HTTP CRUD+ API for Index Patterns (#83576) (#85237)

* refactor: 💡 extract out createIndexPatternsService() method

* feat: 🎸 add create index pattern route

* feat: 🎸 add index patterns http context

* feat: 🎸 add schema for index pattern create method

* refactor: 💡 compose schema out of variables

* feat: 🎸 allow to not make the new index pattern a default one

* feat: 🎸 implement index pattern create endpoint

* docs: ✏️ add index pattern create endpoint docs

* fix: 🐛 add error handling wrapper

* feat: 🎸 add index pattern GET route

* docs: ✏️ add index pattern GET mention to docs

* feat: 🎸 add higher order route handler to check for context

* feat: 🎸 add index pattern deletion endpoint

* docs: ✏️ add delete endpoint docs entry

* feat: 🎸 add index pattern update route

* feat: 🎸 add ability to update timeFieldName

* feat: 🎸 add ability to edit intervalName, sourceFilters, fields

* feat: 🎸 allow updating index pattern type and typeMeta

* feat: 🎸 add ability to update index_pattern fields

* docs: ✏️ add index pattern update endpoint docs

* docs: ✏️ fix typo

* feat: 🎸 disable XSRF and add Content-Type

* fix: 🐛 enable xsrf

* feat: 🎸 send 404 status code when index pattern is not found

* fix: 🐛 correctly report empty change set error

* feat: 🎸 fields API add route for adding field to IP

* docs: ✏️ add index pattern field create route

* fix: 🐛 throw on creating an existing index pattern field

* feat: 🎸 add field upsert route

* feat: 🎸 add field get api endpoint

* feat: 🎸 add field delete endpoint

* refactor: 💡 improve 404 error handling

* refactor: 💡 improve index pattern 404 error class

* feat: 🎸 add field update api endpoint

* docs: ✏️ typo

* refactor: 💡 rename ski_field_refresh to refresh_fields in creat

* refactor: 💡 rename to refresh_fields param in update call

* refactor: 💡 rename parameter to refresh_fields in fields api

* feat: 🎸 allow creating and deleting only scripted fields

* style: 💄 fix TypeScript/Prettier error

* test: 💍 add index pattern creation negative tests

* test: 💍 add index pattern create method tests

* feat: 🎸 remove make_default flag

* docs: ✏️ update docs

* test: 💍 add index patter api get tests

* test: 💍 add delete index pattern tests

* fix: 🐛 fix TypeScript error after refactor

* docs: ✏️ update autogenerated docs

* docs: ✏️ update autogenerated docs

* refactor: 💡 change Fields API to Scripted Fields API

* feat: 🎸 allow only scripted fields in Scripted Fields API

* test: 💍 add index patter api update tests

* test: 💍 add scripted field create api tests

* test: 💍 add scripted field delete api tests

* test: 💍 add scripted fields fetch api tests

* test: 💍 add scripted field field put api tests

* test: 💍 add scripted field update api test

* feat: 🎸 add index pattern field update endpoint

* feat: 🎸 improve index patterns fields api

* test: 💍 fix test

* docs: ✏️ update docs README

* test: 💍 add field metadata deletion teests

* docs: ✏️ improve index pattern api readme

* fix: 🐛 fix TypeScript errors

* test: 💍 update jest tests

* docs: ✏️ update auto-generated docs

* feat: 🎸 remove intervalName from index pattern create API

* test: 💍 fix integration tests

* fix: 🐛 make refresh_fields default to false

* chore: 🤖 remove searchable and aggregatable from public API

* chore: 🤖 remove various field properties

* chore: 🤖 remove "index" attribute from public field schema

* docs: ✏️ update docs to match API

* chore: 🤖 fix TypeScript errors

* test: 💍 try fixing functional tests

* docs: ✏️ update auto-generated docs

* chore: 🤖 check if this fixes security tests

* fix: 🐛 create index patterns context only if user is authc

* fix: 🐛 assert on index patterns service

* test: 💍 try fixing integration tests

* fix: 🐛 try fixing integration tests

* chore: 🤖 update auto-generated docs

* refactor: 💡 directly inject index pattern provider into create

* refactor: 💡 create index pattern service directly in each route

* refactor: 💡 remove index pattern route context provider

* chore: 🤖 remove unused code

* chore: 🤖 remove refresh_fields from scripted fields

* style: 💄 change template param names

* refactor: 💡 make field.count always be an integer

* docs: ✏️ update auto-generated docs

* refactor: 💡 inject index patterns using getStartServices

* docs: ✏️ update autogenerated docs

* docs: ✏️ update docs

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.deletefieldformat.md

@@ -7,5 +7,5 @@
 <b>Signature:</b>
 
 ```typescript
-deleteFieldFormat: (fieldName: string) => void;
+readonly deleteFieldFormat: (fieldName: string) => void;
 ```

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

@@ -62,5 +62,8 @@ export declare class IndexPattern implements IIndexPattern
 |  [isUnsupportedTimePattern()](./kibana-plugin-plugins-data-public.indexpattern.isunsupportedtimepattern.md) |  |  |
 |  [popularizeField(fieldName, unit)](./kibana-plugin-plugins-data-public.indexpattern.popularizefield.md) |  |  |
 |  [removeScriptedField(fieldName)](./kibana-plugin-plugins-data-public.indexpattern.removescriptedfield.md) |  | Remove scripted field from field list |
+|  [setFieldAttrs(fieldName, attrName, value)](./kibana-plugin-plugins-data-public.indexpattern.setfieldattrs.md) |  |  |
+|  [setFieldCount(fieldName, count)](./kibana-plugin-plugins-data-public.indexpattern.setfieldcount.md) |  |  |
+|  [setFieldCustomLabel(fieldName, customLabel)](./kibana-plugin-plugins-data-public.indexpattern.setfieldcustomlabel.md) |  |  |
 |  [toSpec()](./kibana-plugin-plugins-data-public.indexpattern.tospec.md) |  |  |
 

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.setfieldattrs.md

@@ -0,0 +1,24 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [IndexPattern](./kibana-plugin-plugins-data-public.indexpattern.md) &gt; [setFieldAttrs](./kibana-plugin-plugins-data-public.indexpattern.setfieldattrs.md)
+
+## IndexPattern.setFieldAttrs() method
+
+<b>Signature:</b>
+
+```typescript
+protected setFieldAttrs<K extends keyof FieldAttrSet>(fieldName: string, attrName: K, value: FieldAttrSet[K]): void;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  fieldName | <code>string</code> |  |
+|  attrName | <code>K</code> |  |
+|  value | <code>FieldAttrSet[K]</code> |  |
+
+<b>Returns:</b>
+
+`void`
+

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.setfieldcount.md

@@ -0,0 +1,23 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [IndexPattern](./kibana-plugin-plugins-data-public.indexpattern.md) &gt; [setFieldCount](./kibana-plugin-plugins-data-public.indexpattern.setfieldcount.md)
+
+## IndexPattern.setFieldCount() method
+
+<b>Signature:</b>
+
+```typescript
+setFieldCount(fieldName: string, count: number | undefined | null): void;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  fieldName | <code>string</code> |  |
+|  count | <code>number &#124; undefined &#124; null</code> |  |
+
+<b>Returns:</b>
+
+`void`
+

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.setfieldcustomlabel.md

@@ -0,0 +1,23 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [IndexPattern](./kibana-plugin-plugins-data-public.indexpattern.md) &gt; [setFieldCustomLabel](./kibana-plugin-plugins-data-public.indexpattern.setfieldcustomlabel.md)
+
+## IndexPattern.setFieldCustomLabel() method
+
+<b>Signature:</b>
+
+```typescript
+setFieldCustomLabel(fieldName: string, customLabel: string | undefined | null): void;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  fieldName | <code>string</code> |  |
+|  customLabel | <code>string &#124; undefined &#124; null</code> |  |
+
+<b>Returns:</b>
+
+`void`
+

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.setfieldformat.md

@@ -7,5 +7,5 @@
 <b>Signature:</b>
 
 ```typescript
-setFieldFormat: (fieldName: string, format: SerializedFieldFormat) => void;
+readonly setFieldFormat: (fieldName: string, format: SerializedFieldFormat) => void;
 ```

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpatternfield.deletecount.md

@@ -0,0 +1,15 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [IndexPatternField](./kibana-plugin-plugins-data-public.indexpatternfield.md) &gt; [deleteCount](./kibana-plugin-plugins-data-public.indexpatternfield.deletecount.md)
+
+## IndexPatternField.deleteCount() method
+
+<b>Signature:</b>
+
+```typescript
+deleteCount(): void;
+```
+<b>Returns:</b>
+
+`void`
+

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

@@ -43,6 +43,7 @@ export declare class IndexPatternField implements IFieldType
 
 |  Method | Modifiers | Description |
 |  --- | --- | --- |
+|  [deleteCount()](./kibana-plugin-plugins-data-public.indexpatternfield.deletecount.md) |  |  |
 |  [toJSON()](./kibana-plugin-plugins-data-public.indexpatternfield.tojson.md) |  |  |
 |  [toSpec({ getFormatterForField, })](./kibana-plugin-plugins-data-public.indexpatternfield.tospec.md) |  |  |
 

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpattern.deletefieldformat.md

@@ -7,5 +7,5 @@
 <b>Signature:</b>
 
 ```typescript
-deleteFieldFormat: (fieldName: string) => void;
+readonly deleteFieldFormat: (fieldName: string) => void;
 ```

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpattern.md

@@ -61,5 +61,8 @@ export declare class IndexPattern implements IIndexPattern
 |  [isTimeNanosBased()](./kibana-plugin-plugins-data-server.indexpattern.istimenanosbased.md) |  |  |
 |  [isUnsupportedTimePattern()](./kibana-plugin-plugins-data-server.indexpattern.isunsupportedtimepattern.md) |  |  |
 |  [removeScriptedField(fieldName)](./kibana-plugin-plugins-data-server.indexpattern.removescriptedfield.md) |  | Remove scripted field from field list |
+|  [setFieldAttrs(fieldName, attrName, value)](./kibana-plugin-plugins-data-server.indexpattern.setfieldattrs.md) |  |  |
+|  [setFieldCount(fieldName, count)](./kibana-plugin-plugins-data-server.indexpattern.setfieldcount.md) |  |  |
+|  [setFieldCustomLabel(fieldName, customLabel)](./kibana-plugin-plugins-data-server.indexpattern.setfieldcustomlabel.md) |  |  |
 |  [toSpec()](./kibana-plugin-plugins-data-server.indexpattern.tospec.md) |  |  |
 

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpattern.setfieldattrs.md

@@ -0,0 +1,24 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-server](./kibana-plugin-plugins-data-server.md) &gt; [IndexPattern](./kibana-plugin-plugins-data-server.indexpattern.md) &gt; [setFieldAttrs](./kibana-plugin-plugins-data-server.indexpattern.setfieldattrs.md)
+
+## IndexPattern.setFieldAttrs() method
+
+<b>Signature:</b>
+
+```typescript
+protected setFieldAttrs<K extends keyof FieldAttrSet>(fieldName: string, attrName: K, value: FieldAttrSet[K]): void;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  fieldName | <code>string</code> |  |
+|  attrName | <code>K</code> |  |
+|  value | <code>FieldAttrSet[K]</code> |  |
+
+<b>Returns:</b>
+
+`void`
+

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpattern.setfieldcount.md

@@ -0,0 +1,23 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-server](./kibana-plugin-plugins-data-server.md) &gt; [IndexPattern](./kibana-plugin-plugins-data-server.indexpattern.md) &gt; [setFieldCount](./kibana-plugin-plugins-data-server.indexpattern.setfieldcount.md)
+
+## IndexPattern.setFieldCount() method
+
+<b>Signature:</b>
+
+```typescript
+setFieldCount(fieldName: string, count: number | undefined | null): void;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  fieldName | <code>string</code> |  |
+|  count | <code>number &#124; undefined &#124; null</code> |  |
+
+<b>Returns:</b>
+
+`void`
+

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpattern.setfieldcustomlabel.md

@@ -0,0 +1,23 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-server](./kibana-plugin-plugins-data-server.md) &gt; [IndexPattern](./kibana-plugin-plugins-data-server.indexpattern.md) &gt; [setFieldCustomLabel](./kibana-plugin-plugins-data-server.indexpattern.setfieldcustomlabel.md)
+
+## IndexPattern.setFieldCustomLabel() method
+
+<b>Signature:</b>
+
+```typescript
+setFieldCustomLabel(fieldName: string, customLabel: string | undefined | null): void;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  fieldName | <code>string</code> |  |
+|  customLabel | <code>string &#124; undefined &#124; null</code> |  |
+
+<b>Returns:</b>
+
+`void`
+

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpattern.setfieldformat.md

@@ -7,5 +7,5 @@
 <b>Signature:</b>
 
 ```typescript
-setFieldFormat: (fieldName: string, format: SerializedFieldFormat) => void;
+readonly setFieldFormat: (fieldName: string, format: SerializedFieldFormat) => void;
 ```

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpatternsservice.md

@@ -7,7 +7,7 @@
 <b>Signature:</b>
 
 ```typescript
-export declare class IndexPatternsService implements Plugin<void, IndexPatternsServiceStart> 
+export declare class IndexPatternsServiceProvider implements Plugin<void, IndexPatternsServiceStart> 
 ```
 
 ## Methods