development/core/server/kibana-plugin-core-server.savedobjectsclient.deletefromnamespaces.md

@@ -1,15 +1,15 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsClient](./kibana-plugin-core-server.savedobjectsclient.md) &gt; [removeNamespaces](./kibana-plugin-core-server.savedobjectsclient.removenamespaces.md)
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsClient](./kibana-plugin-core-server.savedobjectsclient.md) &gt; [deleteFromNamespaces](./kibana-plugin-core-server.savedobjectsclient.deletefromnamespaces.md)
 
-## SavedObjectsClient.removeNamespaces() method
+## SavedObjectsClient.deleteFromNamespaces() method
 
 Removes namespaces from a SavedObject
 
 <b>Signature:</b>
 
 ```typescript
-removeNamespaces(type: string, id: string, namespaces: string[], options?: SavedObjectsRemoveNamespacesOptions): Promise<{}>;
+deleteFromNamespaces(type: string, id: string, namespaces: string[], options?: SavedObjectsDeleteFromNamespacesOptions): Promise<{}>;
 ```
 
 ## Parameters
@@ -19,7 +19,7 @@ removeNamespaces(type: string, id: string, namespaces: string[], options?: Saved
 |  type | <code>string</code> |  |
 |  id | <code>string</code> |  |
 |  namespaces | <code>string[]</code> |  |
-|  options | <code>SavedObjectsRemoveNamespacesOptions</code> |  |
+|  options | <code>SavedObjectsDeleteFromNamespacesOptions</code> |  |
 
 <b>Returns:</b>
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsclient.md

@@ -25,14 +25,14 @@ The constructor for this class is marked as internal. Third-party code should no
 
 |  Method | Modifiers | Description |
 |  --- | --- | --- |
-|  [addNamespaces(type, id, namespaces, options)](./kibana-plugin-core-server.savedobjectsclient.addnamespaces.md) |  | Adds namespaces to a SavedObject |
+|  [addToNamespaces(type, id, namespaces, options)](./kibana-plugin-core-server.savedobjectsclient.addtonamespaces.md) |  | Adds namespaces to a SavedObject |
 |  [bulkCreate(objects, options)](./kibana-plugin-core-server.savedobjectsclient.bulkcreate.md) |  | Persists multiple documents batched together as a single request |
 |  [bulkGet(objects, options)](./kibana-plugin-core-server.savedobjectsclient.bulkget.md) |  | Returns an array of objects by id |
 |  [bulkUpdate(objects, options)](./kibana-plugin-core-server.savedobjectsclient.bulkupdate.md) |  | Bulk Updates multiple SavedObject at once |
 |  [create(type, attributes, options)](./kibana-plugin-core-server.savedobjectsclient.create.md) |  | Persists a SavedObject |
 |  [delete(type, id, options)](./kibana-plugin-core-server.savedobjectsclient.delete.md) |  | Deletes a SavedObject |
+|  [deleteFromNamespaces(type, id, namespaces, options)](./kibana-plugin-core-server.savedobjectsclient.deletefromnamespaces.md) |  | Removes namespaces from a SavedObject |
 |  [find(options)](./kibana-plugin-core-server.savedobjectsclient.find.md) |  | Find all SavedObjects matching the search query |
 |  [get(type, id, options)](./kibana-plugin-core-server.savedobjectsclient.get.md) |  | Retrieves a single object |
-|  [removeNamespaces(type, id, namespaces, options)](./kibana-plugin-core-server.savedobjectsclient.removenamespaces.md) |  | Removes namespaces from a SavedObject |
 |  [update(type, id, attributes, options)](./kibana-plugin-core-server.savedobjectsclient.update.md) |  | Updates an SavedObject |
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsdeletefromnamespacesoptions.md

@@ -0,0 +1,19 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsDeleteFromNamespacesOptions](./kibana-plugin-core-server.savedobjectsdeletefromnamespacesoptions.md)
+
+## SavedObjectsDeleteFromNamespacesOptions interface
+
+
+<b>Signature:</b>
+
+```typescript
+export interface SavedObjectsDeleteFromNamespacesOptions extends SavedObjectsBaseOptions 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [refresh](./kibana-plugin-core-server.savedobjectsdeletefromnamespacesoptions.refresh.md) | <code>MutatingOperationRefreshSetting</code> | The Elasticsearch Refresh setting for this operation |
+

docs/development/core/server/kibana-plugin-core-server.savedobjectsdeletefromnamespacesoptions.refresh.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsDeleteFromNamespacesOptions](./kibana-plugin-core-server.savedobjectsdeletefromnamespacesoptions.md) &gt; [refresh](./kibana-plugin-core-server.savedobjectsdeletefromnamespacesoptions.refresh.md)
+
+## SavedObjectsDeleteFromNamespacesOptions.refresh property
+
+The Elasticsearch Refresh setting for this operation
+
+<b>Signature:</b>
+
+```typescript
+refresh?: MutatingOperationRefreshSetting;
+```

docs/development/core/server/kibana-plugin-core-server.savedobjectsrepository.addnamespaces.md → docs/development/core/server/kibana-plugin-core-server.savedobjectsrepository.addtonamespaces.md

@@ -1,13 +1,13 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsRepository](./kibana-plugin-core-server.savedobjectsrepository.md) &gt; [addNamespaces](./kibana-plugin-core-server.savedobjectsrepository.addnamespaces.md)
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsRepository](./kibana-plugin-core-server.savedobjectsrepository.md) &gt; [addToNamespaces](./kibana-plugin-core-server.savedobjectsrepository.addtonamespaces.md)
 
-## SavedObjectsRepository.addNamespaces() method
+## SavedObjectsRepository.addToNamespaces() method
 
 <b>Signature:</b>
 
 ```typescript
-addNamespaces(type: string, id: string, namespaces: string[], options?: SavedObjectsAddNamespacesOptions): Promise<{}>;
+addToNamespaces(type: string, id: string, namespaces: string[], options?: SavedObjectsAddToNamespacesOptions): Promise<{}>;
 ```
 
 ## Parameters
@@ -17,7 +17,7 @@ addNamespaces(type: string, id: string, namespaces: string[], options?: SavedObj
 |  type | <code>string</code> |  |
 |  id | <code>string</code> |  |
 |  namespaces | <code>string[]</code> |  |
-|  options | <code>SavedObjectsAddNamespacesOptions</code> |  |
+|  options | <code>SavedObjectsAddToNamespacesOptions</code> |  |
 
 <b>Returns:</b>
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsrepository.removenamespaces.md → docs/development/core/server/kibana-plugin-core-server.savedobjectsrepository.deletefromnamespaces.md

@@ -1,13 +1,13 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsRepository](./kibana-plugin-core-server.savedobjectsrepository.md) &gt; [removeNamespaces](./kibana-plugin-core-server.savedobjectsrepository.removenamespaces.md)
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsRepository](./kibana-plugin-core-server.savedobjectsrepository.md) &gt; [deleteFromNamespaces](./kibana-plugin-core-server.savedobjectsrepository.deletefromnamespaces.md)
 
-## SavedObjectsRepository.removeNamespaces() method
+## SavedObjectsRepository.deleteFromNamespaces() method
 
 <b>Signature:</b>
 
 ```typescript
-removeNamespaces(type: string, id: string, namespaces: string[], options?: SavedObjectsRemoveNamespacesOptions): Promise<{}>;
+deleteFromNamespaces(type: string, id: string, namespaces: string[], options?: SavedObjectsDeleteFromNamespacesOptions): Promise<{}>;
 ```
 
 ## Parameters
@@ -17,7 +17,7 @@ removeNamespaces(type: string, id: string, namespaces: string[], options?: Saved
 |  type | <code>string</code> |  |
 |  id | <code>string</code> |  |
 |  namespaces | <code>string[]</code> |  |
-|  options | <code>SavedObjectsRemoveNamespacesOptions</code> |  |
+|  options | <code>SavedObjectsDeleteFromNamespacesOptions</code> |  |
 
 <b>Returns:</b>